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Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2021
Accounting Policies [Abstract]  
Basis of Presentation and Principles of Consolidation

Basis of presentation and principles of consolidation

The Company's consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles (GAAP). Any reference in these notes to applicable guidance is meant to refer to the authoritative accounting principles generally accepted in the United States as found in the Accounting Standard Codification (ASC) and Accounting Standards Update (ASU) of the Financial Accounting Standards Board (FASB).

The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, Codiak Securities Corporation. All intercompany balances and transactions have been eliminated in consolidation.
Use of Estimates

Use of estimates

We have made estimates and judgments affecting the amounts reported in our consolidated financial statements and the accompanying notes. On an ongoing basis, we evaluate our estimates, including critical accounting policies or estimates related to revenue recognition, stock-based compensation, accrued expenses, leases, gain upon derecognition, contingent consideration and the long-lived lives of useful assets. We base our estimates on historical experience and various relevant assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. The actual results that we experience may differ materially from our estimates. Significant estimates relied upon in preparing these financial statements include, among others, those related to the fair value of equity awards, revenue recognition, accrued expenses, leases, gain upon derecognition, contingent consideration, income taxes, and long-lived lives of useful assets.

Segment

Segments

The Company has one operating segment. The Company’s chief operating decision maker, its Chief Executive Officer, manages the Company’s operations on a consolidated basis for the purposes of assessing performance and allocating resources. All of the Company’s long-lived assets are held in the United States.
Disposition of Business

Disposition of Business

The Company accounts for the derecognition of a group of assets that is a business in transactions with noncustomers in accordance with ASC 810-10-40. The Company measures the gain or loss upon derecognition as the difference between: (i) aggregate fair value of any consideration received and (ii) carrying amount of the group of assets, net of transaction and other costs directly attributable to the transaction. Gains and losses are recognized as of the date the Company ceases to have a controlling financial interest in the associated group of assets. Consideration received, including contingent consideration, is initially measured at fair value. Contingent consideration is subsequently remeasured by recognizing increases using a gain contingency approach and impairments based on the loss contingency model. Both the fair value of the consideration received and any potential future contingent gains contain unobservable inputs, whereby expected future cash flows are discounted using a rate that includes assumptions regarding an entity’s average cost of debt and equity, incorporates expected future cash flows based on internal business plans, and applies certain assumptions about risk and uncertainties.

Cash, Cash Equivalents and Restricted Cash

Cash, cash equivalents and restricted cash

The Company considers all highly liquid investments purchased with original final maturities of three months or less from the date of purchase to be cash equivalents. Cash equivalents comprises money market accounts invested in US Treasury securities. Restricted cash is composed of letters of credit held as collateral related to the Company’s lease arrangements. Restricted cash is classified as either current or non-current based on the term of the underlying lease agreement.

Investments

Investments

The Company classifies all of its investments as available-for-sale securities. The Company’s investments are measured and reported at fair value using quoted prices in active markets for similar securities. Unrealized gains and losses on available-for-sale securities are reported as accumulated other comprehensive (loss) income, which is a separate component of stockholders’ equity (deficit). The cost of securities sold is determined on a specific identification basis, and realized gains and losses are included in other income (expense), net within the consolidated statements of operations and comprehensive loss. If any adjustment to fair value reflects a decline in the value of the investment that the Company considers to be “other than temporary”, the Company reduces the investment to fair value through a charge to the consolidated statements of operations and comprehensive loss. No such adjustments were necessary during the periods presented. The Company classifies its available-for-sale investments as current assets on the consolidated balance sheets if they mature within one year from the balance sheet date. Those investments with maturities greater than 12 months would be considered non-current. Investments with original maturities of less than 90 days are included in cash and cash equivalents on the condensed consolidated balance sheets.

Deferred Offering Costs

Deferred offering costs

The Company capitalizes certain legal, accounting and other third-party fees that are directly associated with in-process equity financings as deferred offering costs until such financings are consummated. Such costs are classified in prepaid expenses and other current assets in the accompanying consolidated balance sheets. After the consummation of the equity financing, these costs are recorded in stockholders’ equity (deficit) as a reduction of additional paid-in capital or the associated preferred stock account, as applicable. In the event the offering is terminated, all capitalized deferred offering costs are expensed. Deferred offering costs as of December 31, 2021 were $0.2 million in connection with the Company's shelf registration and “at-the-market” offering facility. Deferred offering costs as of December 31, 2020 were $0.2 million in connection with the follow-on equity funding completed in February 2021.

