Document and Entity Information
Document and Entity Information - shares | 3 Months Ended | |
Mar. 31, 2021 | May 10, 2021 | |
Cover [Abstract] | ||
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Mar. 31, 2021 | |
Document Fiscal Year Focus | 2021 | |
Document Fiscal Period Focus | Q1 | |
Trading Symbol | GRAY | |
Entity Registrant Name | GRAYBUG VISION, INC. | |
Entity Central Index Key | 0001534133 | |
Entity Current Reporting Status | Yes | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Shell Company | false | |
Entity Small Business | true | |
Entity Emerging Growth Company | true | |
Entity Ex Transition Period | false | |
Entity Common Stock, Shares Outstanding | 21,055,944 | |
Entity File Number | 001-39538 | |
Entity Tax Identification Number | 45-2120079 | |
Entity Address, Address Line One | 275 Shoreline Drive | |
Entity Address, Address Line Two | Suite 450 | |
Entity Address, City or Town | Redwood City | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 94065 | |
City Area Code | 650 | |
Local Phone Number | 487-2800 | |
Entity Interactive Data Current | Yes | |
Title of 12(b) Security | Common Stock, par value $0.0001 per share | |
Security Exchange Name | NASDAQ | |
Entity Incorporation, State or Country Code | DE | |
Document Quarterly Report | true | |
Document Transition Report | false |
Condensed Balance Sheets (Unaud
Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 |
Current assets: | ||
Cash and cash equivalents | $ 10,589 | $ 33,418 |
Short-term investments | 75,099 | 61,615 |
Prepaid expenses and other current assets | 3,133 | 4,207 |
Total current assets | 88,821 | 99,240 |
Property and equipment, net | 2,002 | 1,946 |
Prepaid expenses and other non-current assets | 29 | 608 |
Total assets | 90,852 | 101,794 |
Current liabilities: | ||
Accounts payable | 1,956 | 2,513 |
Accrued research and development | 2,097 | 1,356 |
Other current liabilities | 2,225 | 3,128 |
Total current liabilities | 6,278 | 6,997 |
Deferred rent, long term portion | 12 | 11 |
Total liabilities | 6,290 | 7,008 |
Commitments and contingencies (Note 5) | ||
Stockholders’ Equity: | ||
Preferred stock | ||
Common stock | 2 | 2 |
Additional paid-in capital | 229,376 | 228,155 |
Accumulated deficit | (144,816) | (133,367) |
Accumulated other comprehensive loss | (4) | |
Total stockholders’ equity | 84,562 | 94,786 |
Total liabilities and stockholders’ equity | $ 90,852 | $ 101,794 |
Condensed Statements of Operati
Condensed Statements of Operations - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Operating expenses: | ||
Research and development | $ 6,448 | $ 6,085 |
General and administrative | 5,040 | 1,711 |
Total operating expenses | 11,488 | 7,796 |
Loss from operations | (11,488) | (7,796) |
Interest income | 39 | 108 |
Change in fair value of preferred stock tranche obligation | (106) | |
Net loss | (11,449) | (7,794) |
Cumulative dividends on convertible preferred stock | (1,299) | |
Net loss attributable to common stockholders | $ (11,449) | $ (9,093) |
Net loss per common share—basic and diluted | $ (0.54) | $ (6.61) |
Weighted-average number of shares outstanding used in computing net loss per common share—basic and diluted | 21,020,378 | 1,375,177 |
Condensed Statements of Compreh
Condensed Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Income Statement [Abstract] | ||
Net loss | $ (11,449) | $ (7,794) |
Unrealized gain (loss) on available-for-sale securities, net of tax | 4 | (3) |
Comprehensive loss | $ (11,445) | $ (7,797) |
Condensed Statements of Convert
Condensed Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Accumulated Deficit | Accumulated Other Comprehensive Income (Loss) | Convertible Preferred Stock |
Beginning Balance at Dec. 31, 2019 | $ (102,954) | $ 2,879 | $ (105,836) | $ 3 | ||
Temporary Equity, Beginning Balance, Shares at Dec. 31, 2019 | 117,809,883 | |||||
Temporary Equity, Beginning Balance at Dec. 31, 2019 | $ 131,363 | |||||
Beginning Balance, Shares at Dec. 31, 2019 | 1,371,467 | |||||
Stock issued on exercise of stock options | 11 | 11 | ||||
Stock issued on exercise of stock options, Shares | 5,446 | |||||
Stock-based compensation expense | 226 | 226 | ||||
Net loss | (7,794) | (7,794) | ||||
Unrealized gain (loss) on available-for-sale securities, net of tax | (3) | (3) | ||||
Ending Balance at Mar. 31, 2020 | (110,514) | 3,116 | (113,630) | |||
Temporary Equity, Ending Balance, Shares at Mar. 31, 2020 | 117,809,883 | |||||
Temporary Equity, Ending Balance at Mar. 31, 2020 | $ 131,363 | |||||
Ending Balance, Shares at Mar. 31, 2020 | 1,376,913 | |||||
Beginning Balance at Dec. 31, 2020 | 94,786 | $ 2 | 228,155 | (133,367) | (4) | |
Beginning Balance, Shares at Dec. 31, 2020 | 20,979,265 | |||||
Stock issued on exercise of stock options | 92 | 92 | ||||
Stock issued on exercise of stock options, Shares | 76,679 | |||||
Stock-based compensation expense | 1,129 | 1,129 | ||||
Net loss | (11,449) | (11,449) | ||||
Unrealized gain (loss) on available-for-sale securities, net of tax | 4 | $ 4 | ||||
Ending Balance at Mar. 31, 2021 | $ 84,562 | $ 2 | $ 229,376 | $ (144,816) | ||
Ending Balance, Shares at Mar. 31, 2021 | 21,055,944 |
Condensed Statements of Cash Fl
Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Operating activities: | ||
Net loss | $ (11,449) | $ (7,794) |
Adjustments to reconcile net loss to net cash used in operating activities: | ||
Stock-based compensation expense | 1,129 | 226 |
Depreciation | 118 | 93 |
Change in fair value of preferred stock tranche obligation | 106 | |
Accretion of premium and discounts on short-term investments | 40 | (16) |
Changes in operating assets and liabilities: | ||
Prepaid expenses and other current and non-current assets | 1,654 | 201 |
Accounts payable | (508) | (380) |
Accrued research and development | 741 | (1,425) |
Other current and non-current liabilities | (989) | (1,722) |
Net cash used in operating activities | (9,264) | (10,711) |
Investing activities: | ||
Purchases of property and equipment | (136) | (147) |
Purchases of short-term investments | (21,521) | |
Maturity of short-term investments | 8,000 | 17,000 |
Net cash (used in) provided by investing activities | (13,657) | 16,853 |
Financing activities: | ||
Proceeds from exercise of stock options | 92 | 11 |
Payment of offering costs | (851) | |
Net cash provided by (used in) financing activities | 92 | (840) |
