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S-1 TANGO THERAPEUTICS, INC. 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Principal among these risks are the uncertainties of the development process, development of the same or similar technological innovations by competitors, protection of proprietary technology, dependence on key personnel, compliance with government regulations and approval requirements, and the need to obtain additional financing to fund operations. Product candidates currently under development will require significant additional research and development efforts, including extensive preclinical and clinical testing and regulatory approval, prior to commercialization. These efforts require significant amounts of additional capital, adequate personnel infrastructure, and extensive compliance-reporting capabilities. There can be no assurance that the Company’s research and development will be successfully completed, that adequate protection for the Company’s technology will be obtained, that any products developed will obtain necessary government regulatory approval, or that any approved products will be commercially viable. Even if the Company’s development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales. If the Company fails to become profitable or is unable to sustain profitability on a continuing basis, then the Company may be unable to continue its operations at planned levels and be forced to reduce or terminate its operations. The Company expects to incur substantial operating losses and negative cash flows from operations for the foreseeable future. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Since inception, the Company has generated recurring net losses, including net losses of $4.5 million and $16.6 million for the three and six months ended June 30, 2021, respectively, and net losses of $8.4 million and $16.3 million for the three and six months ended June 30, 2020, respectively. The Company had an accumulated deficit of $119.7 million as of June 30, 2021. Since inception and through the issuance date of these unaudited condensed consolidated financial statements, the Company has raised an aggregate of approximately $166.9 million of gross proceeds from the sale of preferred shares, approximately $352.9 million in gross proceeds through the closing of the BCTG Business Combination and PIPE Investment transactions and another $202.1 million through our collaboration with Gilead. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company expects operating losses and negative cash flows from operations to continue for the foreseeable future as it continues to develop, manufacture and commercialize its products. As of June 30, 2021, and with the additional gross proceeds of approximately $352.9 million received on August 10, 2021 from the consummation of the BCTG Business Combination and PIPE Investment transactions, the Company expected that its cash, cash equivalents and marketable securities will be sufficient to fund its operating expenses and capital expenditure requirements for at least 12 months from the issuance date of the unaudited condensed consolidated financial statements. The future viability of the Company beyond that point may be dependent on its ability to raise additional capital to finance its operations. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company may seek additional funding in the future, from one or more equity or debt financings, collaborations, or other sources, in order to carry out all of its planned research and development and commercialization activities. However, there is no assurance that the Company will be able to obtain additional funding under acceptable terms, if at all. If the Company is unable to obtain additional financing, the Company may be forced to delay, reduce or eliminate some or all of its research and development programs, product portfolio expansion or commercialization efforts, which could adversely affect its business prospects. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Merger with BCTG Acquisition Corporation </div></div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">On April 13, 2021, the Company and BCTG Acquisition Corp. (“BCTG”) signed a definitive merger agreement memorializing the terms of BCTG’s acquisition of 100% of the Company’s issued and outstanding equity securities in exchange for $550.0 million worth of consideration in the form of BCTG common stock (the “Business Combination”). The Business Combination was approved on August 9, 2021 by shareholders of BCTG, resulting in BCTG acquiring 100% of our issued and outstanding equity securities on August 10, 2021. The Business Combination was accounted for as a “reverse recapitalization” in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). Under the reverse recapitalization model, the Business Combination was treated as Tango issuing equity for the net assets of BCTG, with no goodwill or intangible assets recorded. Under this method of accounting, BCTG was treated as the “acquired” company for financial reporting purposes. This determination was primarily based on the fact that subsequent to the Business Combination, the Company’s stockholders possess a majority of the voting power of the combined company, the Company comprises all of the ongoing operations of the combined entity, the Company comprises a majority of the governing body of the combined company, and the Company’s senior management comprises all of the senior management of the combined company. As a result of the Business Combination, BCTG was renamed Tango Therapeutics, Inc. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Tango received gross proceeds of $166.8 million upon the closing of the Business Combination. Tango continues to operate under the current Tango management team. Subsequent to the closing of the Business Combination, an aggregate of 18.6 million shares of common stock (the “PIPE Financing”) were purchased, resulting in gross proceeds of an additional $186.1 million upon the closing of the PIPE Financing. Total transaction costs and redemptions approximated $27.3 million, resulting in total net proceeds of $325.6 million. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Subject to the terms of the merger agreement, upon the closing of the Business Combination (the “Effective Time”), each share of the Company’s redeemable convertible preferred stock (the “Preferred Stock”) issued and outstanding immediately prior to the Effective Time was converted into a share of the Company’s common stock. At the Effective Time, each option to purchase the Company’s common stock became an option, respectively, to purchase shares of common stock of the surviving entity, subject to adjustment in accordance with the exchange ratio. Completion of the PIPE Financing and merger transaction were subject to approval of BCTG stockholders and the satisfaction or waiver of certain other customary closing conditions. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Impact of <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">At the end of 2019, a novel strain of a virus named <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">SARS-CoV-2</div></div> (severe acute respiratory syndrome coronavirus 2), or coronavirus, which causes <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> has spread to most countries across the world, including all 50 states within the U.S., including Cambridge, Massachusetts, where the Company’s primary office and laboratory space is located. The coronavirus pandemic led to the implementation of various responses, including government-imposed quarantines, travel restrictions and other public health safety measures. The extent to which the coronavirus, including any novel variants such as the “Delta variant,” impacts the Company’s operations or those of its third-party partners, including preclinical studies or clinical trial operations, will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the duration of the outbreak, new information that will emerge concerning the severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among others. The continued spread of <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> globally could adversely impact the Company’s preclinical or clinical trial operations in the U.S., including its ability to recruit and retain patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> if an outbreak occurs in their geography. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The Company is monitoring the potential impact of the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> pandemic on its business and financial statements. To date, <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> has not had a material impact on operations, and the Company has not incurred significant delays related to its research and development programs. Additionally, the Company has not incurred impairment losses in the carrying values of its assets as a result of the pandemic and it is not aware of any </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">specific related event or circumstance that would require it to revise its estimates reflected in these condensed consolidated financial statements. The extent to which the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> pandemic will directly or indirectly impact the Company’s business, results of operations, financial condition and liquidity, including research and development costs, will depend on future developments that are highly uncertain, including as a result of new information that may emerge concerning <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19,</div> the actions taken to contain or treat it, and the duration and intensity of the related effects. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Basis of Presentation </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">The accompanying unaudited condensed consolidated financial statements have been prepared in conformity with U.S. GAAP. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">year-end</div> balance sheet data was derived from audited financial statements, but do<div style="display:inline;">e</div>s not include all disclosures required by U.S. GAAP. The accompanying unaudited condensed consolidated financial statements reflect the operations of Tango and its wholly owned subsidiary. All intercompany accounts and transactions have been eliminated. The functional and reporting currency of the Company and its subsidiary is the U.S. dollar. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In the opinion of management, all adjustments necessary for a fair statement of the financial information, which are of a normal and recurring nature, have been made for the interim periods reported. Results of operations for the three and six months ended June 30, 2021 and 2020 are not necessarily indicative of the results for the year ending December 31, 2021, any other interim periods, or any future year or period. The unaudited condensed consolidated financial statements for the three and six months ended June 30, 2021 and 2020 have been prepared on the same basis as and should be read in conjunction with the audited consolidated financial statements and notes for the year ended December 31, 2020 included in the Company’s effective proxy statement/prospectus, on file with the SEC on July 16, 2021. </div></div> -4500000 -16600000 -8400000 -16300000 -119700000 166900000 352900000 202100000 1 550000000.0 1 166800000 18600000 186100000 27300000 325600000 <div style="color: rgb(0, 0, 0); font-family: &quot;Times New Roman&quot;; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; margin-top: 18pt; margin-bottom: 0pt; font-size: 10pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2.    Summary of Significant Accounting Policies</div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;">Other than policies noted below, there have been no significant changes from the significant accounting policies disclosed in Note 2, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Summary of Significant Accounting Policies</div></div>, of the audited consolidated financial statements and notes for the year ended December 31, 2020 included in the Company’s effective proxy statement/prospectus, on file with the SEC on July 16, 2021. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Adopted Accounting Pronouncements </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">In December 2019, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2019-12,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Simplifying the Accounting for Income Taxes,</div></div> (“ASC 740”). The ASU enhances and simplifies various aspects of the income tax accounting guidance in ASC 740, including requirements related to hybrid tax regimes, the tax basis <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">step-up</div> in goodwill obtained in a transaction that is not a business combination, separate financial statements of entities not subject to tax, the intra-period tax allocation exception to the incremental approach, ownership changes in investments, changes from a subsidiary to an equity method investment, interim-period accounting for enacted changes in tax law, and the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">year-to-date</div></div> loss limitation in interim-period tax accounting. This guidance is effective for the Company for annual and interim periods beginning after December 31, 2020; however, early adoption was permitted The Company adopted this standard as of January 1, 2021 on a prospective basis. The adoption did not have a material impact on the Company’s condensed consolidated financial statements. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">In August 2020, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Debt</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Debt with Conversion and Other Options (Subtopic</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"> 470-20)</div> and Derivatives and Hedging</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Contracts in Entity’s Own Equity (Subtopic 815</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — 40)</div></div>. The amendments in this update affect entities that issue convertible instruments and/or contracts indexed to and potentially settled in an entity’s own equity. The new ASU eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance modifies how particular convertible instruments and certain contracts that may be </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">settled in cash or shares impact the diluted earnings per share (“EPS”) computation. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company elected to early adopt this guidance on January 1, 2021. The Company issued the second tranche of its redeemable convertible Series B preferred stock in March 2021 at an original issue price of $1.32 per share, which would have resulted in the recognition of a beneficial conversion feature of $28.4 million prior to the adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06.</div> </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Issued Accounting Pronouncements </div></div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that recently issued standards that are not yet effective will not have a material impact on the Company’s consolidated financial statements. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Adopted Accounting Pronouncements </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">In December 2019, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2019-12,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Simplifying the Accounting for Income Taxes,</div></div> (“ASC 740”). The ASU enhances and simplifies various aspects of the income tax accounting guidance in ASC 740, including requirements related to hybrid tax regimes, the tax basis <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">step-up</div> in goodwill obtained in a transaction that is not a business combination, separate financial statements of entities not subject to tax, the intra-period tax allocation exception to the incremental approach, ownership changes in investments, changes from a subsidiary to an equity method investment, interim-period accounting for enacted changes in tax law, and the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">year-to-date</div></div> loss limitation in interim-period tax accounting. This guidance is effective for the Company for annual and interim periods beginning after December 31, 2020; however, early adoption was permitted The Company adopted this standard as of January 1, 2021 on a prospective basis. The adoption did not have a material impact on the Company’s condensed consolidated financial statements. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">In August 2020, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Debt</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Debt with Conversion and Other Options (Subtopic</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"> 470-20)</div> and Derivatives and Hedging</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Contracts in Entity’s Own Equity (Subtopic 815</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — 40)</div></div>. The amendments in this update affect entities that issue convertible instruments and/or contracts indexed to and potentially settled in an entity’s own equity. The new ASU eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance modifies how particular convertible instruments and certain contracts that may be </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">settled in cash or shares impact the diluted earnings per share (“EPS”) computation. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company elected to early adopt this guidance on January 1, 2021. The Company issued the second tranche of its redeemable convertible Series B preferred stock in March 2021 at an original issue price of $1.32 per share, which would have resulted in the recognition of a beneficial conversion feature of $28.4 million prior to the adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06.</div> </div> 1.32 28400000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Issued Accounting Pronouncements </div></div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that recently issued standards that are not yet effective will not have a material impact on the Company’s consolidated financial statements. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">3.    Collaboration Agreements </div></div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">2018 Gilead Agreement </div></div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In October 2018, the Company entered into a Research Collaboration and License Agreement (the “2018 Gilead Agreement”) with Gilead Sciences, Inc. (“Gilead”). Pursuant to the 2018 Gilead Agreement, the Company performed target discovery and validation activities in accordance with an agreed-upon multi-year research plan. During the initial <span style="-sec-ix-hidden:hidden26009459">three</span>-year research term, Gilead had the option to obtain exclusive, worldwide licenses to develop and commercialize up to five validated programs (“Gilead Program License”). </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">In 2018, Gilead paid the Company a $50.0 million <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable</div> upfront payment upon the execution of the 2018 Gilead Agreement. The Company was eligible to receive milestone payments of up to $1.7 billion across all programs and royalties on future sales of commercialized products, if any. For up to two programs licensed by Gilead, the Company had the option to <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-develop</div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-promote</div> certain programs licensed by Gilead in the U.S. and was eligible to receive royalties on <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">ex-U.S.</div> sales. </div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company assessed this arrangement in accordance with ASC 606 and concluded that the contract counterparty, Gilead, was a customer. The Company identified a single performance obligation under the arrangement consisting of the combination of participating on the joint steering committee and the research and development services provided during the research term. The identified promises were determined to not be individually distinct due to the specialized nature of the early-stage research services to be provided by the Company and the interdependent relationship between the promises. The Company determined that the option for Gilead to extend the term of the arrangement was not priced at a discount, and therefore did not provide Gilead with a material right. This option will be excluded from the transaction price until exercised. At the inception of the 2018 Gilead Agreement, the Company also determined that the Gilead program license options provided to Gilead did not include a material right. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The total transaction price, subject to variable consideration constraints, was allocated to the combined single performance obligation. <span style="-sec-ix-hidden:hidden26009483">The Company determined that the single combined performance obligation is satisfied over time as the customer is simultaneously receiving and consuming the benefit of the Company’s performance.</span> The future milestone payments represent variable consideration that is fully constrained at inception of the arrangement as the achievement of the milestone events are highly uncertain. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Amended Gilead Agreement </div></div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">In August 2020, Gilead made an equity investment of $20.0 million into the Company as a participant in the Company’s Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred stock offering. At the time of the original investment, as well as of the December 31, 2020 balance sheet date, Gilead maintains an ownership of less than 10% of the Company and is thus not considered to be a related party to the Company. </div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In August 2020, the Company and Gilead also entered into an Amended Research Collaboration and License Agreement (the “Gilead Agreement”), which superseded and replaced the 2018 Gilead agreement. The Gilead Agreement represents a continuation of the initial target discovery and validation research and development efforts begun under the 2018 Gilead Agreement. Under the Gilead Agreement: </div></div><div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"><div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;">The Company received upfront, <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable</div> consideration of $<div style="letter-spacing: 0px; top: 0px;;display:inline;">125.0 </div>million from Gilead upon execution of the Gilead Agreement in 2020; </div></td></tr></table><div style="clear: both; max-height: 0px;"/><div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"><div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The term of the 2018 Gilead Agreement ended on the date the Gilead Agreement was executed. The Gilead Agreement has a research term of seven years; </div></div></td></tr></table><div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"><div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Gilead expanded its option to license up to 15 programs for which Gilead may obtain exclusive, worldwide licenses to develop and commercialize therapies, subject to applicable license fees; </div></div></td></tr></table><div style="clear: both; max-height: 0px;"/><div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"><div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Prior to exercising its option to license a program, Gilead may “extend” such program, in which case Gilead will pay research extension fees and the Company will continue to collaborate with Gilead to discover and develop programs, potentially through early clinical development. </div></div></td></tr></table><div style="clear: both; max-height: 0px;"/><div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"><div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">For up to five programs licensed by Gilead, the Company has the option to <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-develop</div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-promote</div> the lead product in the U.S., subject to certain exceptions, and is eligible to receive tiered royalties in the first decile on <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">ex-U.S.</div> sales. </div></div></td></tr></table><div style="clear: both; max-height: 0px;"/><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company is eligible to receive up to $410.0 million per program in license, research extension, and clinical, regulatory, and commercial milestones. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">The Gilead Agreement was accounted for as a modification of the 2018 Gilead Agreement under ASC 606 as both the scope and price of the contract were changed under the Gilead Agreement. The additional goods and services to be provided under the Gilead Agreement are not distinct from the combined performance obligation identified under the 2018 Gilead Agreement which was only partially satisfied at the date of contract modification. As such, the Company identified a single combined performance obligation under the Gilead Agreement consisting of the research services and continued participation on the joint steering committee during the research term. As a result, the Company’s progress towards completing its research services to Gilead over the seven-year term of the Amended Gilead Agreement was lower than its progress under the three-year term of the 2018 Gilead Agreement and a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> adjustment was recorded during the third quarter of 2020 resulting in a reduction of $11.3 million of revenue previously recognized through the date of the Gilead Agreement. </div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">In December 2020, Gilead elected to extend a program for a research extension fee of $12.0 million. The Company determined that the additional goods and services relating to the continued research services were not distinct from the early-stage research services already promised to Gilead under the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">on-going</div> research plan. Consideration pertaining to the research extension is paid to the Company in equal quarterly installment payments over an agreed upon payment schedule. Although future research installment payments are not payable in the event of scientific failure, the Company determined that the variable consideration of $12.0 million should not be constrained as the potential for a significant reversal of cumulative revenue recognized at the contract level is remote, and therefore the research extension consideration was added to the transaction price under the Gilead Agreement. </div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In April 2021, Gilead licensed a program for a $11.0 million fee. The $11.0 million license fee was received and recognized as revenue in the second quarter of 2021 since Tango has no continued involvement in the advancement of the program, Gilead can benefit from the license on its own and the license is separately identifiable from the research services. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Gilead Revenue Recognized </div></div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The total transaction price allocated to the combined performance obligation under the Gilead Agreement was $187.0 million at June 30, 2021. The total transaction price was comprised of the $50.0 million upfront payment </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">pursuant to the 2018 Gilead Agreement, the $125.0 million upfront payment pursuant to the Gilead Agreement, and the $12.0 million pursuant to the research extension fee in December 2020. During the three and six months ended June 30, 2021, the Company recognized $7.2 million and $13.5 million, respectively, and during the three and six months ended June 30, 2020, the Company recognized $4.7 million and $9.1 million, respectively, of revenue associated with the Gilead Agreements based on performance completed during each period. During the three and six months ended June 30, 2021, the Company recognized revenue of $11.0 million, associated with the payments received in the second quarter of 2021 pursuant to the April 2021 program license. During the three and six months ended June 30, 2020, the Company recognized revenue of $0.3 million and $0.7 million, respectively, associated with the payments rec<div style="display:inline;">e</div>ived in 2019 pursuant to the program license and Gilead Letter Agreement. The consideration allocated to the Gilead License was recognized upon delivery of the underlying license in 2019 as Gilead could benefit from the license on its own and the Gilead License was separately identifiable from the Gilead Letter Agreement research services. </div></div><div style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"/><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company reevaluates the transaction price and the total estimated costs expected to be incurred to satisfy the performance obligations at the end of each reporting period and as uncertain events, such as changes to the expected timing and cost of certain research and development activities that the Company is responsible for, are resolved or other changes in circumstances occur. As of June 30, 2021 and December 31, 2020, the Company had short-term deferred revenue of $24.5 million and $32.0 million, respectively, and long-term deferred revenue of $118.7 million and $120.8 million, respectively, related to the Gilead collaboration. The remaining long-term revenue is expected to be recognized proportionally to the completed obligations over an expected remaining contractual term of approximately 6.1 years. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Amounts due to the Company that have not yet been received are recorded as accounts receivable and amounts received that have not yet been recognized as revenue are recorded as deferred revenue on the Company’s condensed consolidated balance sheet.<div style="letter-spacing: 0px; top: 0px;;display:inline;"> As of June 30, 2021, $4.0 million of the total research extension fee amount of $12.0 million had been received, $2.0 million had been recorded as accounts receivable and the remaining $6.0 million was determined to be conditional upon the satisfaction of additional research obligations, and thus a contract asset.</div> The contract asset balance is presented net of the deferred revenue contract liability. </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Costs incurred pursuant to the Gilead Agreements are recorded as research and development expense. </div></div> 5 50000000.0 1700000000 2 20000000.0 0.10 125000000.0 P7Y 15 410000000.0 11300000 12000000.0 11000000.0 11000000.0 187000000.0 50000000.0 125000000.0 12000000.0 7200000 13500000 4700000 9100000 11000000.0 11000000.0 300000 700000 24500000 32000000.0 118700000 120800000 P6Y1M6D 4000000.0 12000000.0 2000000.0 6000000.0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">4.    Fair Value Measurements </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following tables present information about the Company’s financial assets measured at fair value on a recurring basis: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 61%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements<br/> as of June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">132,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,452</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">177,892</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 59%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements<br/> as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">169,114</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">181,812</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">There were no transfers between fair value levels during the six months ended June 30, 2021. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following tables present information about the Company’s financial assets measured at fair value on a recurring basis: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 61%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements<br/> as of June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">132,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,440</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,452</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">177,892</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 59%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements<br/> as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">169,114</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">181,812</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 30440000 30440000 126953000 132953000 20499000 20499000 30440000 147452000 177892000 12698000 12698000 7175000 7175000 131939000 131939000 30000000 30000000 12698000 169114000 181812000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">5.    Marketable Securities </div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company values its marketable securities using independent pricing services which normally derive security prices from recently reported trades for identical or similar securities, making adjustments based on significant obs<div style="display:inline;">e</div>rvable transactions. At each balance sheet date, observable market inputs may include trade information, broker or dealer quotes, bids, offers or a combination of these data sources. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">The following table summarizes the Company’s marketable debt securities, classified as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale:</div></div> </div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <div style="clear: both; max-height: 0pt; text-indent: 0px;"/> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td style="width: 0.05%;"/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements as of June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 0.05%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,954</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> (6</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,496</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(6</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,450</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 14</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> (12</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,452</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td style="width: 0.05%;"/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 0.05%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,927</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 12</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,995</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,922</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company holds investment grade marketable securities, and none were considered to be in an unrealized loss position as of June 30, 2021 and December 31, 2020. As a result, the Company did not record any reserves for credit losses related to its marketable debt securities during the periods then ended. Marketable securities include $0.1 million in accrued interest at June 30, 2021 and December 31, 2020. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">The following table summarizes the Company’s marketable debt securities, classified as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale:</div></div> </div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <div style="clear: both; max-height: 0pt; text-indent: 0px;"/> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td style="width: 0.05%;"/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements as of June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 0.05%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,954</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> (6</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">126,953</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,496</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(6</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">20,499</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,450</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 14</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> (12</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">147,452</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td style="width: 0.05%;"/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 0.05%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,927</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 12</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 55%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,995</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0.05%;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,922</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 55%;"> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom; width: 0.05%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 6%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 126954000 5000 6000 126953000 20496000 9000 6000 20499000 147450000 14000 12000 147452000 131927000 12000 131939000 29995000 5000 30000000 161922000 17000 161939000 0 0 100000 100000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">6.    