Concentrations of Credit Risk and Significant Suppliers and License Agreements

Concentrations of credit risk and significant suppliers and license agreements

Financial instruments that potentially expose the Company to credit risk primarily consist of cash, cash equivalents, restricted cash and investments. The Company maintains its cash, cash equivalent, restricted cash and investment balances with accredited financial institutions and, consequently, the Company does not believe it is subject to unusual credit risk beyond the normal credit risk associated with commercial banking relationships.

The Company’s cash management and investment policy limits investment instruments to investment-grade securities with the objective to preserve capital and to maintain liquidity until the funds can be used in business operations. Bank accounts in the United States are insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000. As of December 31, 2021 and 2020, the Company’s primary operating accounts significantly exceeded the FDIC limits.

The Company is presently dependent on third-party manufacturers to supply materials for research and development activities of its programs, including clinical and preclinical testing. The Company’s development programs could be adversely affected by a significant interruption in the supply of the necessary materials. The Company is also dependent on third parties who provide license rights used in the development of certain programs. The Company could experience delays in the development of its programs if any of these license agreements are terminated, if the Company fails to meet the obligations required under its arrangements, or if the Company is unable to successfully secure new strategic alliances or licensing agreements.

For the year ended December 31, 2021, Jazz accounted for 49% of total collaboration revenue and Sarepta accounted for 51% of total collaboration revenue. For the year ended December 31, 2020, Jazz accounted for 22% of total collaboration revenue and Sarepta accounted for 78% of total collaboration revenue.
Off-Balance-Sheet Risk

Off-balance sheet risk

As of December 31, 2021 and 2020, the Company had no off-balance sheet risks such as foreign exchange contracts, option contracts or other foreign hedging arrangements.
Fair Value of Financial Instruments

Fair value of financial instruments

The Company is required to disclose information on all assets and liabilities reported at fair value that enables an assessment of the inputs used in determining the reported fair values. FASB ASC Topic 820, Fair Value Measurements and Disclosures (ASC 820), establishes a hierarchy of inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about the inputs that market participants would use in pricing the asset or liability and are developed based on the best information available in the circumstances. The fair value hierarchy applies only to the valuation inputs used in determining the reported fair value of the investments and is not a measure of the investment credit quality.

 

The three levels of the fair value hierarchy are described below:

Level 1 — Valuations based on quoted prices in active markets for identical assets or liabilities that the Company has the ability to access at the measurement date.

Level 2 — Valuations based on quoted prices for similar assets or liabilities in markets that are not active or for which all significant inputs are observable, either directly or indirectly.

Level 3 —Valuations that require inputs that reflect the Company’s own assumptions that are both significant to the fair value measurement and unobservable.

To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.

Items measured at fair value on a recurring basis include cash equivalents as of December 31, 2021 and 2020. Certain cash equivalents that are measured at fair value using the net asset value per share (or its equivalent) practical expedient have not been classified in the fair value hierarchy. The carrying amounts reflected in the consolidated balance sheets for prepaid expenses and other current assets, accounts payable and accrued expenses approximate their fair values due to their short-term maturities.
Property and Equipment

Property and equipment

Property and equipment is stated at cost, net of accumulated depreciation and amortization. Depreciation and amortization is calculated using the straight-line method over the estimated useful lives of the assets, which are as follows:

 

 

Estimated useful life

Computer equipment and software

 

3 years

Furniture and fixtures

 

5 years

Laboratory and manufacturing equipment

 

5 years

Leasehold improvements

 

Shorter of useful life or remaining lease term

 

Purchased assets that are not yet in service are recorded to construction-in-progress and no depreciation expense is recorded. Once they are placed in service they are reclassified to the appropriate asset class and depreciated over their respective estimated useful lives. Upon the retirement or sale of an asset, the related cost and accumulated depreciation or amortization is removed from the accounts and any resulting gain or loss is recorded to other income (expense), net. Expenditures for maintenance and repairs are expensed as incurred.
Impairment of Long-Lived Assets