Net (decrease) increase in cash and cash equivalents | (22,829) | 5,302 |
Cash and cash equivalents at beginning of period | 33,418 | 15,870 |
Cash and cash equivalents at end of period | 10,589 | 21,172 |
Supplemental disclosure of noncash items: | ||
Deferred offering costs included in accounts payable and other current liabilities | 500 | |
Property and equipment purchases included in accounts payable and other current liabilities | $ 87 | $ 7 |
Organization
Organization | 3 Months Ended |
Mar. 31, 2021 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Organization | 1. Organization Graybug Vision, Inc., the Company or Graybug, is a clinical-stage biopharmaceutical company developing medicines for the treatment of diseases of the retina and optic nerve. The Company presently devotes substantially all of its resources to conducting research and development and raising capital. The Company was founded in May 2011 and maintains facilities in Redwood City, California and Baltimore, Maryland. The Company is subject to risks common to clinical stage companies in the biopharmaceutical industry, including dependence on the clinical success of its product candidates, ability to obtain regulatory approvals of its product candidates, compliance with regulatory requirements, the need for substantial additional financing and protection of its proprietary technology. Initial Public Offering On 2020, the Company completed its initial public offering, or IPO, and issued and sold an aggregate of 6,468,750 shares of common stock (inclusive of 843,750 shares issued and sold pursuant to the exercise of the underwriters’ option to purchase additional shares on October 22, 2020) at a price of $16.00 per share for net proceeds of $92.0 million, after deducting underwriting discounts, commissions and offering expenses. Prior to the completion of the IPO, all 117,809,883 shares of convertible preferred stock then outstanding were converted into 13,085,913 shares of common stock. Reverse Stock Split On September 18, 2020, the Company effected a 9.0058:1 reverse stock split of its issued and outstanding common stock. Upon the effectiveness of the reverse stock split, (i) all shares of outstanding common stock were adjusted; (ii) the conversion prices of the convertible preferred stock were adjusted; (iii) the number of shares of common stock for which each outstanding option and warrant to purchase common stock is exercisable were adjusted; and (iv) the exercise price of each outstanding option and warrant to purchase common stock was adjusted. All of the outstanding common stock share numbers (including shares of common stock subject to the Company’s options, warrants and as-converted for the outstanding convertible preferred stock), share prices, exercise prices and per share amounts contained in the condensed financial statements have been retroactively adjusted to reflect this reverse stock split for all periods presented. The par value per share and the authorized number of shares of common stock were not adjusted as a result of the reverse stock split. Going Concern Considerations The Company incurred losses from operations and had negative cash flows from operating activities for the three months ended March 31, 2021, and the Company’s accumulated deficit at March 31, 2021 was $144.8 million. The Company’s current operating plan indicates it will continue to incur losses from operations and generate negative cash flows from operating activities, given ongoing expenditures related to extensive research and development and the Company’s lack of revenue-generating activities at this point in the Company’s life cycle. Even if the Company’s product development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales. Based upon the Company’s current operating plan, the Company believes its existing cash, cash equivalents and short-term investments will enable the Company to fund its operating expenses and capital expenditure requirements in excess of 12 months from the issuance date of these financial statements. The Company bases this estimate on assumptions that may prove to be wrong, and it could utilize the available capital resources sooner than it currently expects. The future viability of the Company is dependent on its ability to raise additional capital to finance its operations and ultimately achieve profitable operations. The Company bases the sufficiency of its existing cash, cash equivalents and short-term investments to fund its operations on the current period re-forecast of the Company’s projected cash burn rate following the Company’s decision to pause its Phase 3 clinical trial for GB-102. In March 2021, the Company determined not to proceed with the significant investment required to initiate two Phase 3 clinical trials for GB-102 in late 2021. As a result, management now believes that the Company’s current cash, cash equivalents and short-term investments are adequate to meet its needs for the next 12 months from issuance, and the Company will seek to raise additional funds in order to further advance its research and development programs, operate its business and meet its obligations as they come due. The Company is pursuing financing alternatives, similar to what the Company has previously executed, which include equity financing. Such sources of capital may not, however, be available to the Company in the necessary time frame, in the amounts that the Company requires, on terms that are acceptable to the Company, or at all. If the Company is unable to raise the necessary funds when needed or reduce spending on currently planned activities, it may not be able to continue the development of its products or the Company could be required to delay, scale back, or eliminate some or all of its research and development programs and other operations and will materially harm its business, financial position and results of operations. COVID-19 Pandemic The impact of the worldwide spread of a novel strain of coronavirus (“COVID-19”) has been unprecedented and unpredictable, but based on the Company’s current assessment, the Company does not expect any material impact on its long-term strategic plans, operations and its liquidity due to the worldwide spread of COVID-19. However, the Company is continuing to assess the effect on its operations by monitoring the spread of COVID-19 and the actions implemented to combat the virus throughout the world and its assessment of the impact of COVID-19 may change. |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 3 Months Ended |