Supplemental Balance Sheet Information </div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Property and Equipment </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net as of June 30, 2021 and December 31, 2020 consists of the following: </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 70%;"/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,337</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,580</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">459</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">384</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Construction in process</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">158</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,497</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,507</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: Accumulated depreciation</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,100</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,684</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,397</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Depreciation expense was $0.2 million for each of the three months ended June 30, 2021 and 2020 and $0.4 million and $0.3 million for the six months ended June 30, 2021 and 2020, respectively. </div></div> <div style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Accrued Expenses and Other Current Liabilities </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accrued expenses and other current liabilities as of June 30, 2021 and December 31, 2020 include the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 70%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Payroll and employee-related costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 2,046</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 2,652</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,691</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,695</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">697</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">793</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total accrued expenses and other current liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,434</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Restricted Cash </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of both June 30, 2021 and June 30, 2020, the Company maintained a restricted cash balance of $2.3 million, all of which was related to security deposits associated with the Company’s facility leases. The cash will remain restricted in accordance with the lease agreements absent the event of a lease termination of modification. The reconciliation of cash and cash equivalents and restricted cash to amounts presented in the condensed consolidated statements of cash flows are as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash and cash equivalents</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 50,902</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 13,118</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash, cash equivalents and restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">53,181</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,397</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> Property and equipment, net as of June 30, 2021 and December 31, 2020 consists of the following: <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 70%;"/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,337</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,580</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">459</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">384</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Construction in process</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">158</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,497</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,507</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: Accumulated depreciation</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,100</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,684</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,397</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 5337000 4580000 172000 172000 125000 125000 459000 384000 246000 246000 158000 0 6497000 5507000 2100000 1684000 4397000 3823000 200000 200000 400000 300000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accrued expenses and other current liabilities as of June 30, 2021 and December 31, 2020 include the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 70%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Payroll and employee-related costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 2,046</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 2,652</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,691</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,695</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">697</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">793</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total accrued expenses and other current liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,434</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 2046000 2652000 3691000 2695000 697000 793000 6434000 6140000 2300000 2300000 The reconciliation of cash and cash equivalents and restricted cash to amounts presented in the condensed consolidated statements of cash flows are as follows: <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,<br/> 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash and cash equivalents</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 50,902</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 13,118</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash, cash equivalents and restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">53,181</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,397</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 50902000 13118000 2279000 2279000 53181000 15397000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">7.    Commitments and Contingencies</div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research Collaboration Agreement </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;">In September 2017, the Company entered into a Research Collaboration Agreement (the “HitGen Agreement”) with HitGen Ltd (“HitGen”). Under the terms of the HitGen Agreement, HitGen would use its <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">DNA-encoded</div> library technology to screen up to three targets and deliver to the Company the structures of certain compounds </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">that bind to the targets. The Company would provide certain materials containing each target for purposes of the screen. The Company could have been obligated to make certain milestone payments. The Company and HitGen mutually agreed to terminate the HitGen Agreement in March 2021. No milestones were achieved or paid upon the termination of the agreement. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Guarantees </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company enters into certain agreements with other parties in the ordinary course of business that contain indemnification provisions. These typically include agreements with directors and officers, business partners, contractors, landlords and clinical sites. Under these provisions, the Company generally indemnifies and holds harmless the indemnified party for losses suffered or incurred by the indemnified party as a result of the Company’s activities. These indemnification provisions generally survive termination of the underlying agreement. The maximum potential amount of future payments the Company could be required to make under these indemnification provisions is unlimited. However, to date the Company has not incurred material costs to defend lawsuits or settle claims related to these indemnification provisions. As a result, the estimated fair value of these obligations is minimal. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Litigation </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The company, from time to time, may be party to litigation arising in the ordinary course of business. The company was not subject to any material legal proceedings as of June 30, 2021, and no material legal proceedings are currently pending or threatened. </div></div> 0 0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">8.    Redeemable Convertible Preferred Stock </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In March 2017, the Company executed a stock purchase agreement to sell 55,000,000 shares of redeemable convertible series A preferred stock (“Series A”). This agreement was subsequently amended in July 2017 to increase the authorized capital to 55,700,000 shares of Series A. The Series A stock purchase agreement was structured to close in three tranches, each contingent upon the achievement of certain specified milestones. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Pursuant to the initial closing of the Series A stock purchase agreement, the Company issued an aggregate of 18,700,000 shares of Series A convertible preferred stock for $1.00 per share, resulting in net proceeds of $14.0 million after deducting $4.7 million related to the settlement of the convertible notes and accrued interest that were previously outstanding. During the year-ended December 31, 2018, the Company issued 26,000,000 additional shares of Series A preferred stock at a price of $1.00 per share upon the achievement of specified development milestones in connection with the second tranche of the Series A stock purchase agreement. Total proceeds from this issuance was $26.0 million. In January 2019, the Company issued 11,000,000 additional shares of Series A preferred stock at a price of $1.00 per share upon the achievement of specified development milestones in connection with the third tranche of the Series A stock purchase agreement. Total proceeds from this issuance was $11.0 million. The aggregate issuance costs associated with the issuance of all three tranches of Series A preferred stock was less than $0.1 million. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In April 2020, the Company executed a stock purchase agreement to sell shares of redeemable convertible series B preferred stock (“Series B”). The Series B stock purchase agreement allows for the issuance of up to 45,372,051 shares. In April 2020, the Company issued 22,686,025 shares of Series B at a price of $1.32 per share. Proceeds from this issuance totaled $29.8 million, net of $0.2 million in issuance costs. In March 2021, the Company sold 22,686,025 additional shares of Series B redeemable convertible preferred stock at a price of $1.32 per share upon the achievement of specified development milestones in connection with the second tranche of the Series B stock purchase agreement. Proceeds from this issuance totaled $30.0 million. Total issuance costs associated with the second tranche of the Series B preferred stock was less than $0.1 million. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">In August 2020, the Company executed a stock purchase agreement to sell shares of redeemable convertible series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred stock (“Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1”).</div> The Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> stock purchase agreement allows for the issuance of up </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;">to 27,152,255 shares. All 27,152,255 shares of Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> were issued at a price of $1.89 per share in August 2020. Proceeds from this issuance was $51.1 million, net of $0.1 million in issuance costs. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of June 30, 2021 and December 31, 2020, redeemable convertible preferred stock consisted of the following (in thousands, except share amounts): </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 48%;"/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Issued and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon<br/> Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">59,751</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">60,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">166,534</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 48%;"/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Issued and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon<br/> Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,544</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr></table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The rights, preferences and privileges of the Company’s redeemable convertible preferred stock are as follows: </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Par Value Per Share </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The par value of all preferred stock is $0.001 per share. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Future Tranche Right Feature </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company determined that the future tranche rights under the Series A and Series B preferred stock purchase agreements (the “future tranche rights”) did not meet the definition of freestanding financial instruments because, while separately exercisable, they were not legally detachable. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The future tranche rights were evaluated for any beneficial conversion features or embedded derivatives, including the conversion option, that could require bifurcation and receive separate accounting treatment. The Company determined that the embedded future tranche obligations did not require bifurcation for accounting purposes as they did not meet the definition of a derivative. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Voting Rights </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The holders of the convertible preferred stock are entitled to the number of votes equal to the number of shares of common stock into which each share of convertible preferred stock could be converted on the record date for the vote or consent of stockholders, except as otherwise required by law, and has voting rights and powers equal to the voting rights and powers of the holders of common stock voting as a single class. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Liquidation </div></div></div></div></div> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In the event of any liquidation event, deemed liquidation event, dissolution or winding up of the Company, the holders of preferred stock then outstanding shall receive a distribution prior to any distribution to the common </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">holders, an amount equal to the greater of a) original issue price per share plus any noncumulative dividends declared but unpaid, or b) the amount per share that would have been owed had all preferred shares been converted into Common Stock immediately prior to the liquidation event. In the event that assets are insufficient to pay the full amount, distribution will be on a pro rata basis. After payment of all preferential amounts required to be paid to the preferred stockholders, the remaining assets of the Company available for distribution to stockholders shall be distributed among the holders of common stock on a pro rata basis. </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">A deemed liquidation event is defined as either a merger or consolidation, or the sale, lease, transfer, exclusive license, or other disposition, in a single transaction or series of related transactions, of all or substantially all of the assets of the Company, unless the holders of a majority in voting power of the outstanding Preferred Stock elect otherwise by written notice sent to the Company at least ten days prior to the effective date of any such event. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Conversion </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">Each share of convertible preferred stock is convertible at the option of the holder into a specified number of shares of common stock based on a conversion ratio subject to adjustment under specified terms and conditions. The initial conversion price and conversion value of Series A convertible preferred stock is $1.00 per share. The initial conversion price and conversion value of Series B convertible preferred stock is $1.32 per share. The initial conversion price and conversion value of Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> convertible preferred stock is $1.89 per share. Certain terms exist to protect the conversion rights of the holders of the convertible preferred stock in the event of the issuance of additional shares of common stock or a merger or reorganization of the Company. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In the event of a firm commitment underwritten public offering of the Company’s common stock with aggregate proceeds of at least $60.0 million and the Company’s common stock is listed on Nasdaq, all shares of convertible preferred stock will automatically be converted into shares of common stock at the then effective conversion rate. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Redemption </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">On or after March 31, 2023, upon the vote or written consent of the holders of the Series A, Series B, and Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred shares then outstanding, each preferred share shall be redeemed, to the extent permitted under law, for the price equal to the original issue price per share plus any noncumulative dividends declared but unpaid in three annual installments commencing no later than 60 days after receipt by the Company. Distributions shall be made out of sufficient funds legally available. Upon and after the date of redemption of preferred shares and payment in full by the Company for each redeemed preferred share, all rights of the holder of such shares, except the right to receive the redemption price without interest upon surrender of the certificates, would cease and terminate. All preferred shares acquired by the Company through redemption would be cancelled and eliminated from the pool of preferred shares authorized for the Company to issue. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company has a stock-based compensation plan under which stock options, restricted stock awards (“RSAs”), unrestricted stock awards, restricted stock units, or any combination of the forgoing may be granted to eligible employees, officers, directors, consultants, or other key persons who provide services to the Company. The Company recorded stock-based compensation expense in the following expense categories in its accompanying condensed consolidated statements of operations: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 45%;"/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td style="width: 12%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Three Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Six Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2021    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2020    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2021    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2020    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">552</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 230</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,012</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">449</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">General and administrative</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">644</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">177</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,134</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">366</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 45%;"> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,196</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">407</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,146</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 815</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 45%;"> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock Option Activity </div></div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the stock option activity of the Company’s 2017 Plan for the six months ended June 30, 2021: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 50%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Exercise<br/> Price</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Contractual<br/> Term</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Aggregate<br/> Intrinsic<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in years)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2020</div></div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,952,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 0.64</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,625,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Granted</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,625,312</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.56</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Exercised</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,515,454</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.50</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cancelled</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(158,924</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.22</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 50%;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of June 30, 2021</div></div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,903,296</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.06</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.90</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">44,555,609</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options exercisable as of June 30, 2021</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,864,800</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7.87</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,973,189</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of June 30, 2021, total unrecognized compensation expense related to stock options was $13.7 million, which the Company expects to recognize over a remaining weighted-average period of 3.1 years. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Restricted Stock Awards </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">During the six months ended June 30, 2021, 739,618 RSAs vested. Stock-based compensation expense attributable to RSAs during the six months ended June 30, 2021 totaled $0.3 million. </div></div> 55000000 55700000 18700000 1.00 14000000.0 4700000 26000000 1.00 26000000.0 11000000 1.00 11000000.0 100000 45372051 22686025 1.32 29800000 200000 22686025 1.32 30000000.0 100000 27152255 27152255 1.89 51100000 100000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of June 30, 2021 and December 31, 2020, redeemable convertible preferred stock consisted of the following (in thousands, except share amounts): </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 48%;"/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30, 2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Issued and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon<br/> Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">59,751</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">60,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">166,534</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 48%;"/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 1%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock<br/> Issued and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon<br/> Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 48%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div></td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 48%;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,544</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 1%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr></table> 55700000 55700000 55700000 55700000 55700000 45372050 45372050 59751000 60000000 45372050 27152255 27152255 51083000 51182000 27152255 128224305 128224305 166534000 136882000 128224305 55700000 55700000 55700000 55700000 55700000 45372050 22686025 29761000 30000000 22686025 27152255 27152255 51083000 51182000 27152255 128224305 105538280 136544000 136882000 105538280 0.001 1.00 1.32 1.89 60000000.0 P60D The Company recorded stock-based compensation expense in the following expense categories in its accompanying condensed consolidated statements of operations: <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 45%;"/> <td style="width: 9%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td style="width: 12%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Three Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Six Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2021    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2020    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2021    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">    2020    </div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">    </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">552</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 230</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,012</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">449</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">General and administrative</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">644</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">177</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,134</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">366</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 45%;"> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 45%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,196</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">407</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,146</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 815</td> <td style="vertical-align: bottom; white-space: nowrap; width: 4%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 45%;"> </td> <td style="vertical-align: bottom; width: 9%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> <td style="vertical-align: bottom; width: 12%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 4%;"> </td> </tr> </table> 552000 230000 1012000 449000 644000 177000 1134000 366000 1196000 407000 2146000 815000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the stock option activity of the Company’s 2017 Plan for the six months ended June 30, 2021: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 50%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Exercise<br/> Price</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Contractual<br/> Term</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Aggregate<br/> Intrinsic<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in years)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2020</div></div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,952,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"> 0.64</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,625,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Granted</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,625,312</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.56</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Exercised</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,515,454</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.50</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cancelled</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(158,924</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.22</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 50%;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of June 30, 2021</div></div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,903,296</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1.06</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.90</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">44,555,609</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 50%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options exercisable as of June 30, 2021</div></div> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,864,800</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7.87</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 5%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,973,189</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> 11952362 0.64 P8Y6M29D 6625511 8625312 1.56 1515454 0.50 158924 1.22 18903296 1.06 P8Y10M24D 44555609 3864800 0.58 P7Y10M13D 10973189 13700000 P3Y1M6D 739618 300000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">10.    Net Loss Per Share</div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 42%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Three Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Six Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands, except per share data)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Numerator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4,493</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(8,392</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,599</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,306</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4,493</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(8,392</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,599</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,306</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Denominator:</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted-average common stock outstanding – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14,485,746</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,193,065</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14,214,543</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,913,053</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss per share attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.31</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.75</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.17</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.49</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">10.    Net Loss Per Share</div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in; text-indent: 0px;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 42%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Three Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Six Months Ended June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands, except per share data)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Numerator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4,493</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(8,392</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,599</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,306</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4,493</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(8,392</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,599</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(16,306</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Denominator:</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted-average common stock outstanding – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14,485,746</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,193,065</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14,214,543</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,913,053</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 42%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss per share attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.31</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.75</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.17</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.49</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 42%;"> </td> <td style="vertical-align: bottom; width: 8%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 8%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s potential dilutive securities, which include convertible preferred stock, common stock options and unvested restricted common stock, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. Therefore, the weighted-average number of common shares outstanding used to calculate both basic and diluted net loss per share attributable to common stockholders is the same. The Company excluded the following potential common shares, presented based on amounts outstanding </div></div> <div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> -4493000 -8392000 -16599000 -16306000 -4493000 -8392000 -16599000 -16306000 14485746 11193065 14214543 10913053 -0.31 -0.75 -1.17 -1.49 The Company excluded the following potential common shares, presented based on amounts outstanding <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">at each period end, from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect: </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Convertible preferred stock (as converted to common stock)</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">78,386,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Stock options to purchase common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,903,296</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,475,430</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">16,250</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,764,036</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;"> </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;;text-align:right;">147,143,851</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;"> </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;;text-align:right;">91,625,491</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> 128224305 78386025 18903296 11475430 16250 1764036 147143851 91625491 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">11.    Income Taxes </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s effective income tax rate was (0.3)% and 0.0% for the three months ended June 30, 2021 and 2020, respectively, and was (0.3)% and 0.0% for the six months ended June 30, 2021 and 2020, respectively. The benefit from income taxes was $21 thousand and $0 for the three months ended June 30, 2021 and 2020, respectively, and the provision for income taxes was $53 thousand and $0 for the six months ended June 30, 2021 and 2020, respectively. The change in the benefit from and provision for income taxes for the three and six months ended June 30, 2021, respectively, compared to the three and six months ended June 30, 2020 was primarily due to taxable deferred revenue partially offset by the utilization of federal and state net operating losses and federal and state tax credits. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The effective income tax rate for the three and six months ended June 30, 2021 and 2020 differed from the federal statutory rate primarily due to the valuation allowance maintained against the Company’s deferred tax assets. </div></div> -0.003 0.000 -0.003 0.000 -21000 0 53000 0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">12.    Subsequent Events </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Merger with BCTG Acquisition Corporation </div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">On April 13, 2021, the Company and BCTG Acquisition Corp. (“BCTG”) signed a definitive merger agreement memorializing the terms of BCTG’s acquisition of 100% of the Company’s issued and outstanding equity securities in exchange for $550.0 million worth of consideration in the form of BCTG common stock (the “Business Combination”). The Business Combination was approved on August 9, 2021 by shareholders of BCTG, resulting in BCTG acquiring 100% of our issued and outstanding equity securities on August 10, 2021. The Business Combination was accounted for as a “reverse recapitalization” in accordance with U.S. GAAP. Under the reverse recapitalization model, the Business Combination was treated as Tango issuing equity for the net assets of BCTG, with no goodwill or intangible assets recorded. Under this method of accounting, BCTG was treated as the “acquired” company for financial reporting purposes. This determination was primarily based on the fact that subsequent to the Business Combination, the Company’s stockholders possess a majority of the voting power of the combined company, the Company comprises all of the ongoing operations of the combined entity, the Company comprises a majority of the governing body of the combined company, and the Company’s senior management comprises all of the senior management of the combined company. As a result of the Business Combination, BCTG was renamed Tango Therapeutics, Inc. </div></div> <div style="text-indent: 0%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Tango received gross proceeds of $166.8 million upon the closing of the Business Combination. Tango continues to operate under the current Tango management team. Subsequent to the closing of the Business Combination, an aggregate of 18.6 million shares of common stock (the “PIPE Financing”) were purchased, resulting in gross proceeds of an additional $186.1 million upon the closing of the PIPE Financing. Total transaction costs and redemptions approximated $27.3 million, resulting in total net proceeds of $325.6 million. </div></div> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Subject to the terms of the merger agreement, upon the closing of the Business Combination (the “Effective Time”), each share of the Company’s redeemable convertible preferred stock (the “Preferred Stock”) issued an<div style="letter-spacing: 0px; top: 0px;;display:inline;">d</div></div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">outstanding immediately prior to the Effective Time was converted into a share of the Company’s common stock. At the Effective Time, each option to purchase the Company’s common stock became an option, respectively, to purchase shares of common stock of the surviving entity, subject to adjustment in accordance with the exchange ratio. Completion of the PIPE Financing and merger transaction were subject to approval of BCTG stockholders and the satisfaction or waiver of certain other customary closing conditions. </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In connection with the preparation of the consolidated financial statements, the Company evaluated the events subsequent to the balance sheet date of June 30, 2021 through August 13, 2021, the date the unaudited condensed consolidated financial statements were available for issuance, and determined that all material transactions have been recorded and disclosed. </div></div> 1 550000000.0 1 166800000 18600000 186100000 27300000 325600000 28381000 22889000 161939000 17536000 2000000 0 1312000 1231000 193632000 41656000 3823000 3442000 7480000 8387000 2279000 2279000 38000 0 207252000 55764000 1841000 670000 6140000 4932000 959000 655000 31977000 19594000 40917000 25851000 6925000 7884000 120805000 14106000 5000 18000 168652000 47859000 0.001 0.001 55700000 55700000 55700000 55700000 55700000 55700000 55700 55700 55700000 55700000 0.001 0.001 45372050 0 22686025 22686025 0 0 30000 0 29761000 0 0.001 0.001 27152255 27152255 27152255 0 0 0 51182 0 51083000 0 0.001 0.001 166000000 80800000 13301649 13301649 13334856 13334856 13000 13000 5127000 3311000 17000 10000 -103101000 -51129000 -97944000 -47795000 207252000 55764000 7656000 24649000 49991000 32274000 9865000 7537000 59856000 39811000 -52200000 -15162000 108000 684000 120000 383000 228000 1067000 -51972000 -14095000 -4.53 -1.57 11461011 8985710 -51972000 -14095000 7000 17000 -51965000 -14078000 44700000 44700000 0 0 0 0 14522360 14000 1601000 -7000 -37034000 -35426000 11000000 11000000 15000 15000 -1187504 -1000 1000 1694000 1694000 17000 17000 -14095000 -14095000 55700000 55700000 0 0 0 0 13334856 13000 3311000 10000 -51129000 -47795000 200000 22686025 29761000 100000 27152255 51083000 81870 40000 40000 12000 12000 -115077 1764000 1764000 7000 7000 -51972000 -51972000 55700000 55700000 22686025 29761000 27152255 51083000 13301649 13000 5127000 17000 -103101000 -97944000 -51972000 -14095000 718000 643000 907000 831000 1764000 1694000 17000 347000 2000000 0 119000 590000 1171000 -976000 1196000 2964000 -655000 -678000 119081000 -14249000 70074000 -24803000 1106000 1817000 63220000 35246000 207540000 32581000 40000 0 -145466000 848000 300000 0 80844000 11000000 40000 0 80884000 11000000 5492000 -12955000 25168000 38123000 30660000 25168000 1782000 1735000 29000 0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">1. Nature of the Business and Basis of Presentation </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Tango Therapeutics, Inc (“Tango” or the “Company”) is a precision oncology company committed to the discovery and development of novel new drugs in defined patient populations with high unmet medical need. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company is subject to risks common to early-stage companies in the biotechnology industry. Principal among these risks are the uncertainties of the development process, development of the same or similar technological innovations by competitors, protection of proprietary technology, dependence on key personnel, compliance with government regulations and approval requirements, and the need to obtain additional financing to fund operations. Product candidates currently under development will require significant additional research and development efforts, including extensive preclinical, clinical testing and regulatory approval, prior to commercialization. These efforts require significant amounts of additional capital, adequate personnel infrastructure, and extensive compliance-reporting capabilities. There can be no assurance that the Company’s research and development will be successfully completed, that adequate protection for the Company’s technology will be obtained, that any products developed will obtain necessary government regulatory approval, or that any approved products will be commercially viable. Even if the Company’s development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales. If the Company fails to become profitable or is unable to sustain profitability on a continuing basis, then the Company may be unable to continue its operations at planned levels and be forced to reduce or terminate its operations. The Company expects to incur substantial operating losses and negative cash flows from operations for the foreseeable future. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Since inception, the Company has generated recurring net losses, including a net loss of $52.0 million and $14.1 million for the years ended December 31, 2020 and 2019, respectively. The Company had an accumulated deficit of $103.1 million and $51.1 million as of December 31, 2020 and 2019, respectively. Since inception and through the issuance date of these consolidated financial statements, the Company has raised an aggregate of approximately $166.9 million of gross proceeds from the sale of preferred shares. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company expects operating losses and negative cash flows from operations to continue for the foreseeable future as it continues to develop, manufacture and commercialize its products. As of April 12, 2021, the issuance date of the consolidated financial statements for the year ended December 31, 2020, the Company expected that its cash, cash equivalents and marketable securities, and the $30.0 of additional proceeds from the closing of the second tranche of the Series B convertible preferred stock purchase agreement (see Note 14) received in March 2021, will be sufficient to fund its operating expenses and capital expenditure requirements for at least 12 months from the issuance date of the annual consolidated financial statements. The future viability of the Company beyond that point may be dependent on its ability to raise additional capital to finance its operations. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company may seek additional funding in the future, from one or more equity or debt financings, collaborations, or other sources, in order to carry out all of its planned research and development and commercialization activities. However, there is no assurance that the Company will be able to obtain additional funding under acceptable terms, if at all. If the Company is unable to obtain additional financing, the Company may be forced to delay, reduce or eliminate some or all of its research and development programs, product portfolio expansion or commercialization efforts, which could adversely affect its business prospects. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Merger with BCTG Acquisition Corporation (Unaudited) </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">On April 13, 2021, the Company and BCTG Acquisition Corp. (“BCTG”) signed a definitive merger agreement, which will result in BCTG acquiring 100% of the Company’s issued and outstanding equity </div></div> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">securities. The proposed merger will be accounted for as a “reverse recapitalization” in accordance with U.S. GAAP. Under the reverse recapitalization model, the Business Combination will be treated as Tango issuing equity for the net assets of BCTG, with no goodwill or intangible assets recorded. Under this method of accounting, BCTG will be treated as the “acquired” company for financial reporting purposes. This determination is primarily based on the fact that subsequent to the merger, the Company’s stockholders are expected to have a majority of the voting power of the combined company, the Company will comprise all of the ongoing operations of the combined entity, the Company will comprise a majority of the governing body of the combined company, and the Company’s senior management will comprise all of the senior management of the combined company. As a result of the proposed merger, BCTG will be renamed Tango Therapeutics, Inc. The boards of directors of both BCTG and Tango have approved the proposed merger transaction. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">BCTG is expected to receive net proceeds of approximately $156.9 million upon the closing of the proposed merger transaction, assuming no redemptions are affected by stockholders of BCTG, and will operate under the current Tango management team upon the closing of the proposed merger. In connection with the proposed merger, BCTG has entered into agreements with existing and new investors to subscribe for and purchase an aggregate of 18.6 million shares of its common stock (the “PIPE Financing”) that will result in net proceeds of an additional $179.7 million upon the closing of the PIPE Financing. The closing of the proposed merger is a precondition to the PIPE Financing. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Subject to the terms of the merger agreement, at the effective time of the merger (the “Effective Time”), each share of the Company’s redeemable convertible preferred stock “Preferred Stock” issued and outstanding immediately prior to the Effective Time shall be converted into a share of the Company’s common stock. At the Effective Time, each option to purchase the Company’s common stock shall become an option, respectively, to purchase shares of common stock of the surviving entity, subject to adjustment in accordance with the exchange ratio. Completion of the PIPE Financing and proposed merger transactions is subject to approval of BCTG stockholders and the satisfaction or waiver of certain other customary closing conditions. The approval from BCTG stockholders is expected in the third quarter of 2021. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Impact of COVID-19 </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">At the end of 2019, a novel strain of a virus named SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), or coronavirus, which causes COVID-19 has spread to most countries across the world, including all 50 states within the U.S., including Cambridge, Massachusetts, where the Company’s primary office and laboratory space is located. The coronavirus pandemic led to the implementation of various responses, including government-imposed quarantines, travel restrictions and other public health safety measures. The extent to which the coronavirus impacts the Company’s operations or those of its third-party partners, including preclinical studies or clinical trial operations, will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the duration of the outbreak, new information that will emerge concerning the severity of the coronavirus and the actions to contain the coronavirus or treat its impact, among others. The continued spread of <div style="white-space:nowrap;display:inline;">COVID-19</div> globally could adversely impact the Company’s preclinical or clinical trial operations in the U.S., including it’s ability to recruit and retain patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to COVID-19 if an outbreak occurs in their geography. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company is monitoring the potential impact of the COVID-19 pandemic on its business and financial statements. To date, COVID-19 has not had a material impact on operations, and the Company has not incurred </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">significant delays related to its research and development programs. Additionally, the Company has not incurred impairment losses in the carrying values of its assets as a result of the pandemic and it is not aware of any specific related event or circumstance that would require it to revise its estimates reflected in these consolidated financial statements. The extent to which the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19</div> pandemic will directly or indirectly impact the Company’s business, results of operations, financial condition and liquidity, including research and development costs, will depend on future developments that are highly uncertain, including as a result of new information that may emerge concerning <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">COVID-19,</div> the actions taken to contain or treat it, and the duration and intensity of the related effects. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Basis of Presentation </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”). The accompanying consolidated financial statements reflect the operations of Tango and its wholly owned subsidiary. All intercompany accounts and transactions have been eliminated. The functional and reporting currency of the Company and its subsidiary is the U.S. dollar. </div></div> -52000000.0 -14100000 -103100000 -51100000 166900000 30.0 1 156900000 18600000 179700000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2. Summary of Significant Accounting Policies </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Use of Estimates </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The preparation of consolidated financial statements requires that the Company make estimates, judgments and assumptions that may affect the reported amounts of assets, liabilities, equity, revenues and expenses and related disclosure of contingent assets and liabilities. Significant estimates and assumptions made in the consolidated financial statements include, but are not limited to, the revenue recognized from collaboration agreements, the valuation of common shares and stock-based awards and the accrual for research and development expenses. On an ongoing basis, the Company evaluates its estimates, judgments and methodologies. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets, liabilities and equity and the amount of revenues and expenses. As of the date of issuance of these consolidated financial statements, the Company is not aware of any specific event or circumstance that would require the Company to update estimates, judgments or revise the carrying value of any assets or liabilities related to COVID-19. Actual results may differ from these estimates under different assumptions or conditions. Changes in estimates are reflected in reported results in the period in which they become known. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Segment Information </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating segments are defined as components of an enterprise for which separate financial information is available for evaluation by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company operates in one operating segment, the business of discovering and developing precision oncology therapies. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Cash Equivalents </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">All highly liquid marketable securities purchased with an original maturity date of 90 days or less at the date of purchase are considered to be cash equivalents. Cash equivalents consisted of money market funds and U.S Treasury bills as of December 31, 2020 and 2019. </div></div> <div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt"> </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Investments in Marketable Securities </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities consist of investments with original maturities greater than 90 days. The Company classifies its investments with maturities beyond one year as short-term, based on their highly liquid nature and because such marketable securities represent the investment of cash that is available for current operations. The Company considers its investment portfolio of marketable securities to be <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale.</div></div> Accordingly, these investments are recorded at fair value, which is based on quoted market prices. Unrealized gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity (deficit). Amortization and accretion of premiums and discounts are recorded in interest income. Realized gains and losses and declines in value determined to be other than temporary are based on the specific identification method and are included as a component of other income, net in the consolidated statements of operations. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">The Company evaluates its investments with unrealized losses for impairment. When assessing investments for unrealized declines in value, the Company considers whether the decline in value is related to a credit loss or <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-credit</div> loss. For credit losses, the Company reduces the investment to fair value through an allowance for credit losses recorded to the balance sheet and corresponding charge to the statement of operations. The allowance for credit losses and corresponding impairment charge is adjusted each period for changes in fair value. For <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-credit</div> losses, the Company reduces the investment to fair value through a charge to the statement of comprehensive loss, reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity. No such credit losses were recorded during the periods presented. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Prior to the early adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2016-13</div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">, Financial Instruments — Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments,</div></div> on January 1, 2020, the Company evaluated its investments with unrealized losses for other-than-temporary impairment. If any adjustment to fair value reflected a decline in the value of the investment that the Company considered to be “other than temporary,” the Company would reduce the investment to fair value through a charge to the consolidated statements of operations. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Fair Value Measurements </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The accounting standard for fair value measurements defines fair value, establishes a framework for measuring fair value in accordance with U.S. GAAP, and requires certain disclosures about fair value measurements. Under this standard, fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable: </div></div> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 1 — Fair values are determined utilizing prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access. </div></div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 2 — Fair values are determined by utilizing quoted prices for identical or similar assets and liabilities in active markets or other market observable inputs such as interest rates, yield curves, and foreign currency spot rates. </div></div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 3 — Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable. </div></div></div> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The fair value of the Company’s cash equivalents and marketable securities are determined according to the fair value hierarchy described above (see Note 4). The carrying values of the Company’s accounts receivable, accounts payable and accrued expenses approximate their fair values due to the short-term nature of these assets and liabilities. </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Concentration of Credit Risk and Significant Suppliers </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Financial instruments that potentially subject the Company to significant concentrations of credit risk consist of cash, cash equivalents and marketable debt securities. The Company’s cash, cash equivalent and marketable securities balances are held by major financial institutions that management believes to be creditworthy. The Company uses multiple financial institutions to limit the amount of credit exposure to any one financial institution. Substantially all the Company’s cash, cash equivalent and marketable debt securities were invested in money market funds, U.S. Treasury bills, and U.S. government agency bonds at December 31, 2020 and 2019. At times, the Company’s cash deposits may exceed the amount of federal insurance provided on such deposits. The Company has not experienced any losses in such accounts and believes it is not exposed to significant credit risk beyond the normal credit risk associated with commercial banking relationships. </div></div></div> <div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company relies, and expects to continue to rely, on a small number of vendors to perform research activities that continue to progress its product candidates for its development programs. These programs could be adversely affected by a significant interruption in the related processes of these vendors. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Restricted Cash </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash accounts with any type of restriction are considered restricted cash and are classified on the balance sheet based on the length of the restrictive obligation. As of both December 31, 2020 and 2019, the Company recorded restricted cash of $2.3 million, all of which was related to security deposits associated with the Company’s facility leases in Boston, Massachusetts and Cambridge, Massachusetts, and is recorded as long term in its balance sheet because the deposit is required for the duration of the lease which is greater than a year. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The reconciliation of cash and cash equivalents and restricted cash to amounts presented in the consolidated statements of cash flows are as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash and cash equivalents</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">28,381</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash, cash equivalents and restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,660</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">25,168</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Property and Equipment </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment are stated at cost less accumulated depreciation and amortization. Depreciation and amortization expense is recognized using the straight-line method over the estimated useful lives of each asset. </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Estimated useful lives are periodically assessed to determine if changes are appropriate. The estimated useful lives of the Company’s property and equipment are as follows: </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:68%;"> <tr style="font-size: 0px;"> <td style="width: 40%; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 1%; vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 59%; font-family: &quot;Times New Roman&quot;;"/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Asset</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 1pt; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Estimated useful life</div></div></div> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">3 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Office equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">Shorter of remaining lease term or 10 years</td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company reviews long-lived assets, such as property and equipment, for impairment when events or changes in circumstances indicate the carrying value of the assets may not be recoverable. If indicators of impairment are present, the assets are tested for recoverability by comparing the carrying amount of the assets to the related estimated future undiscounted cash flows that the assets are expected to generate. If the expected cash flows are less than the carrying value of the asset group, then the asset group is considered to be impaired and its carrying value is written down to fair value, based on the related estimated discounted future cash flows. To date, no such impairment losses have been recorded. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Costs for assets not yet placed into service are capitalized as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">construction-in-progress</div></div> and depreciated or amortized in accordance with the above useful lives once placed into service. Upon retirement or sale, the related cost and accumulated depreciation and amortization are removed from the accounts and any resulting gain or loss is included in the consolidated statements of operations. Repairs and maintenance costs are expensed as incurred. <br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Operating Leases </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">The Company accounts for leases in accordance with ASC Topic 842, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Leases</div></div>, which it early adopted on January 1, 2018. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">At the inception of an arrangement, the Company determines whether the arrangement is or contains a lease based on specific facts and circumstances and the existence of an identified asset(s), if any, and its control over the use of the identified asset(s), if applicable. Upon lease commencement, operating lease liabilities and their corresponding <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> assets are recorded on the balance sheet based at the present value of lease payments over the expected lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense is recognized over the expected term on a straight-line basis. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Lease payments are discounted at the lease commencement date using the interest rate implicit in the lease contract. As this rate is typically not readily determinable, the Company determines an incremental borrowing rate that is used to discount lease payments, which reflects the fixed rate at which the Company could borrow on a collateralized basis the amount of the lease payments in the same currency, for a similar term, in a similar economic environment. Certain prospective adjustments to the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset may be required for items such as initial direct costs paid or incentives received. <br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The Company elected to account for lease and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components as a single lease component, however <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components that are variable, such as common area maintenance and utilities, are generally paid separately from rent based on actual costs incurred and therefore are not included in the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset and </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">operating lease liability and are reflected as an expense in the period incurred. The Company’s lease terms often include renewal options. The amounts determined for the Company’s <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> assets and lease liabilities generally do not assume that any renewal options or any early-termination provisions, if any, are exercised, unless it is reasonably certain that the Company will exercise such options. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Revenue Recognition </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">At contract inception, the Company assesses whether the collaboration arrangements are within the scope of ASC Topic 808, Collaborative Arrangements, or ASC 808, to determine whether such arrangements involve joint operating activities performed by parties that are both active participants in the activities and exposed to significant risks and rewards dependent on the commercial success of such activities. This assessment is performed based on the responsibilities of all parties in the arrangement. For collaboration arrangements within the scope of ASC 808 that contain multiple elements, the Company first determines which elements of the arrangement are within the scope of ASC 808 and which elements are within the scope of ASC 606. For elements of collaboration arrangements that are accounted for pursuant to ASC 808, an appropriate recognition method is determined and applied consistently, either by analogy to authoritative accounting literature or by applying a reasonable and rational policy election. To date, the Company has not entered into any arrangements within the scope of ASC 808. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s revenues are generated through its license and collaboration agreements with Gilead. Refer to Note 3, “Collaboration Agreements.” </div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Effective January 1, 2017, the Company early adopted ASC Topic 606, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Revenue from Contracts with Customers</div></div> (“ASC 606”), and related amendments using the retrospective transition method, which had no impact on the Company’s financial statements. This standard applies to all contracts with customers, except for contracts that are within the scope of other standards, such as leases, insurance, collaboration arrangements and financial instruments. ASC 606 provides a five-step framework whereby revenue is recognized when control of promised goods or services is transferred to a customer at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the Company performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) performance obligations are satisfied. The Company only applies this framework to contracts when it is probable that the entity will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, once the contract is determined to be within the scope of ASC 606, the Company assesses whether the goods or services promised within each contract are distinct and, therefore, represent a separate performance obligation. Goods and services that are determined not to be distinct are combined with other promised goods and services until a distinct bundle is identified. The Company then allocates the transaction price (that is, the amount of consideration the Company expects to be entitled to from a customer in exchange for the promised goods or services) to each performance obligation and recognizes the associated revenue when (or as) each performance obligation is satisfied. The Company’s estimate of the transaction price for each contract includes all variable consideration to which the Company expects to be entitled, subject to the constraint on variable consideration. Variable consideration is not constrained if the potential reversal of cumulative revenue recognized at the contract level is not significant. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In determining the appropriate amount of revenue to be recognized as the Company fulfills its obligations under active agreements, the Company must use its judgment to determine: (a) the number of performance </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">obligations based on the determination under step (ii) above; (b) the transaction price under step (iii) above; (c) the stand-alone selling price for each performance obligation identified in the contract for the allocation of transaction price in step (iv) above; and (d) the contract term and pattern of satisfaction of the performance obligations under step (v) above. The Company uses judgment to determine whether milestones or other variable consideration, except for royalties, should be included in the transaction price as described further below. The transaction price is allocated to the identified performance obligations on a relative stand-alone selling price basis, for which the Company recognizes revenue as or when the performance obligations under the contract are satisfied. In certain instances, the timing of satisfying these obligations can be difficult to estimate. Accordingly, the Company’s estimates may change in the future and those changes could be material. Such changes to estimates would result in a change in amounts of revenue recognized. If these estimates and judgments change over the course of these agreements, it may affect the timing and amount of revenue that the Company recognizes and records in future periods. </div></div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Amounts due to the Company for satisfying the revenue recognition criteria or that are contractually due based upon the terms of the collaboration agreements are recorded as accounts receivable in the Company’s consolidated balance sheet. Amounts received prior to satisfying the revenue recognition criteria are recorded as deferred revenue in the Company’s consolidated balance sheets. Amounts expected to be recognized as revenue within the one year following the balance sheet date are classified as current deferred revenue. Amounts not expected to be recognized as revenue within the one year following the balance sheet date are classified as deferred revenue, net of current portion. Amounts recognized as revenue, but not yet received or invoiced are generally recognized as contract assets. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Exclusive License Rights</div></div> — If the license to the Company’s intellectual property is determined to be distinct from the other promises or performance obligations identified in the arrangement, which generally include research and development services, the Company recognizes revenue from <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable,</div> upfront fees allocated to the license when the license is transferred to the customer and the customer is able to use and benefit from the license. In assessing whether a license is distinct from the other promises, the Company considers relevant facts and circumstances of each arrangement, including the research and development capabilities of the collaboration <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">partner and the availability of the associated expertise in the general marketplace. In addition, the Company considers whether the collaboration partner can benefit from the license for its intended purpose without the receipt of the remaining promises, whether the value of the license is dependent on the unsatisfied promises, whether there are other vendors that could provide the remaining promises and whether it is separately identifiable from the remaining promises. For licenses that are combined with other promises, the Company utilizes judgment to assess the nature of the combined performance obligation and whether the license is the predominant promise within the combined performance obligation to determine whether the combined performance obligation is satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue. If the license is the predominant promise, and it is determined that the license represents functional intellectual property (“IP”), revenue is recognized at the point in time when control of the license is transferred. If it is determined that the license does not represent functional IP, revenue is recognized over time using an appropriate method of measuring progress. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research and Development Services</div></div> — The obligations under the Company’s collaboration agreements may include research and development services to be performed by the Company to benefit the collaboration partner. For performance obligations that include research and development services, the Company generally recognizes revenue allocated to such performance obligations based on an appropriate measure of progress. The Company utilizes judgment to determine the appropriate method of measuring progress for purposes of recognizing </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">revenue, which is generally an input measure such as costs incurred. The Company evaluates the measure of progress each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition. The measure of progress, and thereby periods of which revenue should be recognized, are subject to estimates by management and may change over the course of the contract. Reimbursements from the partner that are the result of a collaborative relationship with the partner, instead of a customer relationship, such as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-development</div> activities, are recorded as a reduction to research and development expense. No collaborative arrangements existed that would result in such reimbursements for the periods presented. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Customer Options</div></div> — The Company’s arrangements may provide a collaborator with the right to acquire additional goods or services in the future. Under these agreements, fees may be due to the Company (i) upon the exercise of the customer option or (ii) in equal installment payments over an agreed upon period. If an arrangement is determined to contain customer options that allow the customer to acquire additional goods or services, the additional goods and services underlying the customer options are evaluated in order to determine if these additional goods or services are distinct from those included as a performance obligation at the outset of the arrangement. If the additional services are not determined to be distinct, the variable consideration pertaining to the customer option is added to the initial transaction price at the time in which the option exercise becomes probable, so long as a potential for reversal of cumulative revenue recognized at the contract level is not significant. Any such adjustments to the transaction price are recorded on a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> basis, which would affect revenues and earnings in the period of adjustment. If the additional services are distinct, the Company evaluates the customer options for material rights, or options to acquire additional goods or services for free or at a discount. If the customer options are determined to represent a material right, the material right is recognized as a separate performance obligation at the inception of the arrangement. The Company allocates the transaction price to material rights based on the relative stand-alone selling price, which is determined based on the identified discount and the probability that the customer will exercise the option. Amounts allocated to a material right are not recognized as revenue until, at the earliest, the option is exercised or expires. <br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Milestone Payments</div></div> — At the inception of an arrangement that includes development milestone payments, the Company evaluates whether the milestones are considered probable of being achieved and estimates the amount to be included in the transaction price using the most likely amount method. If it is probable that a significant reversal of cumulative revenue recognized would not occur, the associated milestone value is included in the transaction price. Milestone payments that are not within the control of the Company, such as regulatory approvals, are not considered probable of being achieved until those approvals are received. The Company evaluates factors such as the scientific, clinical, regulatory, commercial and other risks that must be overcome to achieve the particular milestone in making this assessment. There is considerable judgment involved in determining whether it is probable that a significant revenue reversal would not occur. At the end of each subsequent reporting period, the Company reevaluates the probability of achievement of all milestones subject to constraint and, if necessary, adjusts its estimate of the overall transaction price. Any such adjustments are recorded on a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> basis, which would affect revenues and earnings in the period of adjustment. If a milestone or other variable consideration relates specifically to the Company’s efforts to satisfy a single performance obligation or to a specific outcome from satisfying the performance obligation, the Company generally allocates the milestone amount entirely to that performance obligation once it is probable that a significant revenue reversal would not occur. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Royalties</div></div> — For arrangements that include sales-based royalties, including milestone payments based on a level of sales, where the license is deemed to be the predominant item to which the royalties relate, the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance obligation to </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any royalty revenue resulting from licensing agreements. </div></div><br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research and Development Expenses </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development expenses include costs directly attributable to the conduct of research programs, including the cost of salaries, employee benefits, stock-based compensation expense, materials, supplies, depreciation on and maintenance of research equipment, the cost of services provided by outside contractors to conduct research and development activities and the allocable portions of facility costs, such as rent, utilities, and general support services. All costs incurred to fulfill the Company’s obligations under the collaboration with Gilead are classified as research and development expenses. All costs associated with research and development are expensed as incurred. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Management estimates the Company’s accrued research and development expenses as of each balance sheet date in the Company’s financial statements based on facts and circumstances known to the Company at that time. If the actual timing of the performance of services or the level of effort varies from the estimate, the Company will adjust the accrual accordingly. Nonrefundable advance payments for goods and services are deferred and recognized as expense in the period that the related goods are consumed or services are performed. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Patent Costs </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">All patent-related costs incurred in connection with filing and prosecuting patent applications are expensed as incurred due to the uncertainty about the recovery of the expenditure. Amounts incurred are classified as general and administrative expenses. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock-Based Compensation </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company measures the cost of employee services received in exchange for stock-based awards based on the grant-date fair value of the awards. The Company calculates the fair value of restricted stock awards based on the grant date fair value of the underlying common stock. The Company recognizes stock-based compensation expense on a straight-line basis over the requisite service period of the awards for service-based awards, which is generally the vesting period. The Company recognizes stock-based compensation for performance-based awards when the underlying performance conditions are considered probable of occurrence and recognizes the cumulative effect of current and prior period changes in the period of change. The Company also has the right and option to repurchase an individual’s shares of common stock or vested stock options to acquire common stock subsequent to employment termination. </div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The fair value of common stock underlying stock-based awards is based on an estimate at each grant date. The valuation provided by the board of directors is derived from a recommendation by an unrelated third-party valuation firm. The Company determines the estimated per share fair value of its common stock at various dates considering contemporaneous and retrospective valuations that incorporate objective and subjective factors, including actual and forecasted financial results, market conditions and performance of comparable publicly traded companies, developments and milestones of the Company, the rights and preferences of common and redeemable convertible preferred stock, advice from the third-party valuation specialists, and transactions involving the Company’s stock. The estimated per share fair value of the Company’s common stock is determined in accordance with the guidance outlined in the American Institute of Certified Public Accountants </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Practice Aid, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Valuation of Privately-Held Company Equity Securities Issued as Compensation</div></div>. The fair value of each restricted common stock award is estimated on the date of grant based on the fair value of the Company’s common stock on that same date. The fair value of each stock option grant is determined using assumptions discussed below. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Expected Term</div></div>:    The expected term of the stock options is estimated using the “simplified method,” as prescribed in SEC’s Staff Accounting Bulletin (SAB) No. 107, as the Company has no historical information from which to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior for its stock option grants. The simplified method is the midpoint between the vesting period and the contractual term of the option. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Expected Volatility</div></div>:    Since there is limited historical data for the Company’s common stock and limited company-specific historical volatility, the Company has determined the share price volatility for options granted based on an analysis of the volatility used by a peer group of publicly traded companies. In evaluating similarity, the Company considers factors such as industry, stage of life cycle and size. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Risk-free Interest Rate</div></div>:    The risk-free rate is based on the U.S. Treasury yield curve commensurate with the expected life of the option. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Dividend Rate</div></div>:    The expected dividend was assumed to be zero as the Company has never paid dividends and has no current plans to do so. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The assumptions used in estimating the fair value of stock-based awards represent management’s estimate and involve inherent uncertainties and the application of management’s judgment. As a result, if factors change and management uses different assumptions, stock-based compensation expense could be materially different for future awards. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Stock-based compensation is classified in the accompanying consolidated statements of operations and comprehensive loss based on the function to which the related services are provided. Forfeitures are accounted for as they occur. Any consideration paid by employees on exercising stock options and the corresponding portion previously credited to additional <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">paid-in</div> capital are credited to share capital. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Classification of Convertible Preferred shares </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s convertible preferred shares are classified outside of stockholders’ deficit because the holders of such shares have liquidation rights in the event of a deemed liquidation that, in certain situations, are not solely within the control of the Company. Further, the Company’s convertible preferred shares are redeemable at the option of the holder after March 2023. The Company records convertible preferred shares at fair value upon issuance, net of any issuance costs or discounts. </div><br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Share Issuance Costs </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The Company capitalizes certain legal, professional accounting and other third-party fees that are directly associated with <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">in-process</div> equity financings as deferred offering costs until such financings are consummated. After consummation of an equity financing, these costs are recorded as a reduction of the proceeds from the offering, either as a reduction to the carrying value of the preferred exchangeable shares or convertible preferred </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 0in;">shares or in shareholders’ equity (deficit) as a reduction of additional <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">paid-in</div> capital generated as a result of the offering. Should an <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">in-process</div> equity financing be abandoned, the deferred offering costs would be expensed immediately as a charge to operating expenses in the consolidated statements of operations and comprehensive loss. As of December 31, 2020 and 2019, the Company had no deferred offering costs. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Income Taxes </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company accounts for income taxes under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are exp<div style="display:inline;">e</div>cted to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period corresponding to the enactment date. A valuation allowance is established when it is more likely than not that all or some portion of the deferred tax assets will not be realized through generating sufficient future taxable income. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company assesses all material positions taken in any income tax return, including all significant uncertain positions, in all tax years that are still subject to assessment or challenge by relevant taxing authorities. The Company may recognize the tax benefit from an uncertain tax position only if it is more likely than not such tax position will be sustained on examination by the taxing authorities, based solely on the technical merits of the respective tax position. The tax benefits recognized in the financial statements from such a tax position should be measured based on the largest benefit having a more likely than not likelihood of being realized upon ultimate settlement with the tax authority. The recognition and measurement of tax benefits requires significant judgments that are subject to change as new information becomes available. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Penalties and interest expense related to income taxes are included as components of income tax expense and interest expense, respectively, as necessary. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Comprehensive Loss </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Comprehensive loss includes net loss as well as other changes in stockholders’ equity (deficit) that result from transactions and economic events other than those with stockholders. The Company’s only element of other comprehensive loss for the years ended December 31, 2020 and 2019 was unrealized gains on investments in marketable securities. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Net Loss Per Share </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic net loss per share attributable to common stockholders is computed by dividing net loss by the weighted-average number of shares of common shares outstanding during each reporting period. The weighted-average number of shares of common stock outstanding used in the basic net loss per share calculation does not include unvested restricted stock awards as these instruments are considered contingently issuable shares until they vest. Diluted net loss per share attributable to common stockholders includes the effect, if any, from the potential exercise or conversion of securities, such as convertible preferred stock and stock options, which would result in the issuance of incremental shares of common stock. For diluted net loss per share, the weighted-average number of shares of common stock is the same for basic net loss per share due to the fact that when a net </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">loss exists, dilutive securities are not included in the calculation as the impact is anti-dilutive. The Company’s convertible preferred stock and unvested restricted stock entitles the holder to participate in dividends and earnings of the Company, and, if the Company were to recognize net income, it would apply the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method to calculate earnings per share. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method is not applicable during periods with a net loss, as the holders of the convertible preferred stock and unvested restricted stock have no obligation to fund losses. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method of computing net loss per share would be applicable in a reporting period that resulted in a net income position, as the Company has issued shares that meet the definition of participating securities. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method determines net loss per share for each class of common and participating securities according to dividends declared or accumulated and participation rights in undistributed earnings. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method requires income available to common stockholders for the period to be allocated between common and participating securities based upon their respective rights to receive dividends as if all income for the period had been distributed. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Commitments and Contingencies </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Liabilities for loss contingencies arising from claims, assessments, litigation, fines and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Subsequent Events </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company considers events or transactions that occur after the balance sheet date but before the financial statements are issued to provide additional evidence relative to certain estimates or to identify matters that require additional disclosure. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Emerging Growth Company Status (Unaudited) </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company is an “emerging growth company,” as defined in the Jumpstart Our Business Startups Act (“JOBS Act”), and may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies. Section 107 of the JOBS Act provides that an emerging growth company can take advantage of the extended transition period afforded by the JOBS Act for the implementation of new or revised accounting standards. The Company has elected to use the extended transition period for complying with new or revised accounting standards and as a result of this election, its consolidated financial statements may not be comparable to companies that comply with public company effective dates. The Company may take advantage of these exemptions up until the last day of the fiscal year following the fifth anniversary of an initial public offering or such earlier time that it is no longer an emerging growth company. However, the Company has not yet delayed the adoption of any new accounting standards. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Adopted Accounting Pronouncements </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">In June 2016, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2016-13</div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">, Financial Instruments — Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments</div></div>. The standard amends the impairment model by requiring entities to use a forward-looking approach based on expected losses to estimate credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. For </div></div> <div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale</div></div> debt securities, entities are required to recognize an allowance for credit losses rather than a reduction in carrying value of the asset. Entities are no longer permitted to consider the length of time that fair value has been less than amortized cost when evaluating when credit losses should be recognized. For public entities, the guidance was effective for annual reporting periods beginning after December 15, 2019 and for interim periods within those fiscal years. Early adoption was permitted. The Company early adopted this standard as of January 1, 2020 on a prospective basis. The adoption did not have a material impact on the Company’s consolidated financial statements. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In August 2018, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2018-13,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Changes to the Disclosure Requirements for Fair Value Measurement</div></div>. The amendments become effective for the Company’s fiscal year beginning January 1, 2020. Early adoption of the amendments in full or only the provisions that eliminate or modify the disclosure requirements for fair value measurements is permitted. Adoption of this standard on January 1, 2020 did not have a material impact on the Company’s consolidated financial statements and related disclosures. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In August 2018, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2018-15,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract</div></div>. The new standard requires a customer in a cloud computing arrangement to determine which implementation costs to capitalize as assets or expense as incurred. Capitalized implementation costs related to a hosting arrangement that is a service contract will be amortized over the term of the hosting arrangement, beginning when the module or component of the hosting arrangement is ready for its intended use. The new standard became effective for the Company’s fiscal year beginning January 1, 2020. Early adoption was permitted. The early adoption of this standard on January 1, 2020 did not have a material impact on the Company’s consolidated financial statements and related disclosures. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Issued Accounting Pronouncements </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In December 2019, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2019-12,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Simplifying the Accounting for Income Taxes,</div></div> (“ASC 740”). The ASU enhances and simplifies various aspects of the income tax accounting guidance in ASC 740, including requirements related to hybrid tax regimes, the tax basis <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">step-up</div> in goodwill obtained in a transaction </div> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">that is not a business combination, separate financial statements of entities not subject to tax, the intra-period tax allocation exception to the incremental approach, ownership changes in investments, changes from a subsidiary to an equity method investment, interim-period accounting for enacted changes in tax law, and the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">year-to-date</div></div> loss limitation in interim-period tax accounting. This guidance is effective for the Company for annual and interim periods beginning after December 31, 2020; however, early adoption is permitted. The adoption is not expected to have a material impact on the Company’s consolidated financial statements. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In August 2020, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Debt</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Debt with Conversion and Other Options (Subtopic <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">470-20)</div> and Derivatives and Hedging</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Contracts in Entity’s Own Equity (Subtopic 815</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — 40)</div></div>. The amendments in this update affect entities that issue convertible instruments and/or contracts indexed to and potentially settled in an entity’s own equity. The new ASU eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance modifies how particular convertible instruments and certain contracts that may be settled in cash or shares impact the diluted EPS computation. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company elected to early adopt this guidance on January 1, 2021. Adoption of the ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06</div> guidance as of January 1, 2021 has no impact on its consolidated financial statements for the year ended December 31, 2020. <br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in;">The Company issued the second tranche of its redeemable convertible Series B preferred stock in March 2021 at an original issue price of $1.32 per share, which would have resulted in the recognition of a beneficial conversion feature of $28.4 million prior to the adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06.</div> As such, the adoption of this guidance is expected to have a material impact on the Company’s financial statements for the year ending December 31, 2021. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">From time to time, new account pronouncements are issued by the FASB or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that recently issued standards that are not yet effective will not have a material impact on the Company’s consolidated financial statements. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Use of Estimates </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The preparation of consolidated financial statements requires that the Company make estimates, judgments and assumptions that may affect the reported amounts of assets, liabilities, equity, revenues and expenses and related disclosure of contingent assets and liabilities. Significant estimates and assumptions made in the consolidated financial statements include, but are not limited to, the revenue recognized from collaboration agreements, the valuation of common shares and stock-based awards and the accrual for research and development expenses. On an ongoing basis, the Company evaluates its estimates, judgments and methodologies. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets, liabilities and equity and the amount of revenues and expenses. As of the date of issuance of these consolidated financial statements, the Company is not aware of any specific event or circumstance that would require the Company to update estimates, judgments or revise the carrying value of any assets or liabilities related to COVID-19. Actual results may differ from these estimates under different assumptions or conditions. Changes in estimates are reflected in reported results in the period in which they become known. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Segment Information </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating segments are defined as components of an enterprise for which separate financial information is available for evaluation by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company operates in one operating segment, the business of discovering and developing precision oncology therapies. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Cash Equivalents </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">All highly liquid marketable securities purchased with an original maturity date of 90 days or less at the date of purchase are considered to be cash equivalents. Cash equivalents consisted of money market funds and U.S Treasury bills as of December 31, 2020 and 2019. </div></div> <div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt"> </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Investments in Marketable Securities </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities consist of investments with original maturities greater than 90 days. The Company classifies its investments with maturities beyond one year as short-term, based on their highly liquid nature and because such marketable securities represent the investment of cash that is available for current operations. The Company considers its investment portfolio of marketable securities to be <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale.</div></div> Accordingly, these investments are recorded at fair value, which is based on quoted market prices. Unrealized gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity (deficit). Amortization and accretion of premiums and discounts are recorded in interest income. Realized gains and losses and declines in value determined to be other than temporary are based on the specific identification method and are included as a component of other income, net in the consolidated statements of operations. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">The Company evaluates its investments with unrealized losses for impairment. When assessing investments for unrealized declines in value, the Company considers whether the decline in value is related to a credit loss or <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-credit</div> loss. For credit losses, the Company reduces the investment to fair value through an allowance for credit losses recorded to the balance sheet and corresponding charge to the statement of operations. The allowance for credit losses and corresponding impairment charge is adjusted each period for changes in fair value. For <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-credit</div> losses, the Company reduces the investment to fair value through a charge to the statement of comprehensive loss, reported as a component of accumulated other comprehensive income (loss) in stockholders’ equity. No such credit losses were recorded during the periods presented. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Prior to the early adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2016-13</div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">, Financial Instruments — Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments,</div></div> on January 1, 2020, the Company evaluated its investments with unrealized losses for other-than-temporary impairment. If any adjustment to fair value reflected a decline in the value of the investment that the Company considered to be “other than temporary,” the Company would reduce the investment to fair value through a charge to the consolidated statements of operations. </div> Fair Value Measurements <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The accounting standard for fair value measurements defines fair value, establishes a framework for measuring fair value in accordance with U.S. GAAP, and requires certain disclosures about fair value measurements. Under this standard, fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable: </div></div> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 1 — Fair values are determined utilizing prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access. </div></div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 2 — Fair values are determined by utilizing quoted prices for identical or similar assets and liabilities in active markets or other market observable inputs such as interest rates, yield curves, and foreign currency spot rates. </div></div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="width: 3%; vertical-align: top;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: top; font-size: 10pt;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Level 3 — Prices or valuations that require inputs that are both significant to the fair value measurement and unobservable. </div></div></div> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The fair value of the Company’s cash equivalents and marketable securities are determined according to the fair value hierarchy described above (see Note 4). The carrying values of the Company’s accounts receivable, accounts payable and accrued expenses approximate their fair values due to the short-term nature of these assets and liabilities. </div></div></div> Concentration of Credit Risk and Significant Suppliers <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Financial instruments that potentially subject the Company to significant concentrations of credit risk consist of cash, cash equivalents and marketable debt securities. The Company’s cash, cash equivalent and marketable securities balances are held by major financial institutions that management believes to be creditworthy. The Company uses multiple financial institutions to limit the amount of credit exposure to any one financial institution. Substantially all the Company’s cash, cash equivalent and marketable debt securities were invested in money market funds, U.S. Treasury bills, and U.S. government agency bonds at December 31, 2020 and 2019. At times, the Company’s cash deposits may exceed the amount of federal insurance provided on such deposits. The Company has not experienced any losses in such accounts and believes it is not exposed to significant credit risk beyond the normal credit risk associated with commercial banking relationships. </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company relies, and expects to continue to rely, on a small number of vendors to perform research activities that continue to progress its product candidates for its development programs. These programs could be adversely affected by a significant interruption in the related processes of these vendors. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Restricted Cash </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash accounts with any type of restriction are considered restricted cash and are classified on the balance sheet based on the length of the restrictive obligation. As of both December 31, 2020 and 2019, the Company recorded restricted cash of $2.3 million, all of which was related to security deposits associated with the Company’s facility leases in Boston, Massachusetts and Cambridge, Massachusetts, and is recorded as long term in its balance sheet because the deposit is required for the duration of the lease which is greater than a year. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The reconciliation of cash and cash equivalents and restricted cash to amounts presented in the consolidated statements of cash flows are as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash and cash equivalents</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">28,381</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash, cash equivalents and restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,660</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">25,168</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 2300000 2300000 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The reconciliation of cash and cash equivalents and restricted cash to amounts presented in the consolidated statements of cash flows are as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash and cash equivalents</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">28,381</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,279</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash, cash equivalents and restricted cash</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,660</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">25,168</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 28381000 22889000 2279000 2279000 30660000 25168000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Property and Equipment </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment are stated at cost less accumulated depreciation and amortization. Depreciation and amortization expense is recognized using the straight-line method over the estimated useful lives of each asset. </div></div></div>Estimated useful lives are periodically assessed to determine if changes are appropriate. The estimated useful lives of the Company’s property and equipment are as follows <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:68%;"> <tr style="font-size: 0px;"> <td style="width: 40%; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 1%; vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 59%; font-family: &quot;Times New Roman&quot;;"/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Asset</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 1pt; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Estimated useful life</div></div></div> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">3 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Office equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">Shorter of remaining lease term or 10 years</td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company reviews long-lived assets, such as property and equipment, for impairment when events or changes in circumstances indicate the carrying value of the assets may not be recoverable. If indicators of impairment are present, the assets are tested for recoverability by comparing the carrying amount of the assets to the related estimated future undiscounted cash flows that the assets are expected to generate. If the expected cash flows are less than the carrying value of the asset group, then the asset group is considered to be impaired and its carrying value is written down to fair value, based on the related estimated discounted future cash flows. To date, no such impairment losses have been recorded. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Costs for assets not yet placed into service are capitalized as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">construction-in-progress</div></div> and depreciated or amortized in accordance with the above useful lives once placed into service. Upon retirement or sale, the related cost and accumulated depreciation and amortization are removed from the accounts and any resulting gain or loss is included in the consolidated statements of operations. Repairs and maintenance costs are expensed as incurred. <br/></div> Estimated useful lives are periodically assessed to determine if changes are appropriate. The estimated useful lives of the Company’s property and equipment are as follows <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:68%;"> <tr style="font-size: 0px;"> <td style="width: 40%; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 1%; vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 59%; font-family: &quot;Times New Roman&quot;;"/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Asset</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 1pt; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Estimated useful life</div></div></div> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">3 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Office equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">5 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">7 years</td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;;text-align:center;">Shorter of remaining lease term or 10 years</td> </tr> </table> 3 years 5 years 5 years 7 years 7 years Shorter of remaining lease term or 10 years <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Operating Leases </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">The Company accounts for leases in accordance with ASC Topic 842, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Leases</div></div>, which it early adopted on January 1, 2018. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">At the inception of an arrangement, the Company determines whether the arrangement is or contains a lease based on specific facts and circumstances and the existence of an identified asset(s), if any, and its control over the use of the identified asset(s), if applicable. Upon lease commencement, operating lease liabilities and their corresponding <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> assets are recorded on the balance sheet based at the present value of lease payments over the expected lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense is recognized over the expected term on a straight-line basis. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Lease payments are discounted at the lease commencement date using the interest rate implicit in the lease contract. As this rate is typically not readily determinable, the Company determines an incremental borrowing rate that is used to discount lease payments, which reflects the fixed rate at which the Company could borrow on a collateralized basis the amount of the lease payments in the same currency, for a similar term, in a similar economic environment. Certain prospective adjustments to the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset may be required for items such as initial direct costs paid or incentives received. <br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The Company elected to account for lease and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components as a single lease component, however <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components that are variable, such as common area maintenance and utilities, are generally paid separately from rent based on actual costs incurred and therefore are not included in the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset and </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">operating lease liability and are reflected as an expense in the period incurred. The Company’s lease terms often include renewal options. The amounts determined for the Company’s <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> assets and lease liabilities generally do not assume that any renewal options or any early-termination provisions, if any, are exercised, unless it is reasonably certain that the Company will exercise such options. </div></div> Revenue Recognition <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">At contract inception, the Company assesses whether the collaboration arrangements are within the scope of ASC Topic 808, Collaborative Arrangements, or ASC 808, to determine whether such arrangements involve joint operating activities performed by parties that are both active participants in the activities and exposed to significant risks and rewards dependent on the commercial success of such activities. This assessment is performed based on the responsibilities of all parties in the arrangement. For collaboration arrangements within the scope of ASC 808 that contain multiple elements, the Company first determines which elements of the arrangement are within the scope of ASC 808 and which elements are within the scope of ASC 606. For elements of collaboration arrangements that are accounted for pursuant to ASC 808, an appropriate recognition method is determined and applied consistently, either by analogy to authoritative accounting literature or by applying a reasonable and rational policy election. To date, the Company has not entered into any arrangements within the scope of ASC 808. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s revenues are generated through its license and collaboration agreements with Gilead. Refer to Note 3, “Collaboration Agreements.” </div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Effective January 1, 2017, the Company early adopted ASC Topic 606, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Revenue from Contracts with Customers</div></div> (“ASC 606”), and related amendments using the retrospective transition method, which had no impact on the Company’s financial statements. This standard applies to all contracts with customers, except for contracts that are within the scope of other standards, such as leases, insurance, collaboration arrangements and financial instruments. ASC 606 provides a five-step framework whereby revenue is recognized when control of promised goods or services is transferred to a customer at an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the Company performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) performance obligations are satisfied. The Company only applies this framework to contracts when it is probable that the entity will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, once the contract is determined to be within the scope of ASC 606, the Company assesses whether the goods or services promised within each contract are distinct and, therefore, represent a separate performance obligation. Goods and services that are determined not to be distinct are combined with other promised goods and services until a distinct bundle is identified. The Company then allocates the transaction price (that is, the amount of consideration the Company expects to be entitled to from a customer in exchange for the promised goods or services) to each performance obligation and recognizes the associated revenue when (or as) each performance obligation is satisfied. The Company’s estimate of the transaction price for each contract includes all variable consideration to which the Company expects to be entitled, subject to the constraint on variable consideration. Variable consideration is not constrained if the potential reversal of cumulative revenue recognized at the contract level is not significant. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In determining the appropriate amount of revenue to be recognized as the Company fulfills its obligations under active agreements, the Company must use its judgment to determine: (a) the number of performance </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">obligations based on the determination under step (ii) above; (b) the transaction price under step (iii) above; (c) the stand-alone selling price for each performance obligation identified in the contract for the allocation of transaction price in step (iv) above; and (d) the contract term and pattern of satisfaction of the performance obligations under step (v) above. The Company uses judgment to determine whether milestones or other variable consideration, except for royalties, should be included in the transaction price as described further below. The transaction price is allocated to the identified performance obligations on a relative stand-alone selling price basis, for which the Company recognizes revenue as or when the performance obligations under the contract are satisfied. In certain instances, the timing of satisfying these obligations can be difficult to estimate. Accordingly, the Company’s estimates may change in the future and those changes could be material. Such changes to estimates would result in a change in amounts of revenue recognized. If these estimates and judgments change over the course of these agreements, it may affect the timing and amount of revenue that the Company recognizes and records in future periods. </div></div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Amounts due to the Company for satisfying the revenue recognition criteria or that are contractually due based upon the terms of the collaboration agreements are recorded as accounts receivable in the Company’s consolidated balance sheet. Amounts received prior to satisfying the revenue recognition criteria are recorded as deferred revenue in the Company’s consolidated balance sheets. Amounts expected to be recognized as revenue within the one year following the balance sheet date are classified as current deferred revenue. Amounts not expected to be recognized as revenue within the one year following the balance sheet date are classified as deferred revenue, net of current portion. Amounts recognized as revenue, but not yet received or invoiced are generally recognized as contract assets. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Exclusive License Rights</div></div> — If the license to the Company’s intellectual property is determined to be distinct from the other promises or performance obligations identified in the arrangement, which generally include research and development services, the Company recognizes revenue from <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable,</div> upfront fees allocated to the license when the license is transferred to the customer and the customer is able to use and benefit from the license. In assessing whether a license is distinct from the other promises, the Company considers relevant facts and circumstances of each arrangement, including the research and development capabilities of the collaboration <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">partner and the availability of the associated expertise in the general marketplace. In addition, the Company considers whether the collaboration partner can benefit from the license for its intended purpose without the receipt of the remaining promises, whether the value of the license is dependent on the unsatisfied promises, whether there are other vendors that could provide the remaining promises and whether it is separately identifiable from the remaining promises. For licenses that are combined with other promises, the Company utilizes judgment to assess the nature of the combined performance obligation and whether the license is the predominant promise within the combined performance obligation to determine whether the combined performance obligation is satisfied over time or at a point in time and, if over time, the appropriate method of measuring progress for purposes of recognizing revenue. If the license is the predominant promise, and it is determined that the license represents functional intellectual property (“IP”), revenue is recognized at the point in time when control of the license is transferred. If it is determined that the license does not represent functional IP, revenue is recognized over time using an appropriate method of measuring progress. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research and Development Services</div></div> — The obligations under the Company’s collaboration agreements may include research and development services to be performed by the Company to benefit the collaboration partner. For performance obligations that include research and development services, the Company generally recognizes revenue allocated to such performance obligations based on an appropriate measure of progress. The Company utilizes judgment to determine the appropriate method of measuring progress for purposes of recognizing </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">revenue, which is generally an input measure such as costs incurred. The Company evaluates the measure of progress each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition. The measure of progress, and thereby periods of which revenue should be recognized, are subject to estimates by management and may change over the course of the contract. Reimbursements from the partner that are the result of a collaborative relationship with the partner, instead of a customer relationship, such as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-development</div> activities, are recorded as a reduction to research and development expense. No collaborative arrangements existed that would result in such reimbursements for the periods presented. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Customer Options</div></div> — The Company’s arrangements may provide a collaborator with the right to acquire additional goods or services in the future. Under these agreements, fees may be due to the Company (i) upon the exercise of the customer option or (ii) in equal installment payments over an agreed upon period. If an arrangement is determined to contain customer options that allow the customer to acquire additional goods or services, the additional goods and services underlying the customer options are evaluated in order to determine if these additional goods or services are distinct from those included as a performance obligation at the outset of the arrangement. If the additional services are not determined to be distinct, the variable consideration pertaining to the customer option is added to the initial transaction price at the time in which the option exercise becomes probable, so long as a potential for reversal of cumulative revenue recognized at the contract level is not significant. Any such adjustments to the transaction price are recorded on a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> basis, which would affect revenues and earnings in the period of adjustment. If the additional services are distinct, the Company evaluates the customer options for material rights, or options to acquire additional goods or services for free or at a discount. If the customer options are determined to represent a material right, the material right is recognized as a separate performance obligation at the inception of the arrangement. The Company allocates the transaction price to material rights based on the relative stand-alone selling price, which is determined based on the identified discount and the probability that the customer will exercise the option. Amounts allocated to a material right are not recognized as revenue until, at the earliest, the option is exercised or expires. <br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Milestone Payments</div></div> — At the inception of an arrangement that includes development milestone payments, the Company evaluates whether the milestones are considered probable of being achieved and estimates the amount to be included in the transaction price using the most likely amount method. If it is probable that a significant reversal of cumulative revenue recognized would not occur, the associated milestone value is included in the transaction price. Milestone payments that are not within the control of the Company, such as regulatory approvals, are not considered probable of being achieved until those approvals are received. The Company evaluates factors such as the scientific, clinical, regulatory, commercial and other risks that must be overcome to achieve the particular milestone in making this assessment. There is considerable judgment involved in determining whether it is probable that a significant revenue reversal would not occur. At the end of each subsequent reporting period, the Company reevaluates the probability of achievement of all milestones subject to constraint and, if necessary, adjusts its estimate of the overall transaction price. Any such adjustments are recorded on a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> basis, which would affect revenues and earnings in the period of adjustment. If a milestone or other variable consideration relates specifically to the Company’s efforts to satisfy a single performance obligation or to a specific outcome from satisfying the performance obligation, the Company generally allocates the milestone amount entirely to that performance obligation once it is probable that a significant revenue reversal would not occur. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Royalties</div></div> — For arrangements that include sales-based royalties, including milestone payments based on a level of sales, where the license is deemed to be the predominant item to which the royalties relate, the Company recognizes revenue at the later of (i) when the related sales occur or (ii) when the performance obligation to </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any royalty revenue resulting from licensing agreements. </div></div><br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research and Development Expenses </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development expenses include costs directly attributable to the conduct of research programs, including the cost of salaries, employee benefits, stock-based compensation expense, materials, supplies, depreciation on and maintenance of research equipment, the cost of services provided by outside contractors to conduct research and development activities and the allocable portions of facility costs, such as rent, utilities, and general support services. All costs incurred to fulfill the Company’s obligations under the collaboration with Gilead are classified as research and development expenses. All costs associated with research and development are expensed as incurred. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Management estimates the Company’s accrued research and development expenses as of each balance sheet date in the Company’s financial statements based on facts and circumstances known to the Company at that time. If the actual timing of the performance of services or the level of effort varies from the estimate, the Company will adjust the accrual accordingly. Nonrefundable advance payments for goods and services are deferred and recognized as expense in the period that the related goods are consumed or services are performed. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Patent Costs </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">All patent-related costs incurred in connection with filing and prosecuting patent applications are expensed as incurred due to the uncertainty about the recovery of the expenditure. Amounts incurred are classified as general and administrative expenses. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock-Based Compensation </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company measures the cost of employee services received in exchange for stock-based awards based on the grant-date fair value of the awards. The Company calculates the fair value of restricted stock awards based on the grant date fair value of the underlying common stock. The Company recognizes stock-based compensation expense on a straight-line basis over the requisite service period of the awards for service-based awards, which is generally the vesting period. The Company recognizes stock-based compensation for performance-based awards when the underlying performance conditions are considered probable of occurrence and recognizes the cumulative effect of current and prior period changes in the period of change. The Company also has the right and option to repurchase an individual’s shares of common stock or vested stock options to acquire common stock subsequent to employment termination. </div><br/></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The fair value of common stock underlying stock-based awards is based on an estimate at each grant date. The valuation provided by the board of directors is derived from a recommendation by an unrelated third-party valuation firm. The Company determines the estimated per share fair value of its common stock at various dates considering contemporaneous and retrospective valuations that incorporate objective and subjective factors, including actual and forecasted financial results, market conditions and performance of comparable publicly traded companies, developments and milestones of the Company, the rights and preferences of common and redeemable convertible preferred stock, advice from the third-party valuation specialists, and transactions involving the Company’s stock. The estimated per share fair value of the Company’s common stock is determined in accordance with the guidance outlined in the American Institute of Certified Public Accountants </div></div></div> Practice Aid, <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Valuation of Privately-Held Company Equity Securities Issued as Compensation</div></div>. The fair value of each restricted common stock award is estimated on the date of grant based on the fair value of the Company’s common stock on that same date. The fair value of each stock option grant is determined using assumptions discussed below.<div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Expected Term</div></div>:    The expected term of the stock options is estimated using the “simplified method,” as prescribed in SEC’s Staff Accounting Bulletin (SAB) No. 107, as the Company has no historical information from which to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior for its stock option grants. The simplified method is the midpoint between the vesting period and the contractual term of the option.<div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Expected Volatility</div></div>:    Since there is limited historical data for the Company’s common stock and limited company-specific historical volatility, the Company has determined the share price volatility for options granted based on an analysis of the volatility used by a peer group of publicly traded companies. In evaluating similarity, the Company considers factors such as industry, stage of life cycle and size.<div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Risk-free Interest Rate</div></div>:    The risk-free rate is based on the U.S. Treasury yield curve commensurate with the expected life of the option.<div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Dividend Rate</div></div>:    The expected dividend was assumed to be zero as the Company has never paid dividends and has no current plans to do so.The assumptions used in estimating the fair value of stock-based awards represent management’s estimate and involve inherent uncertainties and the application of management’s judgment. As a result, if factors change and management uses different assumptions, stock-based compensation expense could be materially different for future awards.Stock-based compensation is classified in the accompanying consolidated statements of operations and comprehensive loss based on the function to which the related services are provided. Forfeitures are accounted for as they occur. Any consideration paid by employees on exercising stock options and the corresponding portion previously credited to additional <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">paid-in</div> capital are credited to share capital. Classification of Convertible Preferred shares <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s convertible preferred shares are classified outside of stockholders’ deficit because the holders of such shares have liquidation rights in the event of a deemed liquidation that, in certain situations, are not solely within the control of the Company. Further, the Company’s convertible preferred shares are redeemable at the option of the holder after March 2023. The Company records convertible preferred shares at fair value upon issuance, net of any issuance costs or discounts. </div><br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Share Issuance Costs </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The Company capitalizes certain legal, professional accounting and other third-party fees that are directly associated with <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">in-process</div> equity financings as deferred offering costs until such financings are consummated. After consummation of an equity financing, these costs are recorded as a reduction of the proceeds from the offering, either as a reduction to the carrying value of the preferred exchangeable shares or convertible preferred </div></div> shares or in shareholders’ equity (deficit) as a reduction of additional <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">paid-in</div> capital generated as a result of the offering. Should an <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">in-process</div> equity financing be abandoned, the deferred offering costs would be expensed immediately as a charge to operating expenses in the consolidated statements of operations and comprehensive loss. As of December 31, 2020 and 2019, the Company had no deferred offering costs. 0 0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Income Taxes </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company accounts for income taxes under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are exp<div style="display:inline;">e</div>cted to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period corresponding to the enactment date. A valuation allowance is established when it is more likely than not that all or some portion of the deferred tax assets will not be realized through generating sufficient future taxable income. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company assesses all material positions taken in any income tax return, including all significant uncertain positions, in all tax years that are still subject to assessment or challenge by relevant taxing authorities. The Company may recognize the tax benefit from an uncertain tax position only if it is more likely than not such tax position will be sustained on examination by the taxing authorities, based solely on the technical merits of the respective tax position. The tax benefits recognized in the financial statements from such a tax position should be measured based on the largest benefit having a more likely than not likelihood of being realized upon ultimate settlement with the tax authority. The recognition and measurement of tax benefits requires significant judgments that are subject to change as new information becomes available. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Penalties and interest expense related to income taxes are included as components of income tax expense and interest expense, respectively, as necessary. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Comprehensive Loss </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Comprehensive loss includes net loss as well as other changes in stockholders’ equity (deficit) that result from transactions and economic events other than those with stockholders. The Company’s only element of other comprehensive loss for the years ended December 31, 2020 and 2019 was unrealized gains on investments in marketable securities. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Net Loss Per Share </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic net loss per share attributable to common stockholders is computed by dividing net loss by the weighted-average number of shares of common shares outstanding during each reporting period. The weighted-average number of shares of common stock outstanding used in the basic net loss per share calculation does not include unvested restricted stock awards as these instruments are considered contingently issuable shares until they vest. Diluted net loss per share attributable to common stockholders includes the effect, if any, from the potential exercise or conversion of securities, such as convertible preferred stock and stock options, which would result in the issuance of incremental shares of common stock. For diluted net loss per share, the weighted-average number of shares of common stock is the same for basic net loss per share due to the fact that when a net </div></div></div>loss exists, dilutive securities are not included in the calculation as the impact is anti-dilutive. The Company’s convertible preferred stock and unvested restricted stock entitles the holder to participate in dividends and earnings of the Company, and, if the Company were to recognize net income, it would apply the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method to calculate earnings per share. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method is not applicable during periods with a net loss, as the holders of the convertible preferred stock and unvested restricted stock have no obligation to fund losses.The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method of computing net loss per share would be applicable in a reporting period that resulted in a net income position, as the Company has issued shares that meet the definition of participating securities. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method determines net loss per share for each class of common and participating securities according to dividends declared or accumulated and participation rights in undistributed earnings. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">two-class</div> method requires income available to common stockholders for the period to be allocated between common and participating securities based upon their respective rights to receive dividends as if all income for the period had been distributed. <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Commitments and Contingencies </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Liabilities for loss contingencies arising from claims, assessments, litigation, fines and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Subsequent Events </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company considers events or transactions that occur after the balance sheet date but before the financial statements are issued to provide additional evidence relative to certain estimates or to identify matters that require additional disclosure. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Emerging Growth Company Status (Unaudited) </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company is an “emerging growth company,” as defined in the Jumpstart Our Business Startups Act (“JOBS Act”), and may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies. Section 107 of the JOBS Act provides that an emerging growth company can take advantage of the extended transition period afforded by the JOBS Act for the implementation of new or revised accounting standards. The Company has elected to use the extended transition period for complying with new or revised accounting standards and as a result of this election, its consolidated financial statements may not be comparable to companies that comply with public company effective dates. The Company may take advantage of these exemptions up until the last day of the fiscal year following the fifth anniversary of an initial public offering or such earlier time that it is no longer an emerging growth company. However, the Company has not yet delayed the adoption of any new accounting standards. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Adopted Accounting Pronouncements </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">In June 2016, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2016-13</div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">, Financial Instruments — Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments</div></div>. The standard amends the impairment model by requiring entities to use a forward-looking approach based on expected losses to estimate credit losses for most financial assets and certain other instruments that aren’t measured at fair value through net income. For </div></div> <div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale</div></div> debt securities, entities are required to recognize an allowance for credit losses rather than a reduction in carrying value of the asset. Entities are no longer permitted to consider the length of time that fair value has been less than amortized cost when evaluating when credit losses should be recognized. For public entities, the guidance was effective for annual reporting periods beginning after December 15, 2019 and for interim periods within those fiscal years. Early adoption was permitted. The Company early adopted this standard as of January 1, 2020 on a prospective basis. The adoption did not have a material impact on the Company’s consolidated financial statements.In August 2018, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2018-13,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Changes to the Disclosure Requirements for Fair Value Measurement</div></div>. The amendments become effective for the Company’s fiscal year beginning January 1, 2020. Early adoption of the amendments in full or only the provisions that eliminate or modify the disclosure requirements for fair value measurements is permitted. Adoption of this standard on January 1, 2020 did not have a material impact on the Company’s consolidated financial statements and related disclosures.In August 2018, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2018-15,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract</div></div>. The new standard requires a customer in a cloud computing arrangement to determine which implementation costs to capitalize as assets or expense as incurred. Capitalized implementation costs related to a hosting arrangement that is a service contract will be amortized over the term of the hosting arrangement, beginning when the module or component of the hosting arrangement is ready for its intended use. The new standard became effective for the Company’s fiscal year beginning January 1, 2020. Early adoption was permitted. The early adoption of this standard on January 1, 2020 did not have a material impact on the Company’s consolidated financial statements and related disclosures. <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Recently Issued Accounting Pronouncements </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In December 2019, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2019-12,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Simplifying the Accounting for Income Taxes,</div></div> (“ASC 740”). The ASU enhances and simplifies various aspects of the income tax accounting guidance in ASC 740, including requirements related to hybrid tax regimes, the tax basis <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">step-up</div> in goodwill obtained in a transaction </div> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">that is not a business combination, separate financial statements of entities not subject to tax, the intra-period tax allocation exception to the incremental approach, ownership changes in investments, changes from a subsidiary to an equity method investment, interim-period accounting for enacted changes in tax law, and the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">year-to-date</div></div> loss limitation in interim-period tax accounting. This guidance is effective for the Company for annual and interim periods beginning after December 31, 2020; however, early adoption is permitted. The adoption is not expected to have a material impact on the Company’s consolidated financial statements. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In August 2020, the FASB issued ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06,</div> <div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Debt</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Debt with Conversion and Other Options (Subtopic <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">470-20)</div> and Derivatives and Hedging</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — Contracts in Entity’s Own Equity (Subtopic 815</div></div><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;"> — 40)</div></div>. The amendments in this update affect entities that issue convertible instruments and/or contracts indexed to and potentially settled in an entity’s own equity. The new ASU eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance modifies how particular convertible instruments and certain contracts that may be settled in cash or shares impact the diluted EPS computation. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. The Company elected to early adopt this guidance on January 1, 2021. Adoption of the ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06</div> guidance as of January 1, 2021 has no impact on its consolidated financial statements for the year ended December 31, 2020. <br/></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in;">The Company issued the second tranche of its redeemable convertible Series B preferred stock in March 2021 at an original issue price of $1.32 per share, which would have resulted in the recognition of a beneficial conversion feature of $28.4 million prior to the adoption of ASU <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">2020-06.</div> As such, the adoption of this guidance is expected to have a material impact on the Company’s financial statements for the year ending December 31, 2021. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">From time to time, new account pronouncements are issued by the FASB or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that recently issued standards that are not yet effective will not have a material impact on the Company’s consolidated financial statements. </div></div> 1.32 28400000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">3. Collaboration Agreements </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">2018 Gilead Agreement </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In October 2018, the Company entered into a Research Collaboration and License Agreement (the “2018 Gilead Agreement”) with Gilead Sciences, Inc. (“Gilead”). Pursuant to the 2018 Gilead Agreement, the Company performed target discovery and validation activities in accordance with an agreed-upon a multi-year research plan. During the initial <span style="-sec-ix-hidden:hidden26009457">three</span>-year research term, Gilead had the option to obtain exclusive, worldwide licenses to develop and commercialize up to five validated programs (“Gilead Program License”). </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In 2018, Gilead paid the Company a $50.0 million <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable</div> upfront payment upon the execution of the 2018 Gilead Agreement. The Company was eligible to receive milestone payments of up to $1.7 billion across all programs and up to low double-digit tiered percentage royalties on future sales of commercialized products, if any. For up to two programs licensed by Gilead, the Company had the option to <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-develop</div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-promote</div> certain programs licensed by Gilead in the U.S. and was eligible to receive milestone payments and royalties on <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">ex-U.S.</div> sales. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company assessed this arrangement in accordance with ASC 606 and concluded that the contract counterparty, Gilead, was a customer. The Company identified a single performance obligation under the arrangement consisting of the combination of participating on the joint steering committee and the research and development services provided during the research term. The identified promises were determined to not be individually distinct due to the specialized nature of the early-stage research services to be provided by the Company and the interdependent relationship between the promises. The Company determined that the option for Gilead to extend the term of the arrangement was not priced at a discount, and therefore did not provide Gilead with a material right. This option will be excluded from the transaction price until exercised. At the inception of the 2018 Gilead Agreement, the Company also determined that the Gilead program license options provided to Gilead did not include a material right. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company determined that the transaction price at the inception of the arrangement was equal to the total upfront payment received in the aggregate amount of $50.0 million. The total transaction price, subject to variable consideration constraints, was allocated to the combined single performance obligation. The Company determined that the single combined performance obligation is satisfied over time as the customer is simultaneously receiving and consuming the benefit of the Company’s performance. The future milestone payments represent variable consideration that is fully constrained at inception of the arrangement as the achievement of the milestone events are highly uncertain. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In May 2019, Gilead licensed (the “Gilead License”) its first program under the 2018 Gilead Agreement and paid the Company a $7.5 million license fee. Gilead obtained a license to develop and commercialize therapies</div></div> <div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">associated with the nominated program. At the inception of the 2018 Gilead Agreement, the Company determined that the licenses provided to Gilead through the 2018 Gilead Agreement did not include a material right as the license fees were not priced at a discount. At the time of the exercise of the license option by Gilead for the specified nominated program, the Company’s obligations for the nominated program were completed. As such, the Gilead license of the nominated program was determined to be distinct and accounted for as a separate contract. </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"/> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px; text-indent: 0px;;display:inline;">In July 2019</div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, the Company and Gilead also entered into a letter agreement (the “Gilead Letter Agreement”) whereby the Company would perform additional research services on behalf of Gilead associated with the first program licensed und<div style="display:inline;">e</div>r the 2018 Gilead Agreement. Upon execution of the Gilead Letter Agreement, Gilead made a $2.6 million payment to the Company as consideration for the performance of additional research services as stipulated in the Gilead Letter Agreement. The Company concluded that the Gilead Letter Agreement should be combined with the Gilead License and accounted for as a single contract. The Company determined that the Gilead License and the research services included in the Gilead Letter Agreement were each distinct as Gilead could benefit from the Gilead License without receiving the additional research services from the Company. As such, the Company allocated the transaction price for the combined agreement between the two distinct performance obligations in proportion to their relative standalone selling prices. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Amended Gilead Agreement </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In August 2020, Gilead made an equity investment of $20.0 million into the Company as a participant in the Company’s Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred stock offering. At the time of the original investment, as well as of the December 31, 2020 balance sheet date, Gilead maintains an ownership of less than 10% of the Company and is thus not considered to be a related party to the Company. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In August 2020, the Company and Gilead also entered into an Amended Research Collaboration and License Agreement (the “Gilead Agreement”), which superseded and replaced the 2018 Gilead agreement. The Gilead Agreement represents a continuation of the initial target discovery and validation research and development efforts begun under the 2018 Gilead Agreement. Under the Gilead Agreement: </div></div> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top; text-indent: 0px;;text-align:left;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">•</div></td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;">The Company received upfront, <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-refundable</div> consideration of $125.0 million from Gilead upon execution of the Gilead Agreement in 2020; </div> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The term of the 2018 Gilead Agreement ended on the date the Gilead Agreement was executed. The Gilead Agreement has a research term of seven years; </div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Gilead expanded its option to license up to 15 programs for which Gilead may obtain exclusive, worldwide licenses to develop and commercialize therapies, subject to applicable license fees; </div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Prior to exercising its option to license a program, Gilead may “extend” such program, in which case Gilead will pay research extension fees and the Company will continue to collaborate with Gilead to discover and develop programs, potentially through early clinical development. </div></div> </td> </tr> </table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="page-break-inside: avoid;"> <td style="width: 5%;"> </td> <td style="width: 3%; vertical-align: top;;text-align:left;">•</td> <td style="width: 1%; vertical-align: top;"> </td> <td style="vertical-align: top;;text-align:left;"> <div style="text-align: left; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; line-height: normal;">For up to five programs licensed by Gilead, the Company has the option to <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-develop</div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-promote</div> the lead product in the U.S., subject to certain exceptions, and eligible to receive milestone payments and royalties on <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">ex-U.S.</div> sales. </div> </td> </tr> </table> <table cellpadding="0" cellspacing="0" style="border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="break-inside: avoid; font-size: 0px;"> <td style="vertical-align: top;;text-align:left;"/> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">The Company is eligible to receive up to $410.0 million per program in license, research extension, and clinical, regulatory, and commercial milestones. The Company is also eligible to receive up to low double-digit tiered royalties on net sales by Gilead, if any, on a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">country-by-country</div></div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">product-by-product</div></div> basis until the later of (a) the expiration of the last valid claim of the Company’s patents or, in some instances, certain Gilead patents, in </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in;">each case, covering such product in such country or (b) ten years after the first commercial sale of such product in such country. For those programs the Company <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-develops</div> and <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">co-promotes</div> in the U.S., the Company and Gilead would share equally in the development costs as well as the profits and losses in the U.S. For such products, the Company remains eligible to receive certain clinical and regulatory milestone payments as well as commercial milestone payments and up to low double-digit tiered royalties based on net sales outside the U.S. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">The Gilead Agreement was accounted for as a modification of the 2018 Gilead Agreement under ASC 606 as both the scope and price of the contract were changed under the Gilead Agreement. The additional goods and services to be provided under the Gilead Agreement are not distinct from the combined performance obligation identified under the 2018 Gilead Agreement which was only partially satisfied at the date of contract modification. As such, the Company identified a single combined performance obligation under the Gilead Agreement consisting of the research services and continued participation on the joint steering committee during the research term. As a result, the Company’s progress towards completing its research services to Gilead over the seven-year term of the Amended Gilead Agreement was lower than its progress under the three-year term of the 2018 Gilead Agreement and a cumulative <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">catch-up</div> adjustment was recorded during the third quarter of 2020 resulting in a reduction of $11.3 million of revenue previously recognized through the date of the Gilead Agreement. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In December 2020, Gilead elected to extend a program for a research extension fee of $12.0 million. The Company determined that the additional goods and services relating to the continued research services were not distinct from the early-stage research services already promised to Gilead under the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">on-going</div> research plan. Consideration pertaining to the research extension is paid to the Company in equal quarterly installment payments over an agreed upon payment schedule. Although future research installment payments are not payable in the event of scientific failure, the Company determined that the variable consideration of $12.0 million should not be constrained as the potential for a significant reversal of cumulative revenue recognized at the contract level is remote, and therefore the research extension consideration was added to the transaction <div style="letter-spacing: 0px; top: 0px;;display:inline;">price</div> under the Gilead Agreement. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Gilead Revenue Recognized </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The total transaction price allocated to the combined performance obligation under the Gilead Agreement was $187.0 million at December 31, 2020. The total transaction price was comprised of the $50.0 million upfront payment pursuant to the 2018 Gilead Agreement, the $125.0 million upfront payment pursuant to the Gilead Agreement, and the $12.0 million pursuant to the research extension fee in December 2020. During the years ended December 31, 2020 and 2019, the Company recognized $7.0 million and $15.2 million, respectively, of revenue associated with the Gilead Agreements based on performance completed during each period. During the years ended December 31, 2020 and 2019, the Company recognized revenue of $0.7 million and $9.4 million, respectively, associated with the payments received in 2019 pursuant to the program license and Gilead Letter Agreement. The consideration allocated to the Gilead License was recognized upon delivery of the underlying license in 2019 as Gilead could benefit from the license on its own and the Gilead License was separately identifiable from the Gilead Letter Agreement research services. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company reevaluates the transaction price and the total estimated costs expected to be incurred to satisfy the performance obligations at the end of each reporting period and as uncertain events, such as changes to the expected timing and cost of certain research and development activities that the Company is responsible for, are resolved or other changes in circumstances occur. As of December 31, 2020 and 2019, the Company had short-term deferred revenue of $32.0 million and $19.6 million, respectively, and long-term deferred revenue of </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">$120.8 million and $14.1 million, respectively, related to the Gilead collaboration. Of the total short-term deferred revenue at December 31, 2019, $18.6 million related to the 2018 Gilead Agreement and the other $1.0 million related to the Gilead Letter Agreement. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Amounts due to the Company that have not yet been received are recorded as accounts receivable and amounts received that have not yet been recognized as revenue are recorded as deferred revenue on the Company’s consolidated balance sheet. As of December 31, 2020, $2.0 million of the total research extension fee amount of $12.0 million had been recorded as accounts receivable and the remaining $10.0 million was determined to be conditional upon the satisfaction of additional research obligations, and thus a contract asset. The contract asset balance is presented net of the deferred revenue contract liability. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Costs incurred pursuant to the Gilead Agreements are recorded as research and development expense. </div></div> 5 50000000.0 1700000000 2 50000000.0 The Company determined that the single combined performance obligation is satisfied over time as the customer is simultaneously receiving and consuming the benefit of the Company’s performance. 7500000 2600000 20000000.0 0.10 125000000.0 P7Y 15 410000000.0 P10Y 11300000 12000000.0 the Company determined that the variable consideration of $12.0 million should not be constrained as the potential for a significant reversal of cumulative revenue recognized at the contract level is remote, and therefore the research extension consideration was added to the transaction price under the Gilead Agreement. 187000000.0 50000000.0 125000000.0 12000000.0 7000000.0 15200000 700000 9400000 32000000.0 19600000 120800000 14100000 18600000 1000000.0 2000000.0 12000000.0 10000000.0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">4. Fair Value Measurements </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following tables present information about the Company’s financial assets measured at fair value on a recurring basis: </div></div> <div style="text-align: center;"><div style="width: 8.5in; text-align: left; margin-right: auto; margin-left: auto;"><div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div><div style="clear: both; max-height: 0pt; text-indent: 0px;"/></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 59%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements</div></div><br/> <div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; padding: 0px;"/> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 59%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">169,114</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">181,812</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 59%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 63%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements</div></div><br/> <div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">as of December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 63%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">36,044</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 63%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">There were no transfers between f<div style="letter-spacing: 0px; top: 0px;;display:inline;">air v</div>alue levels during the years ended December 31, 2020 and 2019. </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following tables present information about the Company’s financial assets measured at fair value on a recurring basis: </div></div> <div style="text-align: center;"><div style="width: 8.5in; text-align: left; margin-right: auto; margin-left: auto;"><div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div><div style="clear: both; max-height: 0pt; text-indent: 0px;"/></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 59%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements</div></div><br/> <div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,175</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; padding: 0px;"/> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 59%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 59%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12,698</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">169,114</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">181,812</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 59%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 63%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Market Value Measurements</div></div><br/> <div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">as of December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 1</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 2</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Level 3</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Total</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cash equivalents:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Money market funds</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 63%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 63%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total assets</div></div></td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">18,508</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">36,044</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 63%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 12698000 12698000 7175000 7175000 131939000 131939000 30000000 30000000 12698000 169114000 181812000 18508000 18508000 17536000 17536000 18508000 17536000 36044000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">5. Marketable Securities </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company values its marketable securities using independent pricing services which normally derive security prices from recently reported trades for identical or similar securities, making adjustments based on significant observable transactions. At each balance sheet date, observable market inputs may include trade information, broker or dealer quotes, bids, offers or a combination of these data sources. </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the Company<div style="letter-spacing: 0px; top: 0px;;display:inline;">’s m</div>arketable debt securities, classified as <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">available-for-sale:</div></div> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements<br/> as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,927</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,995</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">    —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,922</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements<br/> as of December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,526</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">    —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,526</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company holds investment grade marketable securities, and none were considered to be in an unrealized<div style="letter-spacing: 0px; top: 0px;;display:inline;"> loss</div> position as of December 31, 2020 and 2019. As a result, the Company did not record any reserves for credit losses related to its marketable debt securities during the years then ended. Marketable securities include $0.1 million in accrued interest for each of the years ended December 31, 2020 and December 31, 2019. </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements<br/> as of December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,927</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">131,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. government agency bonds</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,995</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">    —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,922</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">161,939</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="clear: both; max-height: 0px;"/> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 55%;"/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="14" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair Value Measurements<br/> as of December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Amortized<br/> Cost</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Gains</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Gross<br/> Unrealized<br/> Loss</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Fair<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Marketable debt securities:</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">U.S. Treasury bills</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,526</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">    —  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,526</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">17,536</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 131927000 12000 131939000 29995000 5000 30000000 161922000 17000 161939000 17526000 10000 17536000 17526000 10000 17536000 0 0 100000 100000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">6. Supplemental Balance Sheet Information </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Property and Equipment </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net as of December 31, 2020 and 2019 consists of the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 76%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,580</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">384</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">230</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,507</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,480</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: Accumulated depreciation</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,684</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,038</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">3,442</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Depreciation expense was $0.7 million and $0.6 million for the years ended December 31, 2020 and 2019, respectively. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Accrued Expenses and Other Current Liabilities </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accrued expenses and other current liabilities as of December 31, 2020 and 2019 include the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 78%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Payroll and employee-related costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,652</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,830</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,695</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,764</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">793</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">338</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total accrued expenses and other current liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,932</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net as of December 31, 2020 and 2019 consists of the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 76%;"/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 6%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Laboratory equipment</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,580</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer equipment</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">172</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Computer software</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">125</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Furniture and fixtures</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">384</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Leasehold improvements</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">246</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">230</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,507</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,480</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: Accumulated depreciation</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,684</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1,038</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Property and equipment, net</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">3,823</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;">$</td> <td style="vertical-align: bottom;;text-align:right;">3,442</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 4580000 3823000 172000 172000 125000 9000 384000 246000 246000 230000 5507000 4480000 1684000 1038000 3823000 3442000 700000 600000 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accrued expenses and other current liabilities as of December 31, 2020 and 2019 include the following: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 78%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Payroll and employee-related costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,652</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,830</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development costs</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,695</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,764</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">793</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">338</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total accrued expenses and other current liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4,932</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 2652000 1830000 2695000 2764000 793000 338000 6140000 4932000 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">7. Leases </div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Operating Leases </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In July 2017, the Company entered into a lease of office and laboratory space at 100 Binney Street in Cambridge, Massachusetts for the Company’s corporate headquarters. The lease commenced in March 2018 and rent commenced in June 2018. This lease has a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-cancelable</div> term of eight years with an option to extend for one additional three-year period. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Upon commencement of the lease, the Company recorded an operating lease liability in the amount of $9.5 million and related operating lease <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset in the amount of $9.8 million. Upfront payments totaling $0.3 million for rent and tenant improvements were included as a reduction in the calculation of the lease liability amount upon the commencement of the lease. There were no tenant obligation payments made for leasehold improvements for the periods ended December 31, 2020 and 2019. The fixed annual rent payable under the lease is $1.7 million, increasing by 3% annually from the rent commencement date. The minimum rent payments to be paid over the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-cancelable</div> term of this lease totaled $15.6 million. The additional rental payments associated with the renewal option are not included in the calculation of the operating lease <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset and associated operating lease liability as the renewal is not considered probable of occurring. The lease agreement required the Company to provide a letter of credit for $0.6 million that is collateralized with cash that is recorded as restricted cash in the accompanying balance sheet. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In September 2019, the Company entered into a new lease for office and laboratory space at 201 Brookline Avenue in Boston, Massachusetts. As of December 31, 2020, the space was undergoing construction and the lease is expected to commence in 2022. The Company is not deemed to be the accounting owner of the construction project due to the nature of the work being performed and the Company’s lack of control over the project. In conjunction with executing the lease, the Company provided the landlord a letter of credit for $1.7 million. The letter of credit is collateralized with cash that is recorded as restricted cash in the accompanying balance sheet as of December 31, 2020. Upon delivery date notice of the lease, which is estimated to occur in the second half of 2021, the Company will be required to provide an additional letter of credit in the amount of $1.7 million. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Upon commencement of the 201 Brookline Avenue lease, the Company will determine the appropriate classification of the lease, the amount of the associated lease liability and the amount of the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset that will be recognized on the balance sheet. The lease has a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-cancelable</div> term of ten years with an option to extend for up to two five-year periods. The fixed annual rent payable under the lease is $5.1 million, increasing </div><div style="color: rgb(0, 0, 0); font-family: &quot;Times New Roman&quot;; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; top: 0px;;display:inline;">by</div><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px; line-height: 10pt; font-size: 10pt;;display:inline;"> </div>3% </div> <div style="color: rgb(0, 0, 0); font-family: &quot;Times New Roman&quot;; font-size: 13.3333px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important; top: 0px;;display:inline;">annually from the rent commencement date. The Company is entitled to a tenant improvements allowance of up<div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">to $</div>12.7<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million.</div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">The Company’s rent payments for the lease at 100 Binney Street are classified as operating lease costs in the chart below. The lease is a net lease and therefore the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components, such as common area maint<div style="letter-spacing: 0px; top: 0px;;display:inline;">e</div>nance, are paid separately from rent based on actual costs incurred; therefore, the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components are not included in the <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">right-of-use</div></div> asset and liability and are reflected as an expense in the period incurred. The <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-lease</div> components are classified as variable costs in the chart below. As of December 31, 2020 and 2019, assets under the operating lease totaled $7.5 million and $8.4 million, respectively. The elements of lease cost were as follows:<div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"> </div></div> </div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:84%;"> <tr style="font-size: 0px;"> <td style="width: 61%;"/> <td style="width: 16%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 15%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating leases</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td colspan="2" style="vertical-align: bottom; white-space: nowrap;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: inline-block; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">2020</div></div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"> </td> <td colspan="2" style="vertical-align: bottom; white-space: nowrap;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: inline-block; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">2019</div></div></div> </td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Short-term lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">93</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">36</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Variable lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">643</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">541</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total operating lease costs</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,625</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,466</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-size: 1pt;"> <td style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> <td colspan="4" style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> <td colspan="4" style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Other information</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating cash flows used for operating leases</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,782</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,735</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted average remaining lease term in years</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6.5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted average discount rate</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;">%</td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> </tr> </table> <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Future minimum lease payments under <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-cancelable</div> leases that have commenced as of December 31, 2020 are as follows: </div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:68%;"> <tr style="font-size: 0px;"> <td style="width: 73%; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 20%; vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> </tr> <tr style="font-family: Times New Roman; font-size: 9pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 9pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;;display:inline;">Year Ended December 31,</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Maturity of Lease<br/> Liabilities</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2021</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,836</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2022</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,891</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2023</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,948</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2024</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,007</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2025</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,067</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Thereafter</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,046</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total lease payments</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,795</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: imputed interest</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,911</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total operating lease liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,884</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-size: 18pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 18pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> P8Y one additional three-year period 9500000 9800000 300000 0 0 1700000 0.03 15600000 600000 1700000 1700000 P10Y two five-year periods 5100000 0.03 12700000 As of December 31, 2020 and 2019, assets under the operating lease totaled $7.5 million and $8.4 million, respectively. The elements of lease cost were as follows: <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:84%;"> <tr style="font-size: 0px;"> <td style="width: 61%;"/> <td style="width: 16%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 15%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating leases</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td colspan="2" style="vertical-align: bottom; white-space: nowrap;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: inline-block; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">2020</div></div></div> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"> </td> <td colspan="2" style="vertical-align: bottom; white-space: nowrap;;text-align:center;"> <div style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: inline-block; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">2019</div></div></div> </td> <td style="vertical-align: bottom;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,889</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Short-term lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">93</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">36</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Variable lease cost</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">643</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">541</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total operating lease costs</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,625</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,466</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 61%;"> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-size: 1pt;"> <td style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> <td colspan="4" style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> <td colspan="4" style="height: 12pt; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;;display:inline;">Other information</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating cash flows used for operating leases</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,782</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,735</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted average remaining lease term in years</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6.5</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 61%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted average discount rate</div></div> </td> <td style="vertical-align: bottom; width: 16%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;">%</td> <td style="vertical-align: bottom; width: 16%;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">12</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> </tr> </table> 7500000 8400000 1889 1889 93 36 643 541 2625 2466 1782 1735 P5Y6M P6Y6M 0.12 0.12 <div style="font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Future minimum lease payments under <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">non-cancelable</div> leases that have commenced as of December 31, 2020 are as follows: </div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:68%;"> <tr style="font-size: 0px;"> <td style="width: 73%; font-family: &quot;Times New Roman&quot;;"/> <td style="width: 20%; vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> <td style="font-family: &quot;Times New Roman&quot;;"/> </tr> <tr style="font-family: Times New Roman; font-size: 9pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 1pt;"> <div style="font-family: &quot;Times New Roman&quot;; font-size: 9pt; margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;;display:inline;">Year Ended December 31,</div></div></div> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Maturity of Lease<br/> Liabilities</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2021</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,836</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2022</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,891</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2023</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,948</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2024</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,007</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">2025</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,067</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Thereafter</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,046</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total lease payments</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,795</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Less: imputed interest</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,911</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total operating lease liabilities</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">7,884</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 1836 1891 1948 2007 2067 1046 10795 2911 7884 <div style="font-size: 18pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 10pt;;font-weight:bold;display:inline;"><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">8. Commitments and Contingencies</div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Research Collaboration Agreement </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">In September 2017, the Company ent<div style="display:inline;">e</div>red into a Research Collaboration Agreement (the “HitGen Agreement”) with HitGen Ltd (“HitGen”). Under the terms of the HitGen Agreement, HitGen would use its <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">DNA-encoded</div> library technology to screen up to three targets and deliver to the Company the structures of </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">certain compounds that bind to the targets. The Company would provide certain materials containing each target for purposes of the screen. The Company could have been obligated to make certain milestone payments. The Company and HitGen have mutually agreed to terminate the HitGen Agreement in March 2021. No milestones were achieved or owed upon the termination of the agreement and the Company is under no obligation to make any payments upon termination of the HitGen Agreement. </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">License Agreement </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In March 2020, the Company entered into a License Agreement (the “Medivir Agreement”) with Medivir AB (“Medivir”), pursuant to which the Company obtained an exclusive license to all patents, <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">know-how</div> and other intellectual property associated with a preclinical-stage research program. Pursuant to the Medivir Agreement, the Company made an upfront payment of $0.4 million. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Under the terms of the Medivir Agreement, the Company is obligated to pay Medivir in connection with development, regulatory and commercial activities. The Company has agreed to make certain milestone payments of $1.4 million in the aggregate for the first licensed product that achieves specified clinical milestones, plus $25.0 million for the first licensed product that achieves specified regulatory approval and sales milestones, in each case, in either of the first two specified genetic contexts and $0.7 million in the aggregate if that first licensed product achieves specified clinical milestones, plus $5.0 million if that first licensed product achieves specified regulatory and sales milestones for a third genetic context or the second licensed product achieves such specified development, regulatory and sales milestones in either of the first two specified genetic contexts. The Company has the right to reduce these milestone payments by a specified amount in the event the licensed product is not covered by Medivir’s patents or if payments are due to a third party for a license under such third party’s intellectual property rights. The Company is also obligated to pay Medivir a low single-digit royalty on net sales of any product covered by a licensed patent. The Medivir Agreement expires on the date of expiration of all royalty obligations. Either party may terminate the Medivir Agreement earlier upon an uncured material breach of the other party. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Upfront fees paid pursuant to the Medivir License Agreement were recorded to research and development expense. No milestones have been achieved to date. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Guarantees </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company enters into certain agreements with other parties in the ordinary course of business that contain indemnification provisions. These typically include agreements with directors and officers, business partners, contractors, landlords and clinical sites. Under these provisions, the Company generally indemnifies and holds harmless the indemnified party for losses suffered or incurred by the indemnified party as a result of the Company’s activities. These indemnification provisions generally survive termination of the underlying agreement. The maximum potential amount of future payments the Company could be required to make under these indemnification provisions is unlimited. However, to date the Company has not incurred material costs to defend lawsuits or settle claims related to these indemnification provisions. As a result, the estimated fair value of these obligations is minimal. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Litigation </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The company, from time to time, may be party to litigation arising in the ordinary course of business. The company was not subject to any material legal proceedings as of December 31, 2020, and no material legal proceedings are currently pending or threatened. </div></div> 0 400000 1400000 25000000.0 700000 5000000.0 0 <div style="font-size:12pt;margin-top:0pt;margin-bottom:0pt"> </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">9. Redeemable Convertible Preferred Stock </div></div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In March 2017, the Company executed a stock purchase agreement to sell 55,000,000 shares of redeemable convertible series A preferred stock (“Series A”). This agreement was subsequently amended in July 2017 to increase the authorized capital to 55,700,000 shares of Series A. The Series A stock purchase agreement was structured to close in three tranches, each contingent upon the achievement of certain specified milestones.</div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Pursuant to the initial closing of the Series A stock purchase agreement, the Company issued an aggregate of 18,700,000 shares of Series A convertible preferred stock for $1.00 per share, resulting in net proceeds of $14.0 million after deducting $4.7 million related to the settlement of the convertible notes and accrued interest that were previously outstanding. During the year-ended December 31, 2018, the Company issued 26,000,000 additional shares of Series A preferred stock at a price of $1.00 per share upon the achievement of specified development milestones in connection with the second tranche of the Series A stock purchase agreement. Total proceeds from this issuance was $26.0 million. In January 2019, the Company issued 11,000,000 additional shares of Series A preferred stock at a price of $1.00 per share upon the achievement of specified development milestones in connection with the third tranche of the Series A stock purchase agreement. Total proceeds from this issuance was $11.0 million. The aggregate issuance costs associated with the issuance of all three tranches of Series A preferred stock was less than $0.1 million. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In April 2020, the Company executed a stock purchase agreement to sell shares of redeemable convertible series B preferred stock (“Series B”). The Series B stock purchase agreement allows for the issuance of up to 45,372,051 shares. In April 2020, the Company issued 22,686,025 shares of Series B at a price of $1.32 per share. Proceeds from this issuance totaled $29.8 million, net of $0.2 million in issuance costs. In March 2021, the Company sold 22,686,026 additional shares of Series B redeemable convertible preferred stock at a price of $1.32 per share upon the achievement of specified development milestones in connection with the second tranche of the Series B stock purchase agreement. Proceeds from this issuance totaled $30.0 million. Total issuance costs associated with the second tranche of the Series B preferred stock was less than $0.1 million. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">In August 2020, the Company executed a stock purchase agreement to sell shares of redeemable convertible series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred stock (“Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1”).</div> The Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> stock purchase agreement allows for the issuance of up to 27,152,255 shares. All 27,152,255 shares of Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> were issued at a price of $1.89 per share in August 2020. Proceeds from this issuance was $51.1 million, net of $0.1 million in issuance costs. </div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020 and 2019, redeemable convertible preferred stock consisted of the following (in thousands, except share amounts): </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 43%;"/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock Issued<br/> and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,544</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 43%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock Issued<br/> and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock Issuable<br/> Upon Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 43%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 43%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The rights, preferences and privileges of the Company’s redeemable convertible preferred stock are as follows: </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Par Value Per Share </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The par value of all preferred stock is $0.001 per share. </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Future Tranche Right Feature </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company determined that the future tranche rights under the Series A and Series B preferred stock purchase agreements (the “future tranche rights”) did not meet the definition of freestanding financial instruments because, while separately exercisable, they were not legally detachable. </div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The future tranche rights were evaluated for any beneficial conversion features or embedded derivatives, including the conversion option, that could require bifurcation and receive separate accounting treatment. The Company determined that the embedded future tranche obligations did not require bifurcation for accounting purposes as they did not meet the definition of a derivative. </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Voting Rights </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The holders of the convertible preferred stock are entitled to the number of votes equal to the number of shares of common stock into which each share of convertible preferred stock could be converted on the record date for the vote or consent of stockholders, except as otherwise required by law, and has voting rights and powers equal to the voting rights and powers of the holders of common stock voting as a single class. </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Liquidation </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In the event of any liquidation event, deemed liquidation event, dissolution or winding up of the Company, the holders of preferred stock then outstanding shall receive a distribution prior to any distribution to the common holders, an amount equal to the greater of a) original issue price per share plus any noncumulative dividends declared but unpaid, or b) the amount per share that would have been owed had all preferred shares been converted into Common Stock immediately prior to the liquidation event. In the event that assets are insufficient to pay the full amount, distribution will be on a pro rata basis. After payment of all preferential amounts required to be paid to the preferred stockholders, the remaining assets of the Company available for distribution to stockholders shall be distributed among the holders of common stock on a pro rata basis. </div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">A deemed liquidation event is defined as either a merger or consolidation, or the sale, lease, transfer, exclusive license, or other disposition, in a single transaction or series of related transactions, of all or substantially all of the assets of the Company, unless the holders of a majority in voting power of the outstanding Preferred Stock elect otherwise by written notice sent to the Company at least ten days prior to the effective date of any such event. </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Conversion </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Each share of convertible preferred stock is convertible at the option of the holder into a specified number of shares of common stock based on a conversion ratio subject to adjustment under specified terms and conditions. The initial conversion price and conversion value of Series A convertible preferred stock is $1.00 per share. The initial conversion price and conversion value of Series B convertible preferred stock is $1.32 per share. The initial conversion price and conversion value of Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> convertible preferred stock is $1.89 per share. Certain terms exist to protect the conversion rights of the holders of the convertible preferred stock in the event of the issuance of additional shares of common stock or a merger or reorganization of the Company. </div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In the event of a firm commitment underwritten public offering of the Company’s common stock with aggregate proceeds of at least $60.0 million and the Company’s common stock is listed on Nasdaq, all shares of convertible preferred stock will automatically be converted into shares of common stock at the then effective conversion rate. </div></div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Redemption </div></div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">On or after March 31, 2023, upon the vote or written consent of the holders of the Series A, Series B, and Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> preferred shares then outstanding, each preferred share shall be redeemed, to the extent permitted under law, for the price equal to the original issue price per share plus any noncumulative dividends declared but unpaid in three annual installments commencing no later than 60 days after receipt by the Company. Distributions shall be made out of sufficient funds legally available. Upon and after the date of redemption of preferred shares and payment in full by the Company for each redeemed preferred share, all rights of the holder of such shares, except the right to receive the redemption price without interest upon surrender of the certificates, would cease and terminate. All preferred shares acquired by the Company through redemption would be cancelled and eliminated from the pool of preferred shares authorized for the Company to issue. </div></div> 55000000 55700000 18700000 1.00 14000000.0 4700000 26000000 1.00 26000000.0 11000000 1.00 11000000.0 100000 45372051 22686025 1320000 29800000 200000 22686026 1.32 30000000.0 100000 27152255 27152255 1.89 51100000 100000 <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 43%;"/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock Issued<br/> and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock<br/> Issuable<br/> Upon Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series B</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">45,372,050</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">29,761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">22,686,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;">Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,083</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">51,182</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">27,152,255</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,544</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">136,882</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,280</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:100%;"> <tr style="font-size: 0px;"> <td style="width: 43%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="18" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">December 31, 2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred Stock<br/> Authorized</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Preferred<br/> Stock Issued<br/> and<br/> Outstanding</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Carrying<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Liquidation<br/> Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Common<br/> Stock Issuable<br/> Upon Conversion</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Series A</div></div> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 43%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-family: &quot;Times New Roman&quot;; width: 43%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> 55700000 55700000 55700000 55700000 55700000 45372050 22686025 29761000 30000000 22686025 27152255 27152255 51083000 51182000 27152255 128224305 105538280 136544000 136882000 105538280 55700000 55700000 55700000 55700000 55700000 55700000 55700000 55700000 55700000 55700000 0.001 1.00 1.32 1.89 60000000.0 P60D <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">10. Common Stock </div></div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s Certificate of Incorporation, as amended, authorizes the Company to issue shares of common stock with a par value of $0.001 per share. The holder of each share of common stock is entitled to one vote in respect of each share of stock held. In the event of any voluntary or involuntary liquidation, dissolution or winding up of the Company, after the payment of all preferential amounts required to be paid to the holders of shares of Convertible Preferred Stock, the remaining funds and assets available for distribution to the stockholders of the Company will be distributed among the holders of shares of common stock, pro rata based on the number of shares of common stock held by each such holder. The holders of Common Stock are also entitled to receive dividends whenever funds and assets are legally available and when declared by the Board of Directors, subject to the prior rights of holders of all classes of redeemable convertible preferred stock outstanding. No dividends have been declared as of December 31, 2020. </div></div></div><div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company increased the number of shares of common stock authorized by 2,800,000 to 80,800,000 during 2019 and by 85,200,000 to 166,000,000 during 2020. As of December 31, 2020 and 2019, there were 13,301,649 and 13,334,856 shares of common stock issued and outstanding, respectively. </div></div></div> 0.001 one vote 0 2800000 80800000 85200000 166000000 13301649 13301649 13334856 13334856 <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">11. Equity Incentive Plans </div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Founder and Advisor Awards </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">During 2017, the Company issued 4,690,000 shares of restricted common stock outside of the Company’s 2017 Stock Option and Grant Plan to nonemployee founders and advisors (the “Founders and Advisors”). </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the Company’s Founders and Advisors restricted common stock activity as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 62%;"/> <td style="width: 10%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 10%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="text-indent: 0px; letter-spacing: 0px; top: 0px;;display:inline;">Number of<br/> shares</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted Average<br/> Grant-Date<br/> Fair Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2018</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,221,875</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(987,496</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(109,379</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2019</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,125,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(950,000</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap; padding: 0pt 5pt 0pt 0pt;;text-align:right;">—</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap; padding: 0pt 5pt 0pt 0pt;;text-align:right;">—</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The shares are issued under the terms of the respective restricted common stock agreements and are subject to repurchase by the Company at the original purchase price per share upon the termination of the grant<div style="display:inline;">e</div>e’s service relationship with the Company. As the restrictions are released and the awards vest, the value is recorded as common stock and excess of par value is recorded as additional paid in capital on the accompanying balance sheet. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020, the unrecognized compensation cost related to shares of unvested founder and advisor restricted stock awards (“RSAs”) expected to vest was less than $0.1 million, which is expected to be recognized over an estimated weighted-average amortization period of 0.22 years. The aggregate fair value of awards that vested during both years ended December 31, 2020 and 2019 was $0.5 million. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">2017 Stock Option and Grant Plan </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In March 2017, the Company’s stockholders approved the 2017 Stock Option and Grant Plan (the “Plan”), under which stock options, RSAs, unrestricted stock awards, restricted stock units, or any combination of the forgoing may be granted to eligible employees, officers, directors, consultants, or other key persons who provide services to the Company. Such issuances are subject to vesting, forfeiture and other restrictions as deemed appropriate by the board of directors (“Board of Directors”). Upon approval, the maximum number of common stock shares reserved and available for issuance under the Plan was 10,000,000 shares. The Company increased the number of shares available for grant under the plan by 6,700,000 million and 2,800,000 million during the years ended December 31, 2020 and 2019, respectively. As of December 31, 2020, the maximum number of common stock shares reserved and available for issuance under the Plan was 30,600,000 shares. As of December 31, 2020, there were 11,783,597 shares available for future grant under the 2017 Plan. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The terms of stock option award agreements and RSAs, including vesting requirements, are determined by the Board of Directors at the time of issuance. To date, options granted generally vest over a period of <span style="-sec-ix-hidden:hidden26009281">three</span> or</div></div> <div style="text-indent: 0%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"><span style="-sec-ix-hidden:hidden26009282">four</span> years with 25% cliff vesting upon the first anniversary of the issuance date and monthly vesting thereafter. </div>Vesting criteria for awards vary by grant as determined by the Board of Directors. Options and RSAs generally have a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><span style="-sec-ix-hidden:hidden26009286">ten</span>-year</div> term from the date of grant but may be less in the event that the award is granted to a 10% shareholder. The exercise price of an award generally shall not be less than 100% of<span style="-sec-ix-hidden:hidden26009287"/> the estimated fair value of the shares on the date of grant, respectively, as determined by the Board of Directors. The exercise price of an award granted to a 10% shareholder shall not be less than 110% of the estimated fair value of the shares on the date of grant, respectively, as determined by the Board of Directors. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Restricted Stock Awards </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the RSA activity of the Company’s Plan as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 67%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted Average<br/> Grant-Date<br/> Fair Value</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2018</div></div></div></div> </td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">4,888,460</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">            0.35</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 0px;"> <td style="width: 67%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,744,301</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.32</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom; width: 3%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,078,125</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.42</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2019</div></div></div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">2,066,034</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.33</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,370,089</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.33</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(115,077</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.08</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2020</div></div></div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">580,868</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.38</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">RSAs represent an unsecured promise to grant at no cost a set number of shares of common stock upon vesting. RSA recipients are not entitled to cash dividends and have no voting rights during the vesting period. The RSAs are issued under the terms of the respective RSA agreements and are subject to repurchase upon the holder’s termination of their service relationship with the Company. The award restrictions are released as the awards vest. Upon vesting, the value is recorded as common stock and excess of par value as is recorded as additional paid in capital on the accompanying balance sheets. The common stock is subject to the Company’s right to repurchase at the original purchase price per share. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020, the unrecognized compensation cost related to shares of unvested RSAs expected to vest was $0.2 million, which is expected to be recognized over an estimated weighted-average amortization period of 0.43 years. The aggregate fair value of RSAs that vested during the years ended December 31, 2020 and 2019 was $0.5 million and $0.6 million, respectively. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock Options </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the stock option activity of the Company’s 2017 Plan as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="top: 0px; letter-spacing: 0px; font-family: 'Times New Roman'; font-size: 10pt; display: inline;"><div style="clear: both; max-height: 0px; text-indent: 0px;"/></div></div> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 54%;"/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Exercise<br/> Price</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Contractual<br/> Term</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Aggregate<br/> Intrinsic Value</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in years)</div></div></div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2019</div></div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,902,873</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.50</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.97</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">420,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Granted</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,716,368</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.79</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Exercised</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(81,870</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.48</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cancelled</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(586,009</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.51</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 54%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2020</div></div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,952,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.64</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,625,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"/> <td style="vertical-align: bottom;"/></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-size: 10pt; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options exercisable as of December 31, 2020</div></div></div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">3,611,387</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">        0.51</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">7.65</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">        2,466,634</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr></table>   <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The aggregate intrinsic value of options is calculated as the difference between the exercise price of the options and the fair value of the Company’s common stock for those options th<div style="display:inline;">a</div>t had exercise prices lower than the fair value of the Company’s common stock. The total fair value of options vested during the years ended December 31, 2020 and 2019, was $0.9 million and $0.3 million, respectively. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The total intrinsic values of options exercised totaled less than $0.1 million for the year ended December 31, 2020. There were no options exercised for the year ended December 31, 2019. The weighted-average grant date fair value per share of stock options granted was $0.49 and $0.34 for years ending December 31, 2020 and 2019, respectively. Substantially all options outstanding as of December 31, 2020 are expected to vest. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock Option Valuation </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The weighted average assumptions used to estimate the grant date fair value of the stock options using the Black-Scholes option pricing model were as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 62%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; width: 4%;"> </td> <td style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 62%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom; width: 4%;"> </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgb(204, 238, 255);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected option life (in years)</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);">  </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">5.0 –<div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div>6.1</td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);"> </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">5.0 – 6.1</td></tr> <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgba(255, 255, 255, 0);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected volatility</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);">  </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">67% – 72%</td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);"> </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">70% – 75%</td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgb(204, 238, 255);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Risk-free interest rate</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);">  </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">0.4% – 1.4%</td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);"> </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">1.6% – 2.6%</td></tr> <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgba(255, 255, 255, 0);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected dividend yield</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);">  </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">—  %</td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);"> </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">—  %</td></tr></table> <div style="text-indent: 4%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Stock-Based Compensation Expense </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company measures stock-based awards at their grant-date fair value and records compensation expense on a straight-line basis over the vesting period of the awards. The Company recorded stock-based compensation expense in the following expense categories in its accompanying statements of operations: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 78%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,003</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">817</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">General and administrative</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">877</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,764</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,694</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020, there was approximately $3.3 million of unrecognized stock-based compensation expense, which is expected to be recognized over a weighted-average period of approximately 2.84 years. </div></div> 4690000 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the Company’s Founders and Advisors restricted common stock activity as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 62%;"/> <td style="width: 10%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 10%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="text-indent: 0px; letter-spacing: 0px; top: 0px;;display:inline;">Number of<br/> shares</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted Average<br/> Grant-Date<br/> Fair Value</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2018</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,221,875</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(987,496</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(109,379</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2019</div></div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,125,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(950,000</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.001</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap; padding: 0pt 5pt 0pt 0pt;;text-align:right;">—</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap; padding: 0pt 5pt 0pt 0pt;;text-align:right;">—</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 2221875 0.001 -987496 0.001 -109379 0.001 1125000 0.001 -950000 0.001 100000 P0Y2M19D 500000 500000 10000000 6700000 2800000 30600000 11783597 0.25 0.10 1 0.10 1.10 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the RSA activity of the Company’s Plan as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 67%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted Average<br/> Grant-Date<br/> Fair Value</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2018</div></div></div></div> </td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">4,888,460</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">            0.35</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> </td> <td><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 0px;"> <td style="width: 67%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> <td style="width: 0%;"/> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,744,301</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.32</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom; width: 3%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,078,125</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.42</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2019</div></div></div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">2,066,034</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.33</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Vested</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(1,370,089</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.33</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Forfeited</div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">(115,077</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">) </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.08</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 67%;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock outstanding as of December 31, 2020</div></div></div></div> </td> <td style="vertical-align: bottom; width: 3%; padding: 0px;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">580,868</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;">$</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;;text-align:right;">0.38</td> <td style="vertical-align: bottom; white-space: nowrap; width: 0%;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 67%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> <td style="vertical-align: bottom; width: 3%;">  </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom; width: 0%;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="width: 0%;"> </td> </tr> </table> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> 4888460 0.35 -1744301 0.32 -1078125 0.42 2066034 0.33 -1370089 0.33 -115077 0.08 580868 0.38 200000 P0Y5M4D 500000 600000 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The following table summarizes the stock option activity of the Company’s 2017 Plan as of and for the years ended December 31, 2020 and 2019: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="top: 0px; letter-spacing: 0px; font-family: 'Times New Roman'; font-size: 10pt; display: inline;"><div style="clear: both; max-height: 0px; text-indent: 0px;"/></div></div> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <div style="clear: both; max-height: 0px; text-indent: 0px;"/> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:92%;"> <tr style="font-size: 0px;"> <td style="width: 54%;"/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 2%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Number of<br/> shares</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Exercise<br/> Price</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Weighted<br/> Average<br/> Contractual<br/> Term</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Aggregate<br/> Intrinsic Value</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td colspan="14" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in years)</div></div></div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2019</div></div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,902,873</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.50</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.97</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">420,140</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Granted</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,716,368</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.79</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Exercised</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(81,870</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.48</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Cancelled</div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(586,009</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.51</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 54%;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options outstanding as of December 31, 2020</div></div></div></td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,952,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.64</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8.58</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; width: 2%;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,625,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"/> <td style="vertical-align: bottom;"/></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top; font-size: 10pt; width: 54%;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Options exercisable as of December 31, 2020</div></div></div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">3,611,387</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">        0.51</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">7.65</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; width: 2%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">$</div></td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">        2,466,634</div></td> <td style="vertical-align: bottom; white-space: nowrap;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td></tr></table>   6902873 0.50 P8Y11M19D 420140 5716368 0.79 81870 0.48 586009 0.51 11952362 0.64 P8Y6M29D 6625511 3611387 0.51 P7Y7M24D 2466634 900000 300000 100000 0 490000 340000 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The weighted average assumptions used to estimate the grant date fair value of the stock options using the Black-Scholes option pricing model were as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 62%;"/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; width: 4%;"> </td> <td style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;; width: 62%;"> </td> <td style="vertical-align: bottom; width: 4%;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom; width: 4%;"> </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgb(204, 238, 255);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected option life (in years)</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);">  </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">5.0 –<div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div>6.1</td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);"> </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">5.0 – 6.1</td></tr> <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgba(255, 255, 255, 0);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected volatility</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);">  </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">67% – 72%</td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);"> </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">70% – 75%</td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgb(204, 238, 255);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Risk-free interest rate</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);">  </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">0.4% – 1.4%</td> <td style="vertical-align: bottom; width: 4%; background-color: rgb(204, 238, 255);"> </td> <td style="vertical-align: bottom; background-color: rgb(204, 238, 255);;text-align:center;">1.6% – 2.6%</td></tr> <tr style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; break-inside: avoid;"> <td style="vertical-align: bottom; width: 62%; background-color: rgba(255, 255, 255, 0);"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Expected dividend yield</div></div></td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);">  </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">—  %</td> <td style="vertical-align: bottom; width: 4%; background-color: rgba(255, 255, 255, 0);"> </td> <td style="vertical-align: bottom; background-color: rgba(255, 255, 255, 0);;text-align:center;">—  %</td></tr></table> P5Y P6Y1M6D P5Y P6Y1M6D 0.67 0.72 0.70 0.75 0.004 0.014 0.016 0.026 0 0 <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 78%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,003</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">817</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">General and administrative</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">761</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">877</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,764</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,694</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 1003000 817000 761000 877000 1764000 1694000 3300000 P2Y10M2D <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">12. Income Taxes </div></div></div></div> <div style="clear: both; max-height: 0px;"/> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">During the years ended December 31, 2020 and 2019, the Company recorded no tax provision or benefit due to the losses incurred and the need for a full valuation allowance against its deferred tax assets. All of the Company’s operating losses since inception have been generated in the United States. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">A reconciliation of the U.S. federal statutory income tax rate to the Company’s effective income tax rate is as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 81%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Income tax benefit at U.S. federal statutory rate</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">21.0</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">21.0</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">State income taxes, net of federal benefit</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.4</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Federal and state research and development tax credits</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4.4</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14.0</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Nondeductible/nontaxable permanent items</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.2</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Change in valuation allowance</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(28.9</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(37.9</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Effective tax rate</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;">% </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The tax effects of temporary differences that give rise to significant components of the deferred tax assets and liabilities are as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 72%;"/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net operating loss carryforwards</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,085</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,958</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development credit carryforwards</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,213</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,076</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating lease liability</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,154</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,373</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred revenue</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,891</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,948</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accruals and reserves</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">648</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">479</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Capitalized research costs</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,506</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">88</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">52</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total gross deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">33,585</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,886</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(30,945</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(15,906</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,640</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,980</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred tax liabilities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Depreciation</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(597</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(689</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">Right-of-use</div></div> asset</div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,043</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,291</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total gross deferred tax liabilities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,640</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,980</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Net deferred taxes</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"><div style="background-color: rgb(255, 255, 255); letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020, the Company had U.S. federal and state net operating loss (“NOL”) carryforwards of $41.0 million and $39.1 million, respectively, which may be available to offset future taxable income. The federal NOLs include $3.3 million which expire at various dates beginning in 2035 and</div><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="background-color: rgb(255, 255, 255); letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div></div><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">$</div>40.5<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million which carry forward indefinitely. The state NOLs expire at various dates beginning in </div><span style="-sec-ix-hidden:hidden26009309">2035</span><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">. As of December </div>31<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, </div>2020<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, the Company also had U.S. federal and state research and development tax credit carryforwards of $</div>3.4<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million and $</div>2.2<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million, respectively, which may be available to offset future tax liabilities and begin to expire in </div><span style="-sec-ix-hidden:hidden26009312">2034</span><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> and </div><span style="-sec-ix-hidden:hidden26009313">2030</span><div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, respectively. During the year ended December </div>31<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, </div>2020<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">, deferred tax assets, before valuation allowance, increased by approximately $</div>15.0<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million mainly due to the operating loss incurred by the Company during that period.</div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Utilization of the U.S. federal and state net operating loss carryforwards and research and development tax credit carryforwards may be subject to a substantial annual limitation under Section 382 of the Internal Revenue Code, and corresponding provisions of state law, due to ownership changes that have occurred previously or that could occur in the future. These ownership changes may limit the amount of carryforwards that can be utilized annually to offset future taxable income or tax li<div style="display:inline;">a</div>bilities. In general, an ownership change results from transactions increasing the ownership of certain stockholders or public groups in the stock of a corporation by more than 50% over a three-year period. The Company has performed an analysis of ownership changes through August 17, 2020 and determined that on February 6, 2017 and August 17, 2020 ownership changes had occurred. Based on this analysis, the Company’s ability to use its <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">pre-change</div> tax attributes to offset federal and state taxable income are subject to annual limitations and a portion of the attributes generated prior to February 6, 2017 will expire unutilized, which could potentially result in an increased future tax liability. The Company has adjusted its deferred tax assets and valuation allowance balance for the affected tax attribute carryforwards to reflect the expiration of the attributes. </div> <div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 6pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">ASC 740 requires a valuation allowance to reduce the deferred tax assets reported, if based on the weight of the evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. The Company has evaluated the positive and negative evidence bearing upon its ability to realize the deferred tax assets. Management has considered the Company’s history of cumulative net losses incurred since inception and its lack of commercialization of any products or generation of any revenue from product sales since inception and has concluded that it is more likely than not that the Company will not realize the benefits of the deferred tax assets. Accordingly, a full valuation allowance has been established against the net deferred tax assets as of December 31, 2020 and 2019. Management reevaluates the positive and negative evidence at each reporting period. The Company had a net increase in the valuation allowance of $15.0 million during 2020 related primarily to the increase in net operating loss carryforwards and research and development tax credit carryforwards, as follows:</div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance as of beginning of year</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,906</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,559</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Increases recorded to income tax provision</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,039</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,347</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance as of end of year</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,945</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,906</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Coronavirus Aid, Relief, and Economic Security (CARES) Act was enacted on March 27, 2020. Among the business provisions, the CARES Act provided for various payroll tax incentives, changes to net operating loss carryback and carryforward rules, business interest expense limitation increases, and bonus depreciation on qualified improvement property. Additionally, the Consolidated Appropriations Act of 2021 was signed on December 27, 2020 which provided additional COVID relief provisions for businesses. The Company has evaluated the impact of both Acts and has determined that any impact is not material to its financial statements. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">As of December 31, 2020 and 2019, the Company had not recorded any amounts for unrecognized tax benefits. The Company’s policy is to record interest and penalties related to income taxes as part of its income tax provision. As of December 31, 2020 and 2019, the Company had no accrued interest or penalties related to uncertain tax positions and no amounts had been recognized in the Company’s consolidated statements of operations and comprehensive loss. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company files income tax returns in the U.S. federal and Massachusetts jurisdictions, as prescribed by tax laws. In the normal course of business, the Company is subject to examination by federal and state jurisdictions, where applicable. The statute of limitations for federal and state tax authorities is generally closed for years prior to December 31, 2017, although carryforward attributes that were generated prior to 2017 may still be subject to change upon examination if they are utilized to offset taxable income in subsequent tax years. There are currently no federal or state income tax audits in progress. </div></div> 0 0 <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">A reconciliation of the U.S. federal statutory income tax rate to the Company’s effective income tax rate is as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 81%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 4%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Income tax benefit at U.S. federal statutory rate</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">21.0</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">21.0</td> <td style="vertical-align: bottom; white-space: nowrap;">% </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">State income taxes, net of federal benefit</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.9</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5.4</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Federal and state research and development tax credits</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">4.4</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">14.0</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Nondeductible/nontaxable permanent items</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(0.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.7</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">0.2</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Change in valuation allowance</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(28.9</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(37.9</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Effective tax rate</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;">% </td> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;">% </td></tr></table> 0.210 0.210 0.059 0.054 0.044 0.140 -0.007 -0.027 -0.017 0.002 -0.289 -0.379 0 0 <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 72%;"/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 7%; vertical-align: bottom;"/> <td/> <td/> <td/></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></td> <td style="vertical-align: bottom;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net operating loss carryforwards</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,085</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,958</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Research and development credit carryforwards</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,213</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,076</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Operating lease liability</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,154</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,373</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred revenue</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,891</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,948</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Accruals and reserves</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">648</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">479</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Capitalized research costs</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,506</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Other</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">88</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">52</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total gross deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">33,585</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,886</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(30,945</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(15,906</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net deferred tax assets</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,640</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">2,980</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Deferred tax liabilities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Depreciation</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(597</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(689</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;"><div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">Right-of-use</div></div> asset</div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,043</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,291</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 5em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total gross deferred tax liabilities</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,640</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(2,980</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"><div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Net deferred taxes</div></div></td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">—  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td></tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td style="vertical-align: bottom;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></td> <td> </td></tr></table> 11085000 3958000 5213000 3076000 -2154000 -2373000 11891000 8948000 648000 479000 2506000 0 88000 52000 33585000 18886000 30945000 15906000 2640000 2980000 597000 689000 2043000 2291000 2640000 2980000 0 0 41000000.0 39100000 3300000 40500000 3400000 2200000 15000000.0 0.50 The Company had a net increase in the valuation allowance of $15.0 million during 2020 related primarily to the increase in net operating loss carryforwards and research and development tax credit carryforwards, as follows: <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 8pt; border-collapse: collapse; border-spacing: 0px; text-indent: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended<br/> December 31,</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">  </div></td> <td colspan="6" style="vertical-align: bottom;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">(in thousands)</div></div></div></td> <td style="vertical-align: bottom;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></td> </tr> <tr style="font-size: 0px;"> <td style="width: 74%;"/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 5%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance as of beginning of year</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,906</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">10,559</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Increases recorded to income tax provision</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,039</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">5,347</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Valuation allowance as of end of year</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">30,945</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">15,906</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 3px double rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 15000000.0 15906000 10559000 15039000 5347000 30945000 15906000 0 0 0 0 0 0 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">13. Net Loss Per Share </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0); text-indent: 0px;;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="text-indent: 0px; letter-spacing: 0px; top: 0px;;display:inline;">(in thousands, except per<br/> share data)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Numerator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(51,972</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(14,095</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(51,972</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(14,095</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Denominator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted-average common stock outstanding – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,461,011</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,985,710</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss per share attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4.53</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.57</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">The Company’s potential dilutive securities, which include convertible preferred stock, common stock options and unvested restricted common stock, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss per share. Therefore, the weighted-average number of common shares outstanding used to calculate both basic and diluted net loss per share attributable to common stockholders is the same. The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Convertible preferred stock (as converted to common stock)</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,281</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Stock options to purchase common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,951,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,902,873</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">755,868</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,028,540</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">118,245,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">65,631,413</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">at each period end, from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect: </div></div><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">June 30,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2021</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0);;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Convertible preferred stock (as converted to common stock)</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">128,224,305</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">78,386,025</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Stock options to purchase common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">18,903,296</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,475,430</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">16,250</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">1,764,036</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;"> </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;;text-align:right;">147,143,851</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;"> </td> <td style="vertical-align: bottom; white-space: nowrap; border-bottom: 2.5pt double black;;text-align:right;">91,625,491</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> </table> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows: </div></div> <div style="font-size: 12pt; margin-top: 0pt; margin-bottom: 0pt;"><div style="font-size: 12pt; letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 8%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom: 1pt solid rgb(0, 0, 0); text-indent: 0px;;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="letter-spacing: 0px; top: 0px;;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="font-weight:bold;display:inline;width:100%;"><div style="text-indent: 0px; letter-spacing: 0px; top: 0px;;display:inline;">(in thousands, except per<br/> share data)</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Numerator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(51,972</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(14,095</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(51,972</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(14,095</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Denominator:</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Weighted-average common stock outstanding – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,461,011</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">8,985,710</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Net loss per share attributable to common stockholders – basic and diluted</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(4.53</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;">$</td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">(1.57</td> <td style="vertical-align: bottom; white-space: nowrap;">) </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> -51972000 -14095000 -51972000 -14095000 11461011 8985710 -4.53 -1.57 The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect: <table cellpadding="0" cellspacing="0" style="margin: 0px auto; border: 0px currentcolor; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-collapse: collapse; border-spacing: 0px;;width:76%;"> <tr style="font-size: 0px;"> <td style="width: 66%;"/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> <td style="width: 3%; vertical-align: bottom;"/> <td/> <td/> <td/> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="6" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">Year Ended December 31,</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 8pt; page-break-inside: avoid;"> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2020</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> <td style="vertical-align: bottom; padding-bottom: 1pt;">  </td> <td colspan="2" style="vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1pt; border-bottom-style: solid;;text-align:center;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;">2019</div></div></td> <td style="vertical-align: bottom; padding-bottom: 1pt;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Convertible preferred stock (as converted to common stock)</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">105,538,281</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">55,700,000</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Stock options to purchase common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">11,951,362</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">6,902,873</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid; background-color: rgb(204, 238, 255);"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Unvested restricted common stock</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">755,868</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">3,028,540</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> <tr style="font-family: Times New Roman; font-size: 10pt; page-break-inside: avoid;"> <td style="vertical-align: top;"> <div style="text-indent: -1em; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 3em; line-height: normal;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Total</div></div> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">118,245,511</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> <td style="vertical-align: bottom; white-space: nowrap;;text-align:right;">65,631,413</td> <td style="vertical-align: bottom; white-space: nowrap;"> </td> </tr> <tr style="font-size: 1px;"> <td style="vertical-align: bottom; font-family: &quot;Times New Roman&quot;;"> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> <td style="vertical-align: bottom;">  </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td style="vertical-align: bottom;"> <div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"> </div></div> </td> <td> </td> </tr> </table> 105538281 55700000 11951362 6902873 755868 3028540 118245511 65631413 <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">14. Subsequent Events </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Grants of Stock Options under 2017 Plan </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In January 2021, the Company granted options for the purchase of 6,805,312 common shares, at an exercise price of $1.19 per share, to officers, employees, and consultants of the Company. The aggregate grant-date fair value of these option grants was $8.8 million, which is expected to be recognized as share-based compensation expense over a weighted-average period of 3.8 years. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In March 2021, the Company granted options for the purchase of 1,010,000 common shares, at an exercise price of $2.57 per share, to directors, employees, and consultants of the Company. The aggregate grant-date fair value of these option grants was $1.7 million, which is expected to be recognized as share-based compensation expense over a weighted-average period of 3.8 years. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; margin-left: 4%; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Issuance of Redeemable Convertible Series B Preferred Stock Tranche </div></div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In March 2021, the Company sold 22,686,026 additional shares of Series B redeemable convertible preferred stock at a price of $1.32 per share upon the achievement of specified development milestones in connection with the second tranche of the Series B stock purchase agreement. Each of the tranches under the Series B stock purchase agreement maintain the same rights and features. Gross proceeds from this issuance totaled $30.0 million. Total issuance costs associated with the second tranche of the Series B preferred stock was less than $0.1 million. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Waiver of Preferred Stock Redemption Rights </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">In April 2021, the holders of the Series A, Series B and Series <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">B-1</div> redeemable preferred stock irrevocably waived their right to redeem any shares of Preferred Stock until March 31, 2023. </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Gilead Collaboration </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In April 2021, Gilead licensed its second target under the Amended Gilead Agreement and is required to pay the Company a $11.0 million license fee. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">In connection with the preparation of the consolidated financial statements, the Company evaluated the events subsequent to the balance sheet date of December 31, 2020 through April 12, 2021, the date the consolidated financial statements were available for issuance, and determined that all material transactions have been recorded and disclosed. </div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt;"><div style="font-weight:bold;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">Events Subsequent to Original Issuance of Consolidated Financial Statements (unaudited) </div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;">The Company evaluated subsequent events through April 19, 2021, the date of the initial filing of this proxy statement/prospectus.<div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-weight:bold;display:inline;"> </div></div> </div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 18pt; margin-bottom: 0pt; margin-left: 4%;"><div style="font-weight:bold;display:inline;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-style:italic;display:inline;">Merger with BCTG Acquisition Corporation </div></div></div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 6pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">On April 13, 2021, the Company and BCTG Acquisition Corp. (“BCTG”) signed a definitive merger agreement, which will result in BCTG acquiring 100% of the Company’s issued and outstanding equity securities. The proposed merger will be accounted for as a “reverse recapitalization” in accordance with U.S. GAAP. Under the reverse recapitalization model, the Business Combination will be treated as Tango issuing equity for the net assets of BCTG, with no goodwill or intangible assets recorded. Under this method of accounting, BCTG will be treated as the “acquired” company for financial reporting purposes. This determination is primarily based on the fact that subsequent to the merger, the Company’s stockholders are expected to have a majority of the voting power of the combined company, the Company will comprise all of the ongoing operations of the combined entity, the Company will comprise a majority of the governing body of the combined company, and the Company’s senior management will comprise all of the senior management of the combined company. As a result of the proposed merger, BCTG will be renamed Tango Therapeutics, Inc. The boards of directors of both BCTG and Tango have approved the proposed merger transaction. </div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">BCTG is expected to receive net proceeds of approximately $156.9 </div><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">million upon the closing of the proposed merger transaction, assuming no redemptions are affected by stockholders of BCTG, and will operate under the current Tango management team upon the closing of the proposed merger. In connection with the proposed </div></div></div> <div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0px;"><div style="letter-spacing: 0px; top: 0px;;display:inline;"><div style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;">merger, BCTG has entered into agreements with existing and new investors to subscribe for and purchase an aggregate of </div></div>18.6<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million shares of its common stock (the “PIPE Financing”) that will result in net proceeds of an additional $</div>179.7<div style="font-size: 10pt; letter-spacing: 0px; top: 0px;;display:inline;"> million upon the closing of the PIPE Financing. The closing of the proposed merger is a precondition to the PIPE Financing.</div></div> <div style="text-indent: 4%; font-family: Times New Roman; font-size: 10pt; margin-top: 12pt; margin-bottom: 0pt;">Subject to the terms of the merger agreement, at the effective time of the merger (the “Effective Time”), each share of the Company’s redeemable convertible preferred stock “Preferred Stock” issued and outstanding immediately prior to the Effective Time shall be converted into a share of the Company’s common stock. At the Effective Time, each option to purchase the Company’s common stock shall become an option, respectively, to purchase shares of common stock of the surviving entity, subject to adjustment in accordance with the exchange ratio. Completion of the PIPE Financing and proposed merger transactions is subject to approval of BCTG stockholders and the satisfaction or waiver of certain other customary closing conditions. The approval from BCTG stockholders is expected in <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;;display:inline;">mid-2021.</div> </div> 6805312 1.19 8800000 P3Y9M18D 1010000 2.57 1700000 P3Y9M18D 22686026 1.32 30000000.0 100000 In April 2021, the holders of the Series A, Series B and Series B-1 redeemable preferred stock irrevocably waived their right to redeem any shares of Preferred Stock until March 31, 2023. 11000000.0 1 0 0 156900000 18600000 179700000 at the effective time of the merger (the “Effective Time”), each share of the Company’s redeemable convertible preferred stock “Preferred Stock” issued and outstanding immediately prior to the Effective Time shall be converted into a share of the Company’s common stock. At the Effective Time, each option to purchase the Company’s common stock shall become an option, respectively, to purchase shares of common stock of the surviving entity, subject to adjustment in accordance with the exchange ratio.