Impairment of long-lived assets

The Company periodically evaluates its long-lived assets, which consist of property and equipment, prepaid manufacturing services and right-of-use-assets, for impairment whenever events or changes in circumstances indicate that a potential impairment may have occurred. If such events or changes in circumstances arise, the Company compares the carrying amount of the long-lived assets to the estimated future undiscounted cash flows expected to be generated by the long-lived assets. If the estimated aggregate undiscounted cash flows are less than the carrying amount of the long-lived assets, an impairment charge, calculated as the amount by which the carrying amount of the assets exceeds the fair value of the assets, is recorded. The fair value of the long-lived assets is determined based on the estimated discounted cash flows expected to be generated from the long-lived assets. The Company has not recorded any such impairment charges during the years ended December 31, 2021 or 2020.

Term Loan

Term loan

The Company accounts for its Loan and Security Agreement with Hercules as a liability measured at net proceeds less debt discount and is accreted to the associated face value of the term loan over its respective expected term using the effective interest method. The Company considers whether there are any embedded features in its debt instruments that require bifurcation and separate accounting as derivative financial instruments pursuant to FASB ASC Topic 815, Derivatives and Hedging.

 

The Company capitalizes certain legal and other third-party fees that are directly associated with obtaining access to capital under credit facilities. Deferred financing costs related to a recognized debt liability are recorded as a reduction of the carrying amount of the debt liability and amortized to interest expense using the effective interest rate method. Deferred financing costs related to the term loan were less than $0.1 million for the years ended December 31, 2021 and 2020, respectively.

Leases

Leases

The Company accounts for leases in accordance with ASC 842, Leases. Leases are classified at their commencement date, which is defined as the date on which the lessor makes the underlying asset available for use by the lessee, as either operating or finance leases based on the economic substance of the agreement. Lease liabilities are measured at the lease commencement date as the present value of the future lease payments using the interest rate implicit in the lease. If the rate implicit is not readily determinable, the Company will utilize their incremental borrowing rate as of the lease commencement date. If the rate implicit is not readily determinable, the Company will utilize their incremental borrowing rate as of the lease commencement date.

Lease right-of-use assets are measured as the lease liability plus initial direct costs and prepaid lease payments less lease incentives. The lease term is the non-cancelable period of the lease, adjusted for any options to extend or terminate when it is reasonably certain the Company will exercise such options. The Company does not recognize leases with an initial term of 12 months or less.

The Company’s operating leases are presented in the consolidated balance sheets as operating lease right-of-use assets, classified as noncurrent assets, and operating lease liabilities, classified as current and noncurrent liabilities based on the portion of the lease liability that will mature within the proceeding twelve months. Operating lease expense for the minimum lease payments is recognized on a straight-line basis over the lease term. The Company assesses its right-of-use assets for impairment consistent with the assessment performed for long-lived assets used in operations.

The Company evaluates its subleases in which it is the sublessor to determine whether it is relieved of the primary obligation under the original lease. If it remains the primary obligor, the Company continues to account for the original lease as it did before the commencement of the sublease and reports the sublease income on a gross basis in other income in the consolidated statements of operations and comprehensive loss.
Redeemable Convertible Preferred Stock

Redeemable convertible preferred stock

Prior to the automatic conversion of all outstanding shares of the Company’s redeemable convertible preferred stock upon the closing of the IPO, the Company recorded all redeemable convertible preferred stock upon issuance at its respective fair value or original issuance price less issuance costs. The Company classified its redeemable convertible preferred stock outside of stockholders’ equity (deficit) as the redemption of such shares was outside the Company’s control. The Company adjusted the carrying values of the redeemable convertible preferred stock to redemption value when the redemption value exceeded the carrying value. As of December 31, 2021 and 2020, the Company did not have any convertible preferred stock issued or outstanding.

Revenue Recognition

Revenue recognition

The Company recognizes revenue in accordance with FASB ASC Topic 606, Revenue from Contracts with Customers (ASC 606). The core principle of ASC 606 is that an entity should recognize revenue to depict the transfer of promised goods and/or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and/or services. To determine the appropriate amount of revenue to be recognized, the Company performs the following steps: (i) identify the contract(s) with the 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) each performance obligation is satisfied.

 

Pursuant to the guidance in ASC 606, the Company accounts for a contract with a customer that is within the scope of ASC 606 when all of the following criteria are met: (i) the arrangement has been approved by the parties and the parties are committed to perform their respective obligations, (ii) each party’s rights regarding the goods and/or services to be transferred can be identified, (iii) the payment terms for the goods and/or services to be transferred can be identified, (iv) the arrangement has commercial substance and (v) collection of substantially all of the consideration to which the Company will be entitled in exchange for the goods and/or services that will be transferred to the customer is probable.

The Company assesses the goods and/or services promised within a contract which contains multiple promises to evaluate which promises are distinct. Promises are considered to be distinct and therefore, accounted for as separate performance obligations, provided that: (i) the customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer and (ii) the promise to transfer the good or service to the customer is separately identifiable from other promises in the contract. The Company determines that a customer can benefit from a good or service if it could be used, consumed, sold for an amount that is greater than scrap value, or otherwise held in a way that generates economic benefits. Factors that are considered in determining whether or not two or more promises are not separately identifiable include, but are not limited to, the following: (i) the Company provides a significant service of integrating goods and/or services with other goods and/or services promised in the contract, (ii) one or more of the goods and/or services significantly modifies or customizes, or are significantly modified or customized by, one or more of the other goods and/or services promised in the contract and (iii) the goods and/or services are highly interdependent or highly interrelated. Individual goods or services (or bundles of goods and/or services) that meet both criteria for being distinct are accounted for as separate performance obligations. Promises that are not distinct at contract inception are combined into a single performance obligation. Options to acquire additional goods and/or services are evaluated to determine if such option provides a material right to the customer that it would not have received without entering into the contract. If so, the option is accounted for as a separate performance obligation. If not, the option is considered a marketing offer which would be accounted for as a separate contract upon the customer’s election.

The terms of the Company’s arrangements include the payment of one or more of the following: (i) non-refundable, up-front fees, (ii) cost reimbursements, (iii) development, regulatory and commercial milestone payments, (iv) royalties on net sales of licensed products and (v) profit share for co-commercialized products. The transaction price generally comprises of fixed fees due at contract inception and an estimate of variable consideration for cost reimbursements and milestone payments due upon the achievement of specified events. Additionally, the Company may earn sales milestones, tiered royalties earned when the licensee recognizes net sales of licensed products and potentially profit share related to co-commercialized products. The Company measures the transaction price based on the amount of consideration to which it expects to be entitled in exchange for transferring the promised goods and/or services to the customer. The Company utilizes either the expected value method or the most likely amount method to estimate the amount of variable consideration, depending on which method is expected to better predict the amount of consideration to which it will be entitled. Amounts of variable consideration are included in the transaction price to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. With respect to development and regulatory milestone payments, at the inception of the arrangement, the Company evaluates whether the associated event is considered probable of achievement and estimates the amount to be included in the transaction price using the most likely amount method. As part of the evaluation for development milestone payments, the Company considers several factors, including the stage of development of the targets included in the arrangement, the risk associated with the remaining development work required to achieve the milestone and whether or not the achievement of the milestone is within the Company’s control. Milestone payments that are not within the control of the Company or the licensee, such as those dependent upon receipt of regulatory approval, are not considered to be probable of achievement until the triggering event occurs. With respect to sales-based royalties and profit share payments, including milestone payments based upon the achievement of a certain level of product sales, wherein the license is deemed to be the sole or predominant item to which the payments relate, the Company recognizes revenue upon the later of: (i) when the related sales occur or (ii) when the performance obligation to which some or all of the payment has been allocated has been satisfied (or partially satisfied). To date, the Company has not recognized any development, regulatory or commercial milestones, royalty or profit share revenue resulting from its arrangements with customers. The Company considered the existence of a significant financing component in its arrangements and has determined that a significant financing component does not exist due to the applicability of available practical expedients, existence of substantive business purposes and/or presence of other compelling factors. The Company updates its assessment of the estimated transaction price, including the constraint on variable consideration, at the end of each reporting period and as uncertain events are

resolved or other changes in circumstances occur. Any adjustments to the transaction price are recorded on a cumulative catch-up basis, which would affect revenue and net loss in the period of adjustment.

The Company generally allocates the transaction price to each performance obligation identified in the contract on a relative standalone selling price basis. However, certain components of variable consideration are allocated specifically to one or more particular performance obligations to the extent both of the following criteria are met: (i) the terms of the payment relate specifically to the efforts to satisfy the performance obligation or transfer the distinct good or service and (ii) allocating the variable amount of consideration entirely to the performance obligation or the distinct good or service is consistent with the allocation objective of the standard whereby the amount allocated depicts the amount of consideration to which the entity expects to be entitled in exchange for transferring the promised goods or services. The Company develops assumptions that require judgment to determine the standalone selling price for each performance obligation identified in the contract. The key assumptions utilized in determining the standalone selling price for the performance obligations may include forecasted revenues, development timelines, estimated research and development costs, discount rates, other comparable transactions, likelihood of exercise and probabilities of technical and regulatory success.

Revenue is recognized based on the amount of the transaction price that is allocated to each respective performance obligation when or as the performance obligation is satisfied by transferring a promised good and/or service to the customer. For performance obligations that are satisfied at a point in time, the Company recognizes revenue when control of the goods and/or services is transferred to the customer. For performance obligations that are satisfied over time, the Company recognizes revenue by measuring the progress toward complete satisfaction of the performance obligation using a single method of measuring progress which depicts the performance in transferring control of the associated goods and/or services to the customer. The Company generally uses input methods to measure the progress toward the complete satisfaction of performance obligations satisfied over time. With respect to promises related to licenses to intellectual property that is determined to be distinct from the other performance obligations identified in the arrangement, the Company recognizes revenue from amounts allocated to the license when the license is transferred to the licensee and the licensee is able to use and benefit from the license. For licenses that are bundled with other promises, the Company utilizes judgment to assess the nature of 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. The Company evaluates the measure of progress each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition. Any such adjustments are recorded on a cumulative catch-up basis, which would affect revenue and net loss in the period of adjustment.

The Company receives payments from its licensees in accordance with the terms of the contracts. Up-front payments and fees are recorded as contract liabilities upon receipt or when due and may require deferral of revenue recognition to a future period until the Company performs its obligations under the arrangement. Amounts expected to be recognized as revenue within the 12 months following the balance sheet date are classified in current liabilities. Amounts not expected to be recognized as revenue within the 12 months following the balance sheet date are classified as contract liabilities, net of current portion. Amounts payable to the Company are recorded as accounts receivable when the Company’s right to consideration is unconditional.
Research and Development Expense

Research and development expense

Research and development costs are expensed as incurred. Research and development expenses consist of costs incurred in performing research and development activities, including salaries and benefits, overhead costs, contract services and other related costs. The value of goods and services received from contract research organizations and contract manufacturing organizations in the reporting period are estimated based on the level of services performed, and progress in the period in cases when the Company has not received an invoice from the supplier. In circumstances where amounts have been paid in excess of costs incurred, the Company records a prepaid expense.
Patent Costs

Patent costs

Costs to secure, defend and maintain patents are expensed as incurred due to the uncertainty of future benefits and are classified as general and administrative expenses.
Stock-Based Compensation

Stock-based compensation

The Company issues stock-based awards to employees and non-employees, generally in the form of stock options and restricted stock units (RSUs). The Company accounts for stock-based compensation awards in accordance with ASC 718, Compensation—Stock Compensation. Most of its stock-based awards have been made to employees. The Company measures compensation cost for equity awards at their grant-date fair value and recognize compensation expense over the requisite service period, which is generally the vesting period, on a straight-line basis. The grant date fair value of stock options is estimated using the Black-Scholes option pricing model, which requires management to make assumptions with respect to the fair value of the common stock on the grant date, including the expected term of the award, the expected volatility of the stock, calculated based on a period of time generally commensurate with the expected term of the award, risk-free interest rates and expected dividend yields of the stock. Historically, for periods prior to the IPO, the fair value of the shares of common stock and common units underlying our stock-based awards were determined on each grant date by the board of directors based on valuation estimates from management considering our most recently available independent third-party valuation of the common stock. The board of directors also assessed and considered, with input from management, additional objective and subjective factors that it believed were relevant and which may have changed from the date of the most recent valuation through the grant date. The grant date fair value of RSUs is estimated based on the fair value of the underlying common stock. For performance-based stock awards, The Company recognizes stock-based compensation expense over the requisite service period using the accelerated attribution method when achievement is probable. The Company classifies stock-based compensation expense in its consolidated statement of operations in the same manner in which the award recipient’s salary and related costs are classified or in which the award recipient’s service payments are classified.

The Company uses the simplified method prescribed by Securities and Exchange Commission Staff Accounting Bulletin No. 107, Share-Based Payment, to calculate the expected term of options granted to employees, non-employees and directors. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends and does not expect to pay any cash dividends in the foreseeable future.

Income Taxes

Income taxes

Income taxes are recorded in accordance with FASB ASC Topic 740, Income Taxes (ASC 740), which provides for deferred taxes using an asset and liability approach. The Company recognizes deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the financial statements or tax returns. Deferred tax assets and liabilities are determined based on the difference between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse.

Valuation allowances are provided if, based upon the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. The Company makes estimates and judgments about future taxable income based on assumptions that are consistent with the Company’s plans and estimates. Should the actual amounts differ from these estimates, the amount of the Company’s valuation allowance could be materially impacted. Changes in these estimates may result in significant increases or decreases to the tax provision in a period in which such estimates are changed, which in turn would affect net income or loss.

The Company accounts for uncertain tax positions in accordance with the provisions of ASC 740. When uncertain tax positions exist, the Company recognizes the tax benefit to the extent that the position is more likely than not to be sustained on examination by the taxing authorities based on the technical merits of the position as well as consideration of the available facts and circumstances. The Company records interest and penalties related to uncertain tax positions, if applicable, as a component of income tax expense.
Comprehensive Loss

Comprehensive loss

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. For the year ended December 31, 2020, other comprehensive (loss) income included unrealized gains and losses on investments. The Company did not have any other comprehensive (loss) income for the year ended December 31, 2021.

Net Loss Per Share

Net loss per share

The Company follows the two-class method when computing net loss per share attributable to common stockholders as the Company has issued shares that meet the definition of participating securities. The two-class 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 two-class method requires losses for the period to be allocated between common and participating securities based upon their respective rights to share in the earnings as if all losses for the period had been distributed. During periods of loss, there is no allocation required under the two-class method since the participating securities do not have a contractual obligation to fund the losses of the Company.

Basic net loss per share attributable to common stockholders is computed by dividing the net loss attributable to common stockholders by the weighted average number of common shares outstanding for the period, which excludes shares of restricted common stock that are not vested. Diluted net loss per share attributable to common stockholders is computed by dividing the net loss attributable to common stockholders by the weighted average number of common shares outstanding for the period, including the effect of potentially dilutive common shares. For purpose of this calculation, outstanding options to purchase shares of common stock, unvested shares of restricted common stock and shares of redeemable convertible preferred stock are considered potentially dilutive common shares. The Company has generated a net loss in all periods presented so the basic and diluted net loss per share attributable to common stockholders are the same, as the inclusion of the potentially dilutive securities would be anti-dilutive.
Emerging Growth Company Status

Emerging growth company status

The Company is an “emerging growth company”, or EGC, 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 EGCs. The Company may take advantage of these exemptions until it is no longer an EGC under Section 107 of the JOBS Act, which provides that an EGC 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, the consolidated financial statements may not be comparable to companies that comply with public company FASB standards’ 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 offering or such earlier time that it is no longer an EGC.
Recent Accounting Pronouncements

Recent accounting pronouncements

Recently issued accounting pronouncements not yet adopted

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 the impact of recently issued standards that are not yet effective will not have a material impact on its financial position or results of operations upon adoption.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments. The new standard amends the current financial instrument impairment model by requiring entities to use a forward-looking approach based on expected losses to estimate credit losses on certain types of financial instruments, including trade receivables. The new standard will be effective for the Company on January 1, 2023. The adoption of this standard is not expected to have a material impact on the Company’s financial position or results of operations.

In December 2019, the FASB issued ASU No. 2019-12 Income Taxes (Topic 740)-Simplifying the Accounting for Income Taxes (ASU 2019-12), as part of its initiative to reduce complexity in the accounting standards. The amendments in ASU 2019-12 eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period and the recognition of deferred tax liabilities for outside basis differences. ASU 2019-12 also clarifies and simplifies other aspects of the accounting for income taxes. ASU 2019-12 is effective for the Company on January 1, 2022. The Company is currently evaluating the potential impact that this standard may have on its financial position and results of operations.