Mar. 31, 2021 | |
Accounting Policies [Abstract] | |
Summary of Significant Accounting Policies | 2. Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed financial statements contained in this Quarterly Report on Form 10-Q have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission, or SEC, and, therefore, certain information and disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP, have been omitted. In the opinion of management, the information reflects all adjustments necessary to make the results of operations for the interim periods a fair statement of such operations. All such adjustments are of a normal recurring nature. Interim results are not necessarily indicative of results for the full year. The condensed balance sheet at December 31, 2020 has been derived from the audited financial statements at that date, but does not include all information and footnotes required by GAAP for complete financial statements. These unaudited condensed financial statements should be read in conjunction with the Company’s audited financial statements included in the Annual Report on Form 10-K for the year ended December 31, 2020 filed with the SEC on March 5, 2021. Use of Estimates The preparation of condensed financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to accrued research and development expenses, other long-lived assets, stock-based compensation and the valuation of deferred tax assets. The Company bases its estimates using historical experience, Company forecasts and future plans, current economic conditions, and information from third-party professionals that management believes to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities and recorded amounts of expenses that are not readily apparent from other sources, and adjusts those estimates and assumptions when facts and circumstances dictate. Related Party Transactions In August 2019, the Company engaged a consulting firm managed by the then-acting chief financial officer of the Company for professional services related to finance and other administrative functions. For the three months ended March 31, 2020, the costs incurred under this arrangement totaled $327,000. These costs were recorded as general and administrative expense in the accompanying condensed statements of operations. The Company terminated its relationship with this entity in September 2020. |
Fair Value Measurements
Fair Value Measurements | 3 Months Ended |
Mar. 31, 2021 | |
Fair Value Disclosures [Abstract] | |
Fair Value Measurements | 3. Fair Value Measurements The Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible. The Company determines fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels: • Level 1: Observable inputs such as unadjusted quoted prices in active markets for identical assets or liabilities at the measurement date. • Level 2: Inputs (other than quoted prices included in Level 1) that are either directly or indirectly observable for the asset or liability. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active. • Level 3: Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. The following tables present information about the Company’s financial assets measured at fair value on a recurring basis and indicate the level of the fair value hierarchy utilized to determine such fair values (in thousands): March 31, 2021 Level 1 Level 2 Level 3 Total Current assets: Cash equivalents: Money market funds $ 9,810 — — $ 9,810 Total cash equivalents 9,810 — — 9,810 Short-term investments: Corporate debt securities — 9,034 — 9,034 Commercial paper — 64,044 — 64,044 U.S. Treasury notes — 2,021 — 2,021 Total short-term investments — 75,099 — 75,099 Total assets measured at fair value $ 9,810 $ 75,099 $ — $ 84,909 December 31, 2020 Level 1 Level 2 Level 3 Total Current assets: Cash equivalents: Money market funds $ 15,677 $ — $ — $ 15,677 Corporate debt securities — 2,500 — 2,500 Commercial paper — 13,499 — 13,499 Total cash equivalents 15,677 15,999 — 31,676 Short-term investments: Corporate debt securities — 11,588 — 11,588 Commercial paper — 50,027 — 50,027 Total short-term investments — 61,615 — 61,615 Total assets measured at fair value $ 15,677 $ 77,614 $ — $ 93,291 The following tables present information as to cost, unrealized gains and losses and fair value determination of the Company’s financial assets measured at fair value on a recurring basis (in thousands): March 31, 2021 Amortized Cost Unrealized Gains Unrealized Losses Aggregate Fair Value Current assets: Cash equivalents: Money market funds $ 9,810 $ — $ — $ 9,810 Total cash equivalents 9,810 — — 9,810 Short-term investments: Corporate debt securities 9,037 — (3 ) 9,034 Commercial paper 64,041 5 (2 ) 64,044 U.S. Treasury notes 2,021 — — 2,021 Total short-term investments 75,099 5 (5 ) 75,099 Total assets measured at fair value $ 84,909 $ 5 $ (5 ) $ 84,909 December 31, 2020 Amortized Cost Unrealized Gains Unrealized Losses Aggregate Fair Value Current assets: Cash equivalents: Money market funds $ 15,677 $ — $ — $ 15,677 Corporate debt securities 2,502 — (2 ) 2,500 Commercial paper 13,498 1 — 13,499 Total cash equivalents 31,677 1 (2 ) 31,676 Short-term investments: Corporate debt securities 11,588 1 (1 ) 11,588 Commercial paper 50,030 2 (5 ) 50,027 Total short-term investments 61,618 3 (6 ) 61,615 Total assets measured at fair value $ 93,295 $ 4 $ (8 ) $ 93,291 Money market funds are highly liquid investments which are actively traded. The pricing information on the Company’s money market funds are based on quoted prices in active markets for identical securities. This approach results in the classification of these securities as Level 1 of the fair value hierarchy. The fair value of short-term investments is determined from market pricing and other observable market inputs for similar securities obtained from various third-party data providers. The pricing services utilize industry-standard valuation models, including both income and market-based approaches, for which all significant inputs are observable, either directly or indirectly, to estimate fair value. These inputs include reported trades of and broker/dealer quotes on the same or similar securities; issuer credit spreads; benchmark securities; prepayment/default projections based on historical data; and other observable inputs. This approach results in the classification of these securities as Level 2 of the fair value hierarchy. As of March 31, 2021 and December 31, 2020, the contractual maturities of all available-for-sale investments were less than 12 months. The Company periodically reviews the available-for-sale investments for other-than-temporary impairment loss. All investments with unrealized losses have been in a loss position for less than 12 months. As a result, the Company did not recognize any other-than-temporary impairment losses as of March 31, 2021 and December 31, 2020. There were no transfers between Levels 1, 2 or 3 for the periods presented. |
Balance Sheet Components
Balance Sheet Components | 3 Months Ended |
Mar. 31, 2021 | |
Balance Sheet Related Disclosures [Abstract] | |
Balance Sheet Components | 4. Balance Sheet Components Other Current Liabilities Other current liabilities consisted of the following (in thousands): March 31, 2021 December 31, 2020 Salaries and benefits $ 1,281 $ 2,302 Professional services 450 425 Deferred rent 19 27 Other 475 374 Total other current liabilities $ 2,225 $ 3,128 |
Commitments and Contingencies
Commitments and Contingencies | 3 Months Ended |
Mar. 31, 2021 | |
Commitments And Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | 5. Commitments and Contingencies The Company enters into contracts in the normal course of business with contract research organizations, or CROs, for clinical trials and contract manufacturing organizations, or CMOs, for clinical supply manufacturing and with vendors for equipment, preclinical research studies, research supplies and other services and products for operating purposes. As of March 31, 2021, these commitments were approximately $3.1 million due within three to 12 months. These contracts generally provide for termination on notice of 60 to 90 days. During the three months ended March 31, 2021, the Company terminated several contracts with its equipment vendors and CMOs. The termination of these contracts resulted in the cancelation of commitments totaling $3.7 million that were disclosed as of December 31, 2020. From this amount, the Company recognized $2.2 million in expenses in the Company’s statement of operations for the write-off of $1.3 million in equipment deposits and $900,000 in other commitments and cancellation fees. As of March 31, 2021, $561,000 in unpaid cancellation and other related costs are classified as accrued research and development on the balance sheet. Operating Lease Agreements The Company leases a facility in Redwood City, California, under an operating lease with a term through August 2021 and in Baltimore, Maryland, under an operating lease with a term through June 2023. Rent expense for the three months ended March 31, 2021 and 2020 was $189,000 and $176,000, respectively. Future minimum lease payments under the Company’s non–cancelable operating leases as of March 31, 2021 were as follows (in thousands): Year ended December 31: 2021 (remaining nine months) $ 462 2022 403 2023 205 Total future minimum lease payments $ 1,070 Guarantees and Indemnifications In the normal course of business, the Company enters into agreements that contain a variety of representations and provide for general indemnification. The Company’s exposure under these agreements is unknown because it involves claims that may be made against the Company in the future. To date, the Company has not paid any claims or been required to defend any action related to its indemnification obligations. As of March 31, 2021, the Company did not have any material indemnification claims that were probable or reasonably possible and consequently has not recorded related liabilities. |
Preferred Stock Tranche Obligat
Preferred Stock Tranche Obligation | 3 Months Ended |
Mar. 31, 2021 | |
Temporary Equity Disclosure [Abstract] | |
Preferred Stock Tranche Obligation | 6. Preferred Stock Tranche Obligation In July 2019, the Company authorized the sale of up to 61,773,000 shares of its Series C Convertible Preferred Stock, or Series C, at a price of $1.4693 per share, or Series C Financing. In July and August 2019, the Company issued 37,432,787 shares of Series C for aggregate gross proceeds of $55.0 million. In connection with this financing, certain purchasers of the Series C had the option to purchase up to an additional 17,014,902 shares of Series C at a price per share of $1.4693 for a period of up to 30 days after the Company notified them of the three-month readout from the Phase 2a clinical trial of GB-102 in patients with macular edema secondary to diabetic macular edema and retinal vein occlusion, or the Preferred Stock Tranche Obligation. The Company concluded that the Preferred Stock Tranche Obligation met the definition of a freestanding financial instrument, as the rights were legally detachable and separately exercisable from the Series C. Therefore, the Company allocated the proceeds received from the issuance of shares under the Series C Preferred Stock Purchase Agreement between the Preferred Stock Tranche Obligation and the Series C. The fair value of the Preferred Stock Tranche Obligation of $2.2 million on issuance was allocated from the $55.0 million proceeds of the Series C Financing and classified as a current liability on the balance sheet as the Series C would become redeemable upon a deemed liquidation event, the occurrence of which was not within the Company’s control. In September 2020, the board of directors and the Series C investors amended the Series C stock purchase agreement such that the Preferred Stock Tranche Obligation was no longer exercisable and expired upon the effectiveness of the Company’s IPO registration statement. As a result, the liability for the Preferred Stock Tranche Obligation was permanently eliminated as of September 24, 2020. Due to the low probability of the Preferred Stock Tranche Obligation being settled, the fair value immediately prior to the IPO was immaterial. |
Stock-Based Compensation
Stock-Based Compensation | 3 Months Ended |
Mar. 31, 2021 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Stock-Based Compensation | 7. Stock-Based Compensation 2020 Equity Incentive Plan In August 2020, the Company’s board of directors and stockholders adopted the Company’s 2020 Equity Incentive Plan, or the 2020 Plan, that became effective in connection with the IPO , and serves as the successor to the Company’s 2015 Stock Incentive Plan, or the 2015 Plan. The Company’s 2020 Plan authorizes the award of stock options, restricted stock units, or RSUs, restricted stock awards, or RSAs, stock appreciation rights, or SARs, performance awards and stock bonus awards. In March 2021, the Company increased the aggregate number of shares reserved for issuance by an additional 1,048,963 shares pursuant to the 2020 Plan. 2020 Employee Stock Purchase Plan In August 2020 the Company’s board of directors and stockholders adopted the Company’s 2020 Employee Stock Purchase Plan, or the ESPP, that became effective in connection with the IPO Restricted Stock Units During the year ended December 31, 2020, the Company issued 80,000 RSUs under the 2020 Plan. The weighted-average grant-date fair value per share of the RSUs was $16.50. As of March 31, 2021, none of the RSUs had vested or forfeited. Stock-Based Compensation Expense Stock-based compensation expense recognized for options and RSUs granted was as follows (in thousands): Three Months Ended March 31, 2021 2020 Research and development $ 257 $ 75 General and administrative 872 151 Total stock-based compensation expense $ 1,129 $ 226 As of March 31, 2021, the total unrecognized stock-based compensation expense related to outstanding unvested stock awards that are expected to vest was $13.4 million, which the Company expects to recognize over an estimated weighted-average term of 3.3 years. |
Income Taxes
Income Taxes | 3 Months Ended |
Mar. 31, 2021 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | 8. Income Taxes The Company did not record a provision or benefit for income taxes during the three months ended March 31, 2021 and 2020. As of March 31, 2021 and 2020, respectively, the Company continues to maintain a full valuation allowance against all of its deferred tax assets in light of its history of cumulative net losses. |
Net Loss Per Share Attributable
Net Loss Per Share Attributable to Common Stockholders | 3 Months Ended |
Mar. 31, 2021 | |
Earnings Per Share [Abstract] | |
Net Loss Per Share Attributable to Common Stockholders | 9. Net Loss Per Share Attributable to Common Stockholders Basic and diluted net loss per common share is calculated as follows (in thousands except share and per share amounts): Three Months Ended March 31, 2021 2020 Net loss $ (11,449 ) $ (7,794 ) Cumulative dividends on convertible preferred stock — (1,299 ) Net loss attributable to common stockholders $ (11,449 ) $ (9,093 ) Net loss per common share—basic and diluted $ (0.54 ) $ (6.61 ) Weighted-average number of shares used in computing net loss per common share—basic and diluted 21,020,378 1,375,177 The following outstanding potentially dilutive shares have been excluded from the calculation of diluted net loss per share due to their anti-dilutive effect: As of March 31, 2021 2020 Convertible preferred stock — 117,809,883 Stock options to purchase common stock 2,651,635 2,092,479 Restricted stock units 80,000 — Warrants to purchase common stock 27,759 27,759 Under the Series C Financing, up to 17,014,902 shares of convertible preferred stock could have been contingently issued upon achievement of certain development milestones. However, in September 2020, the board of directors and the Series C investors amended the Series C stock purchase agreement such that the Preferred Stock Tranche Obligation was no longer exercisable and expired upon the effectiveness of the Company’s IPO registration statement. |
Summary of Significant Accoun_2
Summary of Significant Accounting Policies (Policies) | 3 Months Ended |
Mar. 31, 2021 | |
Accounting Policies [Abstract] | |
Basis of Presentation | Basis of Presentation The accompanying unaudited condensed financial statements contained in this Quarterly Report on Form 10-Q have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission, or SEC, and, therefore, certain information and disclosures normally included in annual financial statements prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP, have been omitted. In the opinion of management, the information reflects all adjustments necessary to make the results of operations for the interim periods a fair statement of such operations. All such adjustments are of a normal recurring nature. Interim results are not necessarily indicative of results for the full year. The condensed balance sheet at December 31, 2020 has been derived from the audited financial statements at that date, but does not include all information and footnotes required by GAAP for complete financial statements. These unaudited condensed financial statements should be read in conjunction with the Company’s audited financial statements included in the Annual Report on Form 10-K for the year ended December 31, 2020 filed with the SEC on March 5, 2021. |
Use of Estimates | Use of Estimates The preparation of condensed financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. On an ongoing basis, the Company evaluates its estimates, including those related to accrued research and development expenses, other long-lived assets, stock-based compensation and the valuation of deferred tax assets. The Company bases its estimates using historical experience, Company forecasts and future plans, current economic conditions, and information from third-party professionals that management believes to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities and recorded amounts of expenses that are not readily apparent from other sources, and adjusts those estimates and assumptions when facts and circumstances dictate. |
Related Party Transactions | Related Party Transactions In August 2019, the Company engaged a consulting firm managed by the then-acting chief financial officer of the Company for professional services related to finance and other administrative functions. For the three months ended March 31, 2020, the costs incurred under this arrangement totaled $327,000. These costs were recorded as general and administrative expense in the accompanying condensed statements of operations. The Company terminated its relationship with this entity in September 2020. |
Fair Value Measurements (Tables
Fair Value Measurements (Tables) | 3 Months Ended |
Mar. 31, 2021 | |
Fair Value Disclosures [Abstract] | |
Schedule of Assets Measured at Fair Value on Recurring Basis | The following tables present information about the Company’s financial assets measured at fair value on a recurring basis and indicate the level of the fair value hierarchy utilized to determine such fair values (in thousands): March 31, 2021 Level 1 Level 2 Level 3 Total Current assets: Cash equivalents: Money market funds $ 9,810 — — $ 9,810 Total cash equivalents 9,810 — — 9,810 Short-term investments: Corporate debt securities — 9,034 — 9,034 Commercial paper — 64,044 — 64,044 U.S. Treasury notes — 2,021 — 2,021 Total short-term investments — 75,099 — 75,099 Total assets measured at fair value $ 9,810 $ 75,099 $ — $ 84,909 December 31, 2020 Level 1 Level 2 Level 3 Total Current assets: Cash equivalents: Money market funds $ 15,677 $ — $ — $ 15,677 Corporate debt securities — 2,500 — 2,500 Commercial paper — 13,499 — 13,499 Total cash equivalents 15,677 15,999 — 31,676 Short-term investments: Corporate debt securities — 11,588 — 11,588 Commercial paper — 50,027 — 50,027 Total short-term investments — 61,615 — 61,615 Total assets measured at fair value $ 15,677 $ 77,614 $ — $ 93,291 |
Summary of Company's Financial Assets Measured at Fair Value | The following tables present information as to cost, unrealized gains and losses and fair value determination of the Company’s financial assets measured at fair value on a recurring basis (in thousands): March 31, 2021 Amortized Cost Unrealized Gains Unrealized Losses Aggregate Fair Value Current assets: Cash equivalents: Money market funds $ 9,810 $ — $ — $ 9,810 Total cash equivalents 9,810 — — 9,810 Short-term investments: Corporate debt securities 9,037 — (3 ) 9,034 Commercial paper 64,041 5 (2 ) 64,044 U.S. Treasury notes 2,021 — — 2,021 Total short-term investments 75,099 5 (5 ) 75,099 Total assets measured at fair value $ 84,909 $ 5 $ (5 ) $ 84,909 December 31, 2020 Amortized Cost Unrealized Gains Unrealized Losses Aggregate Fair Value Current assets: Cash equivalents: Money market funds $ 15,677 $ — $ — $ 15,677 Corporate debt securities 2,502 — (2 ) 2,500 Commercial paper 13,498 1 — 13,499 Total cash equivalents 31,677 1 (2 ) 31,676 Short-term investments: Corporate debt securities 11,588 1 (1 ) 11,588 Commercial paper 50,030 2 (5 ) 50,027 Total short-term investments 61,618 3 (6 ) 61,615 Total assets measured at fair value $ 93,295 $ 4 $ (8 ) $ 93,291 |
Balance Sheet Components (Table
Balance Sheet Components (Tables) | 3 Months Ended |
Mar. 31, 2021 | |
Balance Sheet Related Disclosures [Abstract] | |
Schedule of Other Current Liabilities | Other current liabilities consisted of the following (in thousands): March 31, 2021 December 31, 2020 Salaries and benefits $ 1,281 $ 2,302 Professional services 450 425 Deferred rent 19 27 Other 475 374 Total other current liabilities $ 2,225 $ 3,128 |
Commitments and Contingencies (
Commitments and Contingencies (Tables) | 3 Months Ended |
Mar. 31, 2021 | |
Commitments And Contingencies Disclosure [Abstract] | |
Schedule of Future Minimum Lease Payments | Future minimum lease payments under the Company’s non–cancelable operating leases as of March 31, 2021 were as follows (in thousands): Year ended December 31: 2021 (remaining nine months) $ 462 2022 403 2023 205 Total future minimum lease payments $ 1,070 |
Stock-Based Compensation (Table
Stock-Based Compensation (Tables) | 3 Months Ended |
Mar. 31, 2021 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Summary of Stock-Based Compensation Expense Recognized for Options and RSUs Granted | Stock-based compensation expense recognized for options and RSUs granted was as follows (in thousands): Three Months Ended March 31, 2021 2020 Research and development $ 257 $ 75 General and administrative 872 151 Total stock-based compensation expense $ 1,129 $ 226 |
Net Loss Per Share Attributab_2
Net Loss Per Share Attributable to Common Stockholders (Tables) | 3 Months Ended |
Mar. 31, 2021 | |
Earnings Per Share [Abstract] | |
Schedule of Basic and Diluted Net Loss Per Common Share | Basic and diluted net loss per common share is calculated as follows (in thousands except share and per share amounts): Three Months Ended March 31, 2021 2020 Net loss $ (11,449 ) $ (7,794 ) Cumulative dividends on convertible preferred stock — (1,299 ) Net loss attributable to common stockholders $ (11,449 ) $ (9,093 ) Net loss per common share—basic and diluted $ (0.54 ) $ (6.61 ) Weighted-average number of shares used in computing net loss per common share—basic and diluted 21,020,378 1,375,177 |
Schedule of Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share | The following outstanding potentially dilutive shares have been excluded from the calculation of diluted net loss per share due to their anti-dilutive effect: As of March 31, 2021 2020 Convertible preferred stock — 117,809,883 Stock options to purchase common stock 2,651,635 2,092,479 Restricted stock units 80,000 — Warrants to purchase common stock 27,759 27,759 |
Organization - Additional Infor
Organization - Additional Information (Details) $ / shares in Units, $ in Thousands | Oct. 22, 2020shares | Sep. 29, 2020USD ($)$ / sharesshares | Sep. 24, 2020shares | Sep. 18, 2020 | Mar. 31, 2021USD ($) | Dec. 31, 2020USD ($) |
Organization Consolidation And Presentation Of Financial Statements [Line Items] | ||||||
Reverse stock split | 0.111039552 | |||||
Reverse stock split, description | On September 18, 2020, the Company effected a 9.0058:1 reverse stock split of its issued and outstanding common stock. Upon the effectiveness of the reverse stock split, (i) all shares of outstanding common stock were adjusted; (ii) the conversion prices of the convertible preferred stock were adjusted; (iii) the number of shares of common stock for which each outstanding option and warrant to purchase common stock is exercisable were adjusted; and (iv) the exercise price of each outstanding option and warrant to purchase common stock was adjusted. All of the outstanding common stock share numbers (including shares of common stock subject to the Company’s options, warrants and as-converted for the outstanding convertible preferred stock), share prices, exercise prices and per share amounts contained in the condensed financial statements have been retroactively adjusted to reflect this reverse stock split for all periods presented. The par value per share and the authorized number of shares of common stock were not adjusted as a result of the reverse stock split. | |||||
Accumulated deficit | $ | $ 144,816 | $ 133,367 | ||||
Initial Public Offering | Common Stock | ||||||
Organization Consolidation And Presentation Of Financial Statements [Line Items] | ||||||
Issuance of common stock upon initial public offering, net of issuance costs, Shares | 6,468,750 | |||||
Shares issued and sold, price per share | $ / shares | $ 16 | |||||
Number of shares purchased in additional pursuant to underwriters' option | 843,750 | |||||
Net proceeds from shares issued | $ | $ 92,000 | |||||
Conversion of convertible preferred stock into common stock upon initial public offering | 117,809,883 | |||||
Outstanding redeemable convertible preferred stock converted to common stock | 13,085,913 |
Summary of Significant Accoun_3
Summary of Significant Accounting Policies - Additional Information (Details) | 3 Months Ended |
Mar. 31, 2020USD ($) | |
General and Administrative | |
Summary of Significant Accounting Policies [Line Items] | |
Related party transaction, costs incurred | $ 327,000 |
Fair Value Measurements - Sched
Fair Value Measurements - Schedule of Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 |
Current assets: | ||
Cash equivalents | $ 9,810 | $ 31,676 |
Short-term investments | 75,099 | 61,615 |
Assets measured at fair value | 84,909 | 93,291 |
Money Market Funds | ||
Current assets: | ||
Cash equivalents | 9,810 | 15,677 |
Corporate Debt Securities | ||
Current assets: | ||
Cash equivalents | 2,500 | |
Short-term investments | 9,034 | 11,588 |
Commercial Paper | ||
Current assets: | ||
Cash equivalents | 13,499 | |
Short-term investments | 64,044 | 50,027 |
U.S. Treasury Notes | ||
Current assets: | ||
Short-term investments | 2,021 | |
Level 1 | ||
Current assets: | ||
Cash equivalents | 9,810 | 15,677 |
Assets measured at fair value | 9,810 | 15,677 |
Level 1 | Money Market Funds | ||
Current assets: | ||
Cash equivalents | 9,810 | 15,677 |
Level 2 | ||
Current assets: | ||
Cash equivalents | 15,999 | |
Short-term investments | 75,099 | 61,615 |
Assets measured at fair value | 75,099 | 77,614 |
Level 2 | Corporate Debt Securities | ||
Current assets: | ||
Cash equivalents | 2,500 | |
Short-term investments | 9,034 | 11,588 |
Level 2 | Commercial Paper | ||
Current assets: | ||
Cash equivalents | 13,499 | |
Short-term investments | 64,044 | $ 50,027 |
Level 2 | U.S. Treasury Notes | ||
Current assets: | ||
Short-term investments | $ 2,021 |
Fair Value Measurements - Summa
Fair Value Measurements - Summary of Company 's Financial Assets Measured at Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 |
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total cash equivalents, Aggregate Fair Value | $ 9,810 | $ 31,676 |
Total short-term investments, Aggregate Fair Value | 75,099 | 61,615 |
Total asset measured at fair value, Aggregate Fair Value | 84,909 | 93,291 |
Fair Value, Recurring | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total cash equivalents, Amortized Cost | 9,810 | 31,677 |
Total cash equivalents, Unrealized Gains | 1 | |
Total cash equivalents, Unrealized Losses | (2) | |
Total cash equivalents, Aggregate Fair Value | 9,810 | 31,676 |
Total short-term investments, Amortized Cost | 75,099 | 61,618 |
Total short-term investments, Unrealized Gains | 5 | 3 |
Total short-term investments, Unrealized Losses | (5) | (6) |
Total short-term investments, Aggregate Fair Value | 75,099 | 61,615 |
Total asset measured at fair value, Amortized Cost | 84,909 | 93,295 |
Total asset measured at fair value, Unrealized Gains | 5 | 4 |
Total asset measured at fair value, Unrealized Losses | (5) | (8) |
Total asset measured at fair value, Aggregate Fair Value | 84,909 | 93,291 |
Fair Value, Recurring | Money Market Funds | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total cash equivalents, Amortized Cost | 9,810 | 15,677 |
Total cash equivalents, Aggregate Fair Value | 9,810 | 15,677 |
Fair Value, Recurring | Corporate Debt Securities | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total cash equivalents, Amortized Cost | 2,502 | |
Total cash equivalents, Unrealized Losses | (2) | |
Total cash equivalents, Aggregate Fair Value | 2,500 | |
Total short-term investments, Amortized Cost | 9,037 | 11,588 |
Total short-term investments, Unrealized Gains | 1 | |
Total short-term investments, Unrealized Losses | (3) | (1) |
Total short-term investments, Aggregate Fair Value | 9,034 | 11,588 |
Fair Value, Recurring | Commercial Paper | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total cash equivalents, Amortized Cost | 13,498 | |
Total cash equivalents, Unrealized Gains | 1 | |
Total cash equivalents, Aggregate Fair Value | 13,499 | |
Total short-term investments, Amortized Cost | 64,041 | 50,030 |
Total short-term investments, Unrealized Gains | 5 | 2 |
Total short-term investments, Unrealized Losses | (2) | (5) |
Total short-term investments, Aggregate Fair Value | 64,044 | $ 50,027 |
Fair Value, Recurring | U.S. Treasury Notes | ||
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] | ||
Total short-term investments, Amortized Cost | 2,021 | |
Total short-term investments, Aggregate Fair Value | $ 2,021 |
Fair Value Measurements - Addit
Fair Value Measurements - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
Mar. 31, 2021 | Dec. 31, 2020 | |
Fair Value Disclosures [Abstract] | ||
Other-than-temporary impairment losses | $ 0 | $ 0 |
Fair value assets, level 1 to level 2 transfers, amount | 0 | |
Fair value assets, level 2 to level 1 transfers, amount | 0 | |
Fair value assets, transfers into level 3 | 0 | |
Fair value liabilities, level 1 to Level 2 transfers amount | 0 | |
Fair value liabilities, level 2 to Level 1 transfers amount | 0 | |
Fair value liabilities, transfers into level 3 | $ 0 |
Balance Sheet Components - Sche
Balance Sheet Components - Schedule of Other Current Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 |
Other Liabilities Current [Abstract] | ||
Salaries and benefits | $ 1,281 | $ 2,302 |
Professional services | 450 | 425 |
Deferred rent | 19 | 27 |
Other | 475 | 374 |
Total other current liabilities | $ 2,225 | $ 3,128 |
Commitments and Contingencies -
Commitments and Contingencies - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2020 | |
Loss Contingencies [Line Items] | |||
Contract termination commitment | $ 3,700,000 | ||
Commitment expenses recognized | $ 2,200,000 | ||
Rent expense | $ 189,000 | $ 176,000 | |
Redwood City, California | |||
Loss Contingencies [Line Items] | |||
Operating lease, term | 2021-08 | ||
Baltimore, Maryland | |||
Loss Contingencies [Line Items] | |||
Operating lease, term | 2023-06 | ||
Research and Development | |||
Loss Contingencies [Line Items] | |||
Contractual obligation | $ 3,100,000 | ||
Unpaid cancellation and other related costs | $ 561,000 | ||
Research and Development | Minimum | |||
Loss Contingencies [Line Items] | |||
Contractual obligation term | 3 months | ||
Research and Development | Maximum | |||
Loss Contingencies [Line Items] | |||
Contractual obligation term | 12 months | ||
Fixed Asset Purchase Agreements | |||
Loss Contingencies [Line Items] | |||
Write off of deposits | $ 1,300,000 | ||
Cancellation costs not yet been paid | $ 900,000 |
Commitments and Contingencies_2
Commitments and Contingencies - Schedule of Future Minimum Lease Payments (Details) $ in Thousands | Mar. 31, 2021USD ($) |
Commitments And Contingencies Disclosure [Abstract] | |
2021 (remaining nine months) | $ 462 |
2022 | 403 |
2023 | 205 |
Total future minimum lease payments | $ 1,070 |
Preferred Stock Tranche Oblig_2
Preferred Stock Tranche Obligation - Additional Information (Details) - Series C Convertible Preferred Stock - USD ($) | 1 Months Ended | 2 Months Ended | 3 Months Ended | |
Jul. 31, 2019 | Aug. 31, 2019 | Mar. 31, 2021 | Mar. 31, 2020 | |
Temporary Equity [Line Items] | ||||
Convertible preferred stock authorized to sell | 61,773,000 | |||
Convertible preferred stock, price per share | $ 1.4693 | |||
Convertible preferred stock, shares issued | 37,432,787 | |||
Gross proceeds from issue of convertible preferred stock | $ 55,000,000 | |||
Convertible preferred stock, price per share | $ 1.4693 | |||
Loss on change in fair value of preferred stock tranche obligation | $ 106,000 | |||
Current Liability | ||||
Temporary Equity [Line Items] | ||||
Fair value of preferred stock tranche obligation | $ 2,200,000 | |||
Maximum | ||||
Temporary Equity [Line Items] | ||||
Convertible preferred stock option to purchase additional shares | 17,014,902 | 17,014,902 | ||
Convertible preferred stock option to purchase additional shares after notified, period | 30 days |
Stock-Based Compensation - Addi
Stock-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended |
Mar. 31, 2021USD ($)Employeeshares | Dec. 31, 2020$ / sharesshares | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total unrecognized stock-based compensation expenses related to outstanding unvested stock awards | $ | $ 13.4 | |
Total unrecognized stock-based compensation expenses related to outstanding unvested stock awards weighted-average term of recognition | 3 years 3 months 18 days | |
2020 Equity Incentive Plan | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Common stock additional aggregate number of shares reserved | 1,048,963 | |
Common stock shares reserved for future issuance | 2,762,909 | |
2020 Equity Incentive Plan | Restricted Stock Units (RSUs) | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Share-based compensation arrangement by share-based payment award, equity instruments other than options, Shares issued during the period | 80,000 | |
Weighted average grant date fair value | $ / shares | $ 16.50 | |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested | 0 | |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, forfeited | 0 | |
2020 Employee Stock Purchase Plan | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Common stock shares reserved for future issuance | 210,000 | |
Number of employee stock purchase plan | Employee | 0 |
Stock-Based Compensation - Summ
Stock-Based Compensation - Summary of Stock-Based Compensation Expense Recognized for Options and RSUs Granted (Details) - USD ($) $ in Thousands | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total stock-based compensation expense | $ 1,129 | $ 226 |
Research and Development | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total stock-based compensation expense | 257 | 75 |
General and Administrative | ||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Total stock-based compensation expense | $ 872 | $ 151 |
Income Taxes - Additional Infor
Income Taxes - Additional Information (Detail) - USD ($) | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Income Tax Disclosure [Abstract] | ||
Provision or benefit for income taxes | $ 0 | $ 0 |
Net Loss Per Share Attributab_3
Net Loss Per Share Attributable to Common Stockholders - Schedule of Basic and Diluted Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Earnings Per Share [Abstract] | ||
Net loss | $ (11,449) | $ (7,794) |
Cumulative dividends on convertible preferred stock | (1,299) | |
Net loss attributable to common stockholders | $ (11,449) | $ (9,093) |
Net loss per common share—basic and diluted | $ (0.54) | $ (6.61) |
Weighted-average number of shares used in computing net loss per common share—basic and diluted | 21,020,378 | 1,375,177 |
Net Loss Per Share Attributab_4
Net Loss Per Share Attributable to Common Stockholders - Schedule of Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share (Details) - shares | 3 Months Ended | |
Mar. 31, 2021 | Mar. 31, 2020 | |
Convertible Preferred Stock | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share | 117,809,883 | |
Stock Options to Purchase Common Stock | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share | 2,651,635 | 2,092,479 |
Restricted Stock Units | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share | 80,000 | |
Warrants to Purchase Common Stock | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Anti-dilutive securities excluded from calculation of diluted net loss per share | 27,759 | 27,759 |
Net Loss Per Share Attributab_5
Net Loss Per Share Attributable to Common Stockholders - Additional Information (Details) - shares | 1 Months Ended | 3 Months Ended |
Jul. 31, 2019 | Mar. 31, 2021 | |
Series C Convertible Preferred Stock | Maximum | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Convertible preferred stock could have been issued | 17,014,902 | 17,014,902 |