BIODESIX INC

Note 1 – Organization and Description of Business

Biodesix, Inc. (the “Company”, “Biodesix”, “we” “us” and “our”), formerly Elston Technologies, Inc., was incorporated in Delaware in 2005. The Company’s headquarters are in Colorado and the Company performs its blood-based diagnostic tests in its laboratory facilities which are located in Louisville, Colorado and De Soto, Kansas. The Company conducts all of its operations within a single legal entity. Biodesix is a leading diagnostic solutions company with a focus in lung disease. The Company develops diagnostic tests using a multi-omic approach to harness the strengths of different technologies that are best suited to address important clinical questions. We derive our revenue from two sources: (i) Biodesix Lung Diagnostic Testing (Lung Diagnostic Testing), providing lung diagnostic testing services for healthcare providers associated with our five blood-based tests and (ii) Biodesix Development Services (Development Services) providing diagnostic testing services to biopharmaceutical, life sciences, and diagnostic companies.

Blood-Based Lung Tests

The Company offers five blood-based lung cancer tests across the lung cancer continuum of care:

Diagnosis - Nodule Management

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Nodify CDT® and Nodify XL2® tests, marketed as Nodify Lung® Nodule Risk Assessment, assess a suspicious lung nodule's risk of lung cancer to help identify the most appropriate treatment pathway. The Nodify CDT and XL2 tests have an established average turnaround time of one and five business days, respectively, from receipt of the blood sample, providing physicians with timely results to guide diagnostic planning. The Nodify CDT test is a blood-based test that detects the presence of seven autoantibodies associated with the presence of tumors. Elevated levels of the autoantibodies in patients with lung nodules indicate an increased risk of lung cancer to help identify patients that may benefit from timely intervention. The Nodify XL2 test is a blood-based proteomic test that evaluates the likelihood that a lung nodule is benign to help identify patients that may benefit from surveillance imaging. We believe we are the only company to offertwo commercial blood-based tests to help physicians reclassify risk of malignancy in patients with suspicious lung nodules.

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GeneStrat® ddPCR, GeneStrat NGS® and VeriStrat® tests, marketed as part of our IQLung™ testing strategy, are used following diagnosis of lung cancer to detect the presence of mutations in the tumor and the state of the patient’s immune system to help guide treatment decisions. The GeneStrat ddPCR tumor genomic profiling test and the VeriStrat immune profiling test have an established average turnaround time of two business days from receipt of the blood sample, and the GeneStrat NGS test has an established average turnaround time of three business days from receipt of the blood sample, providing physicians with timely results to facilitate treatment decisions. The GeneStrat ddPCR test evaluates the presence of actionable mutations in lung cancer. The test is covered independent of stage and can be used multiple times per patient to monitor changes in mutation status. The GeneStrat NGS test is a broad 52 gene panel, including guideline recommended mutations that help identify advanced stage patients eligible for targeted therapy or clinical trial enrollment. The VeriStrat test is a blood-based proteomic test that provides a personalized view of each patient’s immune response to their lung cancer.

Indeveloping the Company's products, we have developed or designed a regulatory strategy resulting in approvals, product development and clinical acumen, biorepositories, proprietary and patented technologies, specimen collection kit manufacturing capabilities, and bioinformatics methods that it believes are important to the development of new targeted therapies, determining clinical trial eligibility, and guiding treatment selection. The Company’s testing services are made available through its clinical laboratories.

Note 2 – Summary of Significant Accounting Policies

Basis of Presentation and Estimates

The Company’s financial statements have been prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP). The preparation of financial statements in conformity with U.S. GAAP requires management 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 the reported amounts of revenue and expenses during the reporting period. Significant items subject to such estimates include: revenue recognition; the estimation of the fair value of goodwill and other intangible assets pursuant to the Company's annual impairment analysis; fair value of stock options; income tax uncertainties, including a valuation allowance for deferred tax assets; fair value of warrant liabilities; leases, includingthe estimated incremental borrowing rates; and contingencies. The Company bases these estimates on historical and anticipated results, trends, and various other assumptions that the Company believes are reasonable under the circumstances, including assumptions as to future events. These estimates form the basis for making judgments about the carrying values of assets and liabilities and recognized revenue and expenses that are not readily apparent from other sources. Actual results could differ from those estimates and assumptions.

Liquidity and Capital Resources

The Company assesses liquidity in terms of its ability to generate cash to fund its operating, investing and financing activities. The Company’s cash requirements for 2024 and beyond include expenses related to sales and marketing, research and development, regulatory and other expenses as we expand our marketing efforts for our diagnostic tests and services, expand existing relationships with our customers, obtain regulatory clearances or approvals or certifications for future enhancements to our existing diagnostic tests and services and conduct further clinical trials. In addition, we expect to incur general and administrative expenses associated with scaling our business operations and testing capacity as well as the requirements of being a public company operating in a highly regulated industry. As of December 31, 2024, we maintained cash and cash equivalents of $26.2 million.

We have incurred losses since our inception and have reported net losses of $42.9 million and $52.1 million for the years ended December 31, 2024 and 2023, respectively. As a result of these losses, as of December 31, 2024, we had an accumulated deficit of approximately $462.5 million. We have funded our operations to date primarily through our two revenue sources: (i) Lung Diagnostic Testing and (ii) Development Services, the sale of convertible preferred stock, the sale of common stock, and the issuance of notes payable, including through our current Perceptive Term Loan Facility (see Note 8 –Debt). Additionally, on February 28, 2025, the Company entered into a fifth amendment to the Perceptive Term Loan Facility, whereby, subject to the terms and conditions of the fifth amendment, the Tranche C Loan revenue milestone was eliminated and the Commitment Termination Date (as defined in the Credit Agreement) was extended, providing continued availability to the Tranche C Loan in an aggregate amount equal to $10.0 million through December 31, 2025 (see Note 17 –Subsequent Events).

The Company believes the prior conditions and events raising substantial doubt about its ability to continue as a going concern no longer exist following the amended debt agreement in October 2024, continued improvement in operations, as well as the amendment to extend availability to the Tranche C Loan noted above. Accordingly, its current cash and cash equivalents as of the issuance date of these financial statements will be sufficient to fund its operations at the current levels for at least the next 12 months. Management continues to monitor the Company’s liquidity position and has the flexibility to adjust spending as needed in order to preserve and extend liquidity. As of December 31, 2024, the Company was in compliance with all restrictive and financial covenants associated with its borrowings and expects to remain in compliance for more than one year from when these financial statements are issued. While the Company’s ability to execute its business objectives and achieve profitability over the long term cannot be assured, the Company's current plans and projections, existing cash and cash equivalents, and expense management activities provide liquidity for the Company to satisfy our liquidity requirements for more than one year from when these financial statements are issued.

Segment Reporting

Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision-maker (CODM) in deciding how to allocate resources and assess performance. The Company's chief executive officer and chief financial officer, as a group, represents the entity's chief operating decision makers. The Company’s CODM views the Company’s operations and manages its business as a single operating segment focused on providing diagnostic testing in the clinical setting and providing services to biopharmaceutical companies.

See Note 15 —Segment Reporting for additional information.

Revenue Recognition

We derive our revenue from two sources: (i) Lung Diagnostic Testing, providing lung diagnostic testing services for healthcare providers associated with ourfive blood-based tests and (ii) Development Services, providing diagnostic testing services to biopharmaceutical, life sciences, and diagnostic companies.

Lung Diagnostic Testing revenues consist of blood-based lung tests and are recognized in the amount expected to be received in exchange for diagnostic tests when the diagnostic tests are delivered. The Company determines the transaction price and amount to accrue related to its blood-based lung diagnostic test contracts using a portfolio approach by considering:

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the nature of the payer and payer coverage;

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payment history;

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test type;

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the historical amount of time until payment by a payer;

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historical price concessions granted to groups of customers;

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whether there is a reimbursement contract between the payer and the Company;

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payment as a percentage of agreed upon rate (if applicable);

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amount paid per test; and

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any current developments or changes that could impact reimbursement.

Variable consideration, if any, is estimated based on an analysis of historical experience and adjusted as better estimates become available. These estimates require significant judgment by management.

The Company also provides services to patients with whom the Company does not have contracts as defined Accounting Standards Codification (ASC) 606, Revenue from contracts with customers. The Company recognizes revenue for these patients when contracts are established at the amount of consideration to which it expects to be entitled, or when the Company receives substantially all of the consideration subsequent to satisfaction and delivery of the performance obligations.

Development Services revenue consists of various types of tests or other scientific services for a purpose as defined by any individual customer, which are often larger biopharmaceutical companies, as defined by a written agreement between the Company and the customer. These services are generally completed upon the delivery of testing results, achievement of contractual milestone(s) as defined in the customer agreements, or over the term of the contract which is generally expected to be completed in one year or less. Customers for these services are typically large biopharmaceutical companies where collectability is reasonably assured and therefore revenue is accrued upon completion of the performance obligations. Revenue for these services is recognized upon delivery of the completed test results, upon completion of the contractual milestone(s), or over the term of the contract.

In addition, Development Services also include amounts derived from licensing our digital sequencing technologies to our international laboratory partners. We are compensated through royalty-based payments for the licensed technology, and depending on the nature of the technology licensing arrangements, and considering factors including, but not limited to: enforceable right to payment and payment terms, and if an asset with alternative use is created, these revenues are recognized in the period when royalty-bearing sales occur.

Deferred revenue consists of payments received for research, development, and testing services fees received prior to the completion of performance of these tests and services.

See Note 11 —Revenue and Accounts Receivable Credit Concentration for additional information.

Direct Costs and Expenses

The components of our cost of diagnostic tests and testing services consist of cost of materials, direct labor, including bonuses, benefit and share-based compensation, depreciation of laboratory equipment, rent costs, amortization of leasehold improvements and information technology costs associated with acquiring and processing test samples, including sample accessioning, test performance, quality control analyses, charges to collect and transport samples; curation of test results for physicians; and in some cases, license or royalty fees due to third parties.

Royalties for licensed technology are calculated as a percentage of revenues generated using the associated technology and recorded as expense at the time the related revenue is recognized. One-time royalty payments related to signing of license agreements or other milestones, such as issuance of new patents, are amortized to expense over the expected useful life of the patents. Costs associated with performing tests are expensed as the test is processed regardless of whether and when revenue is recognized with respect to that test.

Research and Development Expenses

Research and development expenses include external and internal costs incurred to develop our technology, collect clinical samples, and conduct clinical studies to develop and support our products. External costs consist primarily of payments to clinical trial sites, sample acquisition costs and laboratory supplies purchased in connection with the Company’s discovery and preclinical activities, process development and clinical development activities, infrastructure expenses, including allocated facility occupancy and information technology costs. Internal expenses include employee-related costs, including salaries, share-based compensation, and related benefits for employees engaged in research and development functions.

The Company estimates and accrues its expenses resulting from its obligations under contracts with vendors and consultants in connection with conducting research and development activities. The financial terms of these contracts vary from contract to contract and may result in payments that do not match the periods over which materials or services are provided under such contracts. The Company’s estimates depend on the timeliness and accuracy of the data provided by consultants and vendors regarding the status of each activity. The Company periodically evaluates the estimates to determine if adjustments are necessary or appropriate based on information received. Research and development costs are expensed as incurred.

Sales, Marketing, General and Administrative Expenses

Selling expenses consist primarily of costs associated with our sales organization, including our direct sales force and sales management, client services, marketing, and reimbursement, as well as business development personnel who are focused on our biopharmaceutical customers. These expenses consist primarily of salaries, commissions, bonuses, employee benefits, travel, and share-based compensation, as well as marketing and educational activities and allocated overhead expenses.

Sales, marketing, general and administrative expenses also include costs for our marketing and sales organizations, and other functions including finance, legal, human resources, and information technology. These expenses consist principally of salaries, bonuses, employee benefits, travel, share-based compensation, as well as professional services fees such as consulting, audit, tax and legal fees, and general corporate costs and allocated overhead expenses.

Concentrations of Credit Risk and Other Uncertainties

Substantially all of the Company’s cash and cash equivalents are deposited with one major financial institution in the United States. The Company continually monitors its positions with, and the credit quality of, the financial institution with which it holds cash. Periodically throughout the year, the Company has maintained balances in various operating accounts in excess of federally insured limits. The Company has not experienced any losses on its deposits of cash and cash equivalents.

Several of the components for certain of the Company's sample collection kits, test reagents, and test systems are obtained from single-source suppliers. If these single-source suppliers fail to satisfy the Company's requirements on a timely basis, the Company could suffer delays in being able to deliver its diagnostic solutions, a possible loss of revenue, or incur higher costs, any of which could adversely affect its operating results.

For a discussion of credit risk concentration of accounts receivable as of December 31, 2024 and 2023, see Note 11 —Revenue and Accounts Receivable Credit Concentration.

Cash and Cash Equivalents

Cash equivalents consist of short-term, highly-liquid instruments with an original maturity of three months or less from the date of purchase.

Restricted Cash

Restricted cash consists of deposits related to the Company’s corporate credit card. As of December 31, 2024 and 2023, the Company had$0.1 million restricted cash, respectively, which was included in ‘Other current assets’ in the accompanying balance sheets.

Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable are stated at the amount management expects to collect from customers based on their outstanding invoices. Management reviews accounts receivable quarterly to determine if any receivable will potentially be uncollectible and to estimate the amount of allowance for credit losses necessary to reduce accounts receivable to its estimated net realizable value based on historical experience, customer creditworthiness, facts, and circumstances specific to outstanding balances, and payment terms.

Inventory

Inventory consists primarily of material supplies, which are consumed in the performance of testing services and charged to ‘Direct costs and expenses’. Inventory is stated at cost and reported within ‘Other current assets’ in the balance sheet and was $1.0 million and$1.4 million for the years ended December 31, 2024 and 2023, respectively. The Company recorded a reserve for excess inventory of an insignificant amount for the year ended December 31, 2024 and $0.1 million for 2023. During the year ended December 31, 2024, the Company recorded an insignificant amount to the statement of operations for excess and obsolete inventory and $0.2 million for 2023.

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, generally between three andfive years. Leasehold improvements are amortized using the straight-line method over the shorter of the estimated useful life of the asset or the term of the lease. Maintenance and repairs are charged to expense as incurred, and improvements and betterments are capitalized. When assets are retired or otherwise disposed of, the cost and accumulated depreciation are removed from the balance sheet and any resulting gain or loss is reflected in the statements of operations in the period realized.

Long-lived assets to be held and used are evaluated for impairment when events or circumstances indicate the carrying value of a long-lived asset or asset group is less than the undiscounted cash flows from the use and eventual disposition over its remaining useful life. The Company assesses recoverability by comparing the sum or projected undiscounted cash flows from the use and eventual disposition of the asset or asset group to its carrying value, and records an impairment loss if the carrying value is greater than the undiscounted future cash flows. There wereno impairments for the years ended December 31, 2024 and 2023.

Intangible Assets

Intangible assets primarily consist of intangible assets acquired as part of business combinations, external costs associated with patent applications that are probable of future economic benefits, and trademark costs. Finite-lived intangibles are stated at cost, net of accumulated amortization. The Company amortizes finite-lived intangible assets using the straight-line method over their estimated useful lives of 10 years, based on management's estimate of the period over which their economic benefits will be realized, product life and patent life. Trademarks are considered indefinite lived and are not amortized.

Intangible assets are reviewed for impairment whenever events or changes in circumstances indicate a reduction to fair value below their carrying amounts. The Company recorded $0.2 million and an insignificant amount for impairments during the years ended December 31, 2024 and 2023, respectively, related to patents the Company is no longer pursuing.

Goodwill

Goodwill represents the excess of purchase price over amounts allocated to acquired assets and liabilities assumed in business combinations. The carrying value of goodwill is evaluated for impairment at least annually or more frequently when events or circumstances occur indicate a potential for impairment. The annual impairment test is performed on the last day of our fourth quarter. Prior to performing a quantitative evaluation, an assessment of qualitative factors may be performed to determine whether it is more likely than not that the fair value of the reporting unit exceeds its carrying value. In the event the Company determines that it is more likely than not the carrying value of our single reporting unit is higher than its estimated fair value, quantitative testing is performed comparing recorded values to estimated fair values. If impairment is present, the impairment loss is measured as the excess of the recorded goodwill over its implied fair value. Through December 31, 2024, there wereno accumulated impairment losses.

Leases

The Company acts as a lessee under all its lease agreements and holds various real estate leases for its headquarters and laboratory facilities in Colorado and Kansas and other various copier leases.

The Company elected the following practical expedients as part of the adoption of ASC 842, Leases:

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Package of practical expedients which allows the Company to carry forward the historical lease classification;

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Hindsight practical expedient which allows the Company to use hindsight in determining the lease term, in assessing purchase options, and in assessing impairment of right-of-use (ROU) assets;

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Short-term lease practical expedient which allows the Company to capitalize only those leases with an initial term of twelve months or more; and

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The practical expedient to account for lease and non-lease components (such as common area maintenance, utilities, insurance and taxes) as a single lease component for all classes of underlying assets.

Management determines if an arrangement is a lease at inception or upon modification of a contract. Leases are classified as either financing or operating, with classification affecting the pattern of expense recognition in the statements of operations. When determining whether a lease is a finance lease or an operating lease, ASC 842 does not specifically define criteria to determine the “major part of remaining economic life of the underlying asset” and “substantially all of the fair value of the underlying asset.” For lease classification determination, Management continues to use (i) 75% or greater to determine whether the lease term is a major part of the remaining economic life of the underlying asset and (ii) 90% or greater to determine whether the present value of the sum of lease payments is substantially all of the fair value of the underlying asset.

ROU assets represent the Company's right to use an underlying asset for the lease term. Lease liabilities represent the Company's obligation to make lease payments under the lease. Operating lease ROU assets and liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term. In determining the present value of lease payments, the Company uses either the rate implicit in the lease or its incremental borrowing rate, as applicable, based on the information available at lease commencement date. The Company applies the estimated incremental borrowing rates on a lease-by-lease level based on the economic environment associated with the lease. The operating lease ROU asset also includes any lease prepayments, net of lease incentives. Certain of the Company's leases include options to extend or terminate the lease. As leases approach maturity, the Company considers various factors such as market conditions and the terms of any renewal and termination options that may exist to determine whether we will renew or terminate the lease, as such, we generally do not include renewal or termination options in our lease terms for calculating our lease liability, as the options allow us to maintain operational flexibility and we are not reasonably certain we will exercise these options at the time of the lease commencement. The Company's lease agreements do not contain any material residual value guarantees or restrictive covenants. Lease expense for lease payments of operating leases is recognized on a straight-line basis over the term of the lease. The Company uses the long-lived assets impairment guidance to determine recognition and measurement of an ROU asset impairment, if any. The Company monitors for events or changes in circumstances that require a reassessment.

The Company has a $5.0 million cash refundable deposit to secure the performance of the Company’s obligations associated with the operating lease agreement with Centennial Valley Properties I, LLC (see Note 9 –Leases). As of December 31, 2024 and 2023, the $5.0 million refundable deposit is reported within 'Other long-term assets' in the balance sheets.

The Company holds and acts as a lessee under various finance lease agreements for laboratory equipment in Colorado and Kansas. As of December 31, 2024 and 2023, the Company had $2.2 million and $1.1 million recorded as net finance lease ROU assets within'Other long-term assets' in the balance sheets.

Additional information and disclosures required by this standard are contained in Note 9 — Leases.

Fair Value of Financial Instruments

U.S. GAAP for fair value establishes a hierarchy that prioritizes fair value measurements based on the types of inputs used for the various valuation techniques (market approach, income approach, and cost approach). We utilize a combination of market and income approaches to value our financial instruments. Our financial assets and liabilities are measured using inputs from the three levels of the fair value hierarchy. Fair value measurements are categorized within the fair value hierarchy based upon the lowest level of the most significant inputs used to determine fair value.

The three levels of the hierarchy and the related inputs are as follows:

The carrying amounts of certain financial instruments including cash and cash equivalents, accounts receivable, prepaid expenses and other current assets, other long-term assets, accounts payable and accrued liabilities approximate fair value due to their relatively short maturities.

See Note 4 —Fair Valuefor further discussion related to estimated fair value measurements.

Contingent Consideration

The fair value of contingent consideration is assessed at each balance sheet date and changes, if any, to the fair value are recorded as ‘Interest expense’ in the statements of operations.

Warrant Liability

The fair value of warrant liabilities is assessed at each balance sheet date and changes, if any, to the fair value are recorded as 'Change in fair value of warrant liability, net' in the statements of operations.

Share‑Based Compensation

Stock Options

The Company grants service condition and performance condition stock options. Stock options are granted with exercise prices equal to the fair market value of our common stock on the date of grant. The grant date fair value of each employee stock option is estimated on the date of grant using the Black-Scholes option-pricing model, which requires the use of assumptions, including the expected term of the option, expected volatility of our stock price, expected dividend yield, and the risk-free interest rate, among others. We estimate forfeitures and adjust these estimates to actual forfeitures as they occur. These assumptions involve inherent uncertainties including market conditions and employee behavior that are generally outside of the Company’s control. Service condition stock options are expensed based on the grant date fair value of the awards using the straight-line method over the requisite service period. Performance-condition stock options, if granted, vest based on achievement of multiple weighted performance goals, certification of performance achievement by the Compensation Committee of the Board of Directors, and continued service. For performance-condition stock options, compensation expense is updated for our expected performance level against performance goals at the end of each reporting period, which involves judgment as to achievement of certain performance metrics.

Restricted Stock Units (RSUs)

The Company grants service-condition RSUs. The grant date fair values of these RSUs are based on the closing market price of our common stock on the grant date. We estimate forfeitures and adjust these estimates to actual forfeitures as they occur. The service-condition RSUs vest based on continued service with compensation expense recognized on a straight-line basis over the requisite service period.

See Note 12 —Share-Based Compensation for additional information related to share-based compensation.

Income Taxes

The Company accounts for income taxes in accordance with ASC 740, Income Taxes, under which deferred income taxes are recognized based on the estimated future tax effects of differences between the financial statement and tax bases of assets and liabilities given the provisions of enacted tax laws. Deferred income tax provisions and benefits are based on changes to the assets or liabilities from year to year. In providing for deferred taxes, the Company considers tax regulations of the jurisdictions in which the Company operates, estimates of future taxable income, and available tax planning strategies. If tax regulations, operating results, or the ability to implement tax-planning strategies vary, adjustments to the carrying value of deferred tax assets and liabilities may be required. A valuation allowance is recorded when it is more likely than not that a deferred tax asset will not be realized. The recorded valuation allowance is based on significant estimates and judgments and if the facts and circumstances change, the valuation allowance could materially change. In accounting for uncertainty in income taxes, the Company recognizes the financial statement benefit of a tax position only after determining that the relevant tax authority would more likely than not sustain the position following an audit. For tax positions meeting the more likely than not threshold, the amount recognized in the financial statements is the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the relevant tax authority. The Company recognizes interest and penalties accrued on any unrecognized tax benefits as a component of income tax expense.

See Note 14 —Income Taxes for additional information related to income taxes.

Net Loss per Common Share

Basic net loss per common share is calculated by dividing net loss by the weighted-average number of common shares outstanding during the period, without consideration of common stock equivalents. Diluted net loss per common share is computed by dividing net loss by the weighted-average number of common share equivalents outstanding for the period, if dilutive, using the treasury stock method. Potentially dilutive securities consisting of options to purchase common stock, warrants to purchase common stock, RSUs and shares subject to purchase under our employee stock purchase plan were excluded from the calculation of diluted net loss per common share because their effect would be anti-dilutive for all periods presented.

Note 3 – Recent Issued Accounting Standards

Recently adopted accounting standards

In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting: Improvements to Reportable Segment Disclosures (ASC Topic 280). This ASU requires all public entities to provide additional disclosures about the entity's reportable segments and more detailed information about a reportable segment's expenses. This guidance became effective for the Company for the annual period beginning on January 1, 2024, and interim periods beginning on January 1, 2025. The Company evaluated this guidance and determined the adoption of this new standard did not have an impact on the Company's balance sheets, statements of operations, shareholders' equity or cash flows, however, the Company is required to provide additional disclosures.

See Note 15 —Segment Reporting for additional information.

Standards being evaluated

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU improves the transparency of income tax disclosures by requiring consistent categories and greater disaggregation of information in the rate reconciliation and income taxes paid by jurisdiction. This guidance will become effective for the Company for the annual period beginning on January 1, 2025, and interim periods beginning on January 1, 2026. The Company is currently evaluating this guidance and assessing the overall impact on its financial statements.

In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses. This ASU improves the transparency of a public business entity's expense disclosures by requiring more detailed information about the types of expenses (including purchases of inventory, employee compensation, depreciation, amortization, and depletion) in commonly presented expense captions (such as cost of sales, SG&A, and research and development). This guidance will become effective for the Company for the annual period beginning on January 1, 2027, and interim periods beginning on January 1, 2028, with early adoption permitted. The Company is currently evaluating this guidance and assessing the overall impact on its financial statements.

Note 4 - Fair Value

Recurring Fair Value Measurements

Our borrowing instruments are recorded at their carrying values in the balance sheets, which may differ from their respective fair values. The fair value of borrowings as of December 31, 2024 and 2023 is primarily associated with the Perceptive Term Loan Facility entered into with Perceptive Credit Holdings IV, LP in November 2022 and was determined using a discounted cash flow analysis, excluding the fair value of the Perceptive Warrant (as defined below) issued in conjunction with the transaction. The difference between the carrying value and fair value of outstanding borrowings as of December 31, 2024 is due to an increase in the fair value of debt as a result of improved credit markets. The carrying value of outstanding borrowings approximates the fair value as of December 31, 2023. The table below presents the carrying and fair values of outstanding borrowings, which are classified as Level 2, as of the dates indicated (in thousands):

The financial liabilities that are measured and recorded at estimated fair value on a recurring basis consist of our contingent consideration associated with our previous acquisition of Indi, the warrant liabilities granted as consideration for the Perceptive Term Loan Facility (see Note 8 -Debt), and contingent value rights granted to certain holders of our previously converted Series F Preferred Stock, which were accounted for as liabilities and remeasured through our statements of operations.

The table below presents the reported fair values of contingent consideration, warrant liabilities, and contingent value rights, which are classified as Level 3 in the fair value hierarchy, as of the dates indicated (in thousands):

The following table presents the changes in contingent considerationand warrant liabilities for the dates indicated (in thousands):

Contingent consideration

In connection with the acquisition of Indi in 2018, the Company recorded contingent consideration for amounts contingently payable to Indi's selling shareholders pursuant to the terms of the asset purchase agreement (the Indi APA). The contingent consideration arrangement required additional consideration to be paid by the Company to such shareholders upon attainment of a three-consecutive month gross margin target of $2.0 million within theseven-year period after the acquisition date, which was achieved during the three months ended June 30, 2021. Under the terms of the original agreement, when the gross margin target was achieved, the Company was required to issue 2,520,108 shares of common stock. For the six months following the achievement of the gross margin target, Indi had the option to require the Company to redeem these common shares for $37.0 million in cash over eight equal quarterly installments. If Indi elected to not exercise its option, the Company had 12 months torepurchase the common stock intwo equal and consecutive quarterly cash installments totaling $37.0 million.

In August 2021, the Company entered into an amendment to the original agreement in which all parties agreed to forgo the issuance of common stock and agreed that the Company would, in lieu thereof, makesix quarterly installments of approximately $4.6 million each beginning in January 2022 and a final payment of approximately $9.3 million in July 2023 for a total of $37.0 million (the Milestone Payments and each individually a Milestone Payment). The aggregate amount of payments owed by the Company under this amendment was the same as if Indi had exercised the put right or the Company had exercised the call right provided for in the original agreement.

On April 7, 2022, the Company entered into Amendment No. 3 to the Indi APA, in which the parties agreed to restructure the Milestone Payments. The Company made five quarterly installments of $2.0 million each beginning in April 2022, three quarterly installments of $3.0 million which began in July 2023, one installment of $5.0 million in April 2024, andone installment of $8.4 million in July 2024. In addition, the Company agreed to an exit fee of approximately $6.1 million to be paid in October 2024. Interest accrued on the difference between the payment schedule as agreed in the August 2021 amendment and the April 2022 amended payment schedule, at an aggregate per annum rate equal to 10%, with such interest to be payable quarterly on the following installment payment date. Our abilityto make these payments was subject to ongoing compliance under the Perceptive Term Loan Facility. On September 30, 2024, the Company obtained consent from Perceptive and prepaid the October 1, 2024 exit fee of $6.1 million to Indi.

The contingent consideration liability was accounted for at fair value and subject to certain unobservable inputs. The significant unobservable inputs used in the measurement of the fair value included the probability of successful achievement of the specified product gross margin targets, the period in which the targets were expected to be achieved, and discount rates which ranged from 11% to 16%. As a result of the achievement of the gross margin target, the only remaining significant unobservable input used in the measurement of fair value included the discount rate since all other inputs became fixed and determinable. Subsequent changes to the contingent consideration following the achievement of the gross margin target were recorded as ‘Interest expense’ in the statements of operations resulting from the passage of time and fixed payment schedule.

During the years ended December 31, 2024 and 2023, the Company recorded $1.1 million and $3.9 million, respectively, in interest expense due to the passage of time and fixed payment schedule.

In accordance with ASC 230, Statement of Cash Flows, cash paid to settle the contingent consideration liability recognized at fair value as of the acquisition date (including measurement-period adjustments) should be reflected as a cash outflow for financing activities while the remaining portion of the amount paid should be reflected as a cash outflow from operating activities in the statements of cash flows. All 2024 Milestone Payments are classified as cash outflows from operating activities in the Company's statements of cash flows.

Warrant Liabilities

On November 21, 2022, as consideration for the Perceptive Term Loan Facility (see Note 8 -Debt), the Company issued Perceptive a warrant to purchase up to 5,000,000 shares of the Company's common stock (the Perceptive Warrant), including Initial Warrants (as defined in Note 10 -Equity below) and Tranche B and C Warrants. The Initial Warrants are equity classified (see Note 10 -Equity) while the Tranche B and C Warrants were initially classified as liabilities and recognized at fair value. On December 15, 2023 (the Tranche B Borrowing Date), the Company exercised its ability to draw the Tranche B loan (see Note 8 –Debt). In connection with the Tranche B draw, the Company remeasured the Tranche B Warrants through the Tranche B Borrowing Date and recorded the change in fair value through the statements of operations and, subsequently, reclassified the fair value to additional paid-in capital (see Note 10 –Equity). The fair value of the Tranche C Warrants was determined using a Black-Scholes model and subject to certain unobservable inputs. The significant unobservable inputs used in the measurement of the fair value included the risk-free rate, the volatility of common stock, and the probability of the expected borrowing. The Tranche C loan had a commitment date through September 30, 2024 and, as of that date, the Company did not exercise its ability to draw the Tranche C loan. Therefore, the associated Tranche C Warrants expired and are no longer exercisable.

During the year ended December 31, 2024, the Company recordedno change in fair value through the statements of operations. During the year ended December 31, 2023, the Company recorded a $1.3 million loss as a change in fair value through the statement of operations due to changes in unobservable inputs. This is a result of changes in the probability of our ability to draw on Tranche B and C loans.

Contingent Value Rights

In January 2016, the Company issued shares of Series F Preferred Stock (the Series F Offering) that were subsequently converted into common stock in connection with the Company's initial public offering in October 2020. In connection with the Series F Offering, investors who purchased more than their pro-rata amount in the financing received a calculated number of contingent value rights (CVRs). One CVR represents 0.00375% of the Company’s interest in the drug ficlatuzumab, which began a Phase 3 clinical trial in January 2024 (see Note 16 -Commitments and Contingencies below). In January 2016, the Company issued 3,999 CVRs, or 15% interest in the drug ficlatuzumab, originally valued at $0.5 million. The initial estimated value of the CVRs were recorded as a liability and as a reduction to the Series F proceeds. Subsequent to recoupment of our initial co-development costs, upon receipt of a milestone, royalty, or any other type of payment from the Company’s ownership rights in the drug, the Company is required to make a cash payment to the CVR holders equal to 15% of net proceeds, as defined. During the years ended December 31, 2024 and 2023, the Company recordedno change in fair value through the statements of operations due to the probability of receiving net proceeds in excess of our initial co-development costs.

Note 5 – Property and Equipment

Property and equipment consist of the following (in thousands):

Depreciation expense related to property and equipment was (in thousands):

Note 6 – Goodwill and Intangible Assets

Intangible assets, excluding goodwill, consist of the following (in thousands):

Amortization expense related to definite-lived intangible assets was (in thousands):

Future estimated amortization expense of intangible assets is (in thousands):

Note 7 – Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

Note 8 – Debt

Our long-term debt primarily consists of notes payable associated with our Perceptive Term Loan Facility which is described in further detail below. Long-term notes payable were as follows (in thousands):

Perceptive Term Loan Facility

On November 16, 2022 (the Closing Date), the Company entered into a Credit Agreement and Guaranty (the Credit Agreement) with Perceptive Credit Holdings IV, LP as lender and administrative agent (the Lender). The Credit Agreement provides for a senior secured delayed draw term loan facility with Perceptive Advisors LLC (Perceptive) (the Perceptive Term Loan Facility). The Tranche A Loan, in an aggregate amount of up to $30.0 million (the Tranche A Loan), was funded under the Perceptive Term Loan Facility on November 21, 2022 (the Funding Date). The Company's net proceeds from the Tranche A Loan were approximately $27.9 million, after deducting debt issuance costs and expenses. In addition to the Tranche A Loan, the Perceptive Term Loan Facility included an additional Tranche B Loan, in an aggregate amount of up to $10.0 million, and an additional Tranche C Loan, in an aggregate amount of up to $10.0 million, which were accessible by the Company so long as the Company satisfied certain customary conditions precedent, including revenue milestones. On December 15, 2023, the Company exercised its ability to draw the Tranche B loan for $10.0 million. The Tranche C loan had a commitment date through September 30, 2024 and, as of that date, the Company didnot exercise its ability to draw the Tranche C loan. The Perceptive Term Loan Facility has a maturity date of November 21, 2027 (the Maturity Date) and provides for an interest-only period during the term of the loan with principal due at the Maturity Date.

Interest Rate

The Perceptive Term Loan Facility will accrue interest at an annual rate equal to the greater of (a) forward-looking one-month term SOFR as posted by CME Group Inc. and (b)3.0% per annum, plus an applicable margin of 9.0%. As of December 31, 2024, the stated interest rate was approximately 13.3%.

Amortization and Prepayment

On the Maturity Date, the Company is required to pay the Lender the aggregate outstanding principal amount underlying the Perceptive Term Loan Facility and any accrued and unpaid interest thereon. Prior to the Maturity Date, there will be no scheduled principal payments under the Perceptive Term Loan Facility. The Perceptive Term Loan Facility may be prepaid at any time, subject to a prepayment premium equal to 2% to 10% of the aggregate outstanding principal amount being prepaid, depending on the date of prepayment.

Security Instruments and Warrants

Pursuant to a Security Agreement, dated as of the Funding Date (the Security Agreement), between the Company and the Lender, substantially all of the Company’s obligations under the Credit Agreement are secured by a first lien perfected security interest on all of the Company’s assets, subject to customary exceptions.

As consideration for the Credit Agreement, the Company has issued, on the Funding Date, the Perceptive Warrant of up to 5,000,000 shares of the Company's common stock, including the Initial Warrants which are equity classified at a per share exercise price equal to $1.0648 which is equal to the 10-day volume weighted average price (VWAP) of the Company’s common stock, on the business day immediately prior to the Closing Date of the Tranche A Loan. In connection with the Tranche B borrowing, additional warrants became exercisable into 1,000,000 shares of common stock with a per share exercise price equal to $1.0648, which is equal to the Initial Warrant exercise price and expire on December 15, 2033 (the Tranche B Warrants).

In addition to the Initial and Tranche B Warrants, additional warrants would become exercisable into 1,000,000 shares of common stock concurrently with the borrowing date of the Tranche C Loan (the Tranche C Warrants). The Company accounted for the Tranche C Warrants as liabilities as the Tranche C Warrants did not meet the criteria for equity treatment (see Note 4 –Fair Value). The Tranche C loan was not drawn by the loan commitment date and the associated Tranche C Warrants expired and are no longer exercisable.

Representations, Warranties, Covenants, and Events of Default

The Credit Agreement contains certain representations and warranties, affirmative covenants, negative covenants, financial covenants, and conditions that are customarily required for similar financings. The affirmative covenants, among other things, require the Company to undertake various reporting and notice requirements, maintain insurance and maintain in full force and effect all Regulatory Approvals, Material Agreements, Material Intellectual Property (each as defined in the Credit Agreement) and other rights, interests or assets (whether tangible or intangible) reasonably necessary for the operations of the Company’s business. The negative covenants restrict or limit the ability of the Company to, among other things and subject to certain exceptions contained in the Credit Agreement, incur new indebtedness; create liens on assets; engage in certain fundamental corporate changes, such as mergers or acquisitions, or changes to the Company’s business activities; make certain Investments or Restricted Payments (each as defined in the Credit Agreement); change its fiscal year; pay dividends; repay other certain indebtedness; engage in certain affiliate transactions; or enter into, amend or terminate any other agreements that has the impact of restricting the Company’s ability to make loan repayments under the Credit Agreement. In addition, the Company must (i) at all times prior to the Maturity Date maintain a minimum cash balance of $2.5 million; and (ii) as of the last day of each fiscal quarter commencing on the fiscal quarter ending March 31, 2023, meet certain minimum net revenue threshold amounts agreed to between the Company and Perceptive.

On May 10, 2023, the Company entered into the First Amendment with the Lender, whereby subject to the terms and conditions of the First Amendment, the Minimum Net Revenue Covenant (as defined in the Credit Agreement) was amended to reduce the relevant threshold of each fiscal quarter commencing on the fiscal quarter ending June 30, 2023 through and including the fiscal quarter ending March 31, 2024. As consideration for the First Amendment, the Company agreed to issue to Perceptive a warrant to purchase up to 500,000 shares of the Company’s common stock (the First Amendment Warrants) which are equity classified at a per share exercise price equal to $1.6254 (see Note 10 -Equity).

On August 4, 2023 (the Second Amendment Effective Date), the Company entered into the Second Amendment to the Credit Agreement and Guaranty (the Second Amendment) with Perceptive as lender and administrative agent and the Company, as borrower, whereby subject to the terms and conditions of the Second Amendment, the Minimum Net Revenue Covenant (as defined in the Credit Agreement) was amended to reduce the relevant threshold as of the last day of each fiscal quarter commencing on the fiscal quarter ending June 30, 2024 through and including the fiscal quarter ending December 31, 2025.

Under the terms of the Second Amendment, the conditions precedent for drawing on the Tranche B Loan were amended to (i) reduce the trailing twelve-month revenue milestone and (ii) add the receipt of aggregate cash proceeds of at least $27.5 million from an equity offering of the Company's common stock. During the three months ended December 31, 2023, the amended conditions precedent were met and on December 15, 2023, the Company exercised its ability to draw the Tranche B loan for $10.0 million.

On February 29, 2024 (the Third Amendment Effective Date), the Company entered into the Third Amendment to the Credit Agreement and Guaranty (the Third Amendment) with Perceptive as lender and administrative agent and the Company, as borrower, whereby subject to the terms and conditions of the Third Amendment, the Minimum Net Revenue Covenant (as defined in the Credit Agreement)

was amended to reduce the relevant threshold as of the last day of each fiscal quarter commencing on the fiscal quarter ending March 31, 2024 through and including the fiscal quarter ending December 31, 2025.

On October 30, 2024 (the Fourth Amendment Effective Date), the Company entered into the Fourth Amendment to the Credit Agreement and Guaranty (the Fourth Amendment) with Perceptive, as lender and administrative agent, and the Company, as borrower, whereby subject to the terms and conditions of the Fourth Amendment, the Minimum Net Revenue Covenant (as defined in the Credit Agreement) was amended to reduce the relevant threshold as of the last day of each fiscal quarter commencing on the fiscal quarter ending June 30, 2025 through and including the fiscal quarter ending December 31, 2027.

The Credit Agreement also contains certain customary Events of Default which include, among others, non-payment of principal, interest, or fees, violation of covenants, inaccuracy of representations and warranties, bankruptcy and insolvency events, material judgments, cross-defaults to material contracts, certain regulatory-related events and events constituting a change of control. As of December 31, 2024, the Company was in compliance with all restrictive and financial covenants associated with its borrowings. The occurrence of an Event of Default could result in, among other things, the declaration that all outstanding principal and interest under the Perceptive Term Loan Facility are immediately due and payable in whole or in part.

On the Closing Date, the Initial Warrants and Additional Warrants were valued at $2.9 million and $0.1 million, respectively, using the Black-Scholes option-pricing model, estimated settlement probabilities and estimated exercise prices. As a result of the fees paid to Perceptive and the value of the Perceptive Warrant, the Company recognized a discount on the Perceptive Term Loan in the amount of $5.2 million. The First Amendment Warrants were valued at $0.7 million using the Black-Scholes option-pricing model which the recognized as a discount on the Perceptive Term Loan Facility. The Company recorded the debt discount as a reduction to the principal amount of the debt and is amortized as interest expense over the life of the debt.

Scheduled principal repayments (maturities) of long-term obligations were as follows (in thousands):

Note 9 – Leases

Operating Leases

The Company acts as a lessee under all its lease agreements. In January 2024 the Company relocated its corporate headquarters and laboratory facilities to Louisville, Colorado. The Company also leases laboratory and office space in De Soto, Kansas, under a non-cancelable lease agreement for approximately 9,066 square feet that is set to expire in October 2026. The Company's De Soto lease agreement was amended on April 12, 2024 to include an additional 1,772 square feet of office space. The Company also holds various copier and equipment leases under non-cancelable lease agreements that expire within the next five years.

Centennial Valley Properties I, LLC Lease Agreement

On March 11, 2022, the Company entered into a Lease Agreement (the Lease) with Centennial Valley Properties I, LLC and subsequently assigned to CVP I Owner LLC, a Colorado limited liability company (the Landlord) for office and laboratory space in Louisville, Colorado (the Leased Premises). The initial term of the Lease istwelve years (the Initial Term) from the commencement date, which was April 1, 2023 (the Commencement Date). The Company hastwo renewal options toextend the term of the Lease for an additional seven- orten-year terms for each renewal.

Under the Lease, the Company is leasing approximately 79,980 square feet at the Leased Premises. The Company will pay base rent over the life of the Lease beginning at approximately $227,000 per month and escalating, based on fixed escalation provisions, to approximately $326,000 per month, plus certain operating expenses and taxes. The Company's obligation to pay base rent shall be abated, commencing as of the Commencement Date and ending on March 31, 2024 (the Abated Rent Period). Further, the Company's obligation to pay base rent with respect to a portion of the area of the Lease Premises equal to 19,980 square feet shall be abated (the Partial Abated Rent), commencing as of April 1, 2024 and ending on March 31, 2025 (the Partial Abated Rent Period). Pursuant to a work letter entered by the parties in connection with the Lease, the Landlord contributed an aggregate of $18.8 million toward the cost of construction and improvements for the Leased Premises and the Company exercised its option for an additional tenant improvement allowance of $2.0 million (the Extra Allowance Amount). The Company will repay the Extra Allowance Amount actually funded by the Landlord in equal monthly payments with an interest rate of 6%per year over the Initial Term excluding any part of the Abated Rent Period or Partial Abated Rent Period, which shall start to accrue on the date that the Landlord first disburses the Extra Allowance Amount. The Company made an accounting policy election to reduce the right-of-use asset and lease liability at lease commencement because the Lease specifies a maximum level of reimbursement for tenant improvements which are probable of being incurred and withinthe Company's control. Due to the tenant improvement allowances at the accounting lease commencement date and rent abatement periods described above, the Company expects the lease liability to accrete to approximately$25.1 million by March 2025. The Company utilized the total $20.8 million in tenant improvement allowances for capital expenditures for leasehold improvements throughout the year ended December 31, 2023.

The Lease includes various covenants, indemnities, defaults, termination rights, and other provisions customary for lease transactions of this nature. During the three months ended September 30, 2022, a $5.0 million cash collateralized letter of credit under the operating lease agreement was released and the funds were subsequently transferred to the Landlord as a refundable deposit (subject to contingent reduction over the term of the lease) to secure the performance of the Company’s obligations. The $5.0 million refundable deposit is included within 'Other long-term assets' in the balance sheet as of December 31, 2024 and 2023.

Operating lease expense for all operating leaseswas $2.3 million and $4.3 millionfor the year ended December 31, 2024 and 2023, respectively. As of December 31, 2024, the weighted-average remaining lease term and discount rate associated with our operating leases were 10 years and 11.40%, respe ctively.

Future minimum lease payments associated with our operating leases were as follows (in thousands):

Note 10 – Equity

Common Stock

The Company’s Restated Certificate of Incorporation authorizes the Company to issue up to 200,000,000 shares of common stock with a par value of $0.001 per share. The holder of each share of common stock is entitled to one vote per share. The common shareholders are entitled to dividends whenever funds and assets are legally available and when and if declared by the Board of Directors. The Company is currently subject to restrictions on the payment of dividends (see Note 8 –Debt) andno dividends have been declared as of December 31, 2024.

Preferred Stock

The Company’s Restated Certificate of Incorporation authorizes the Company to issue up to 5,000,000 shares of preferred stock with a par value of $0.001 per share. As of December 31, 2024 and 2023, no shares of preferred stock were issued or outstanding.

Equity Financing Programs

The Company maintainstwo facilities that enable equity financing on an ongoing basis at the Company’s discretion, our at-the-market (ATM) offering and our common stock purchase agreement with Lincoln Park Capital Fund, LLC (Lincoln Park).

In November 2021, the Company entered into a sales agreement with a financial institution, pursuant to which the Company may issue and sell, from time to time, shares of its common stock having an aggregate offering price of up to $50.0 million (the ATM Shares), subject to terms and conditions. The ATM Shares will be offered and sold by the Company pursuant to its previously filed and currently effective registration statement on Form S-3, and sales of common stock, if any, will be made at market prices by methods deemed to be an “at-the-market offering” as defined in Rule 415 promulgated under the Securities Act of 1933, as amended, including sales made directly on the NASDAQ Global Market, or any other existing trading market for our common stock.

On March 7, 2022 (the LPC Effective Date), the Company entered into a purchase agreement with Lincoln Park Capital Fund, LLC (the Purchase Agreement), pursuant to which Lincoln Park has committed to purchase up to $50.0 million of the Company's common stock (the LPC Facility). Under the terms and subject to the conditions of the Purchase Agreement, the Company has the right, but not the obligation, to sell to Lincoln Park, and Lincoln Park is obligated to purchase up to $50.0 million of the Company’s common stock. Such sales of common stock by the Company, if any, will be subject to certain limitations, and may occur from time to time, at the Company’s sole discretion, over the 36-month period commencing on the LPC Effective Date. The Purchase Agreement may be terminated by the Company at any time, at its sole discretion, without any cost or penalty, by giving one business day notice to Lincoln Park to terminate the Purchase Agreement. Lincoln Park has covenanted not to cause or engage in any manner whatsoever, any direct or indirect short selling or hedging of the common stock.

On the LPC Effective Date, the Company issued 184,275 shares of common stock to Lincoln Park as a commitment fee (the Initial Commitment Shares) for which the Company did not receive consideration and, upon the available amount being reduced to an amount equal to or less than $20.0 million, the Company will be required to issue 61,425 shares (the Additional Commitment Shares and together with the Initial Commitment Shares, collectively, the Commitment Shares). The Initial Commitment Shares issued were valued at $0.6 million and, together with due diligence expenses and legal fees of $0.1 million, reflect deferred offering costs of $0.7 million, were included on the balance sheet in 'Other long-term assets'. The deferred offering costs were charged against 'Additional paid-in capital' based upon proceeds from the sale of common stock under the Purchase Agreement. During the years ended December 31, 2024 and 2023, there wereno deferred offering costs charged against 'Additional paid-in capital'. During the year ended December 31, 2024, the Company expensed $0.7 millionof deferred offering costs to 'Other (expense) income, net' in the statements of operations as a result of changes in the probability of our ability to fully utilize the LPC Facility prior to the termination date. As of December 31, 2024, zero deferred offering costs remain. As of December 31, 2024, the Company had remaining available capacity for share issuances of up to $46.9 million under the LPC facility, subject to the restrictions and limitations of the underlying facilities. Effective February 5, 2025, the Company terminated the LPC Facility.

During the year ended December 31, 2024, the Company raised approximately $0.6 million ($0.6 million after deducting underwriting discounts and commissions and offering expenses payable), in gross proceeds from the sale of 313,928 common shares at a weighted average price per share of $1.99 under the ATM facility. On April 5, 2024, the Company filed Supplement No. 1 to the ATM Prospectus Supplement dated December 22, 2021. To comply with volume limitations under applicable SEC rules and regulations, Supplement No. 1 reduced the aggregate offering price to up to $100,000 of shares in order to maximize the amount the Company could offer under the April 2024 Offering (defined below). Following the successful completion of the Company’s April 2024 Offering, the Company is no longer subject to volume limitations under applicable SEC rules and regulations that limit their availability as sources of funding. On August 7, 2024, the Company filed Supplement No. 2 to the ATM Prospectus Supplement dated December 22, 2021 to increase the aggregate offering price under the ATM facility up to $50.0 million of shares. On November 1, 2024, the Company filed a shelf registration statement on Form S-3 and entered into a new sales agreement with a financial institution, pursuant to which the Company may issue and sell, from time to time, shares of its common stock having an aggregate offering price of up to $50.0 million, subject to terms and conditions (the 2024 ATM Program). The shares of common stock offered pursuant to the 2024 ATM Program will be offered and sold by the Company pursuant to its registration statement on Form S-3 which became effective with the SEC on November 12, 2024. Sales of common stock under the 2024 ATM Program, if any, will be made at market prices by methods deemed to be an “at-the-market offering” as defined in Rule 415 promulgated under the Securities Act of 1933, as amended, including sales made directly on the NASDAQ Global Market, or any other existing trading market for our common stock. In connection with establishing the 2024 ATM Program, the Company terminated its prior $50.0 million ATM program established in November 2021, andno additional stock can be issued thereunder. As of December 31, 2024, the Company had remaining available capacity for share issuances of up to$50.0 million under the ATM facility.

April 2024 Offering Summary

On April 9, 2024, the Company closed an underwritten offering of common stock and a concurrent private placement which are described in further detail below. Collectively, the Company raised net proceeds of approximately $51.3 million.

Underwritten Offering

On April 9, 2024, the Company closed an underwritten offering (the Offering) of 17,391,832 shares of its common stock (the Common Stock). The Common Stock was issued and sold pursuant to an underwriting agreement (the Underwriting Agreement), dated April 5, 2024, by and between the Company and TD Securities (USA) LLC, William Blair & Company, L.L.C., and Canaccord Genuity LLC as representatives of the underwriters (the Underwriters), at a price to the public of $1.15 per share. The Company received net proceeds of approximately $18.2 million from the Offering after deducting underwriting discounts and commissions and estimated offering expenses payable by the Company.

The Underwriting Agreement contains customary representations, warranties and agreements by the Company, customary conditions to closing, indemnification obligations of the Company and the Underwriters, including for liabilities under the Securities Act, other obligations of the parties and termination provisions. The Underwriting Agreement also includes lock up restrictions that will be in effect during the period ending 90 days subsequent to April 5, 2024. The representations, warranties, and agreements contained in the Underwriting Agreement were made only for purposes of such agreement and as of specific dates, were solely for the benefit of the parties to such agreement, and may be subject to limitations agreed upon by the contracting parties.

The Offering was made pursuant to the Company’s effective Registration Statement on Form S-3 (File No. 333-261095) previously filed with the SEC on November 29, 2021 and a prospectus supplement, dated April 5, 2024 relating to the Offering.

Concurrent Private Placement

On April 5, 2024, the Company entered into securities purchase agreements (the Securities Purchase Agreements) with various investors, including certain members of management, certain of its directors and funds affiliated with those directors (the Investors) for the issuance and sale by the Company of an aggregate of 760,857 shares of Series A Non-Voting Convertible Preferred Stock, par value $0.001 per share (the Series A Preferred Stock) in an offering (the Concurrent Private Placement). The Preferred Stock was issued to the Investors pursuant to an exemption from the registration requirements of the Securities Act of 1933, as amended (the Securities Act) afforded by Section 4(a)(2) of the Securities Act. Pursuant to the terms of the Securities Purchase Agreements, the Company agreed to submit to its stockholders the approval of the (i) conversion of the Preferred Stock into shares of Common Stock in accordance with Nasdaq Stock Market Rules (the Conversion Proposal) and (ii) the issuance of Series A Preferred Stock to certain members of management, certain of its directors and funds affiliated with those directors (the Issuance Proposal) at its 2024 annual meeting of stockholders. The Securities Purchase Agreements include customary representations, warranties and covenants by the parties to the agreement.

Pursuant to the Securities Purchase Agreements, the Investors purchased the Preferred Stock at a purchase price of $46.00 per share for an aggregate purchase price of approximately $35.0 million, net of fees of approximately $1.9 million.

Registration Rights Agreement

In connection with the Concurrent Private Placement, the Company also entered into a Registration Rights Agreement, dated April 5, 2024 (the Registration Rights Agreement), with the Investors, which provides that the Company will register the resale of the shares of Common Stock issuable upon conversion of the Preferred Stock. Pursuant to the Registration Rights Agreement, the Company was required to prepare and file an initial registration statement with the SEC as soon as reasonably practicable, but in no event later than April 23, 2024 (the Filing Deadline), and to use reasonable best efforts to have the registration statement declared effective within 50 days after the closing of the Concurrent Private Placement, subject to the approval of the conversion of the Private Placement Shares being received at the Company’s 2024 annual meeting of stockholders.

On April 8, 2024, the Company filed a Certificate of Designations of Preferences, Rights and Limitations of the Series A Non-Voting Convertible Preferred Stock with the Secretary of State of the State of Delaware (the Certificate of Designations) in connection with the Concurrent Private Placement. The Certificate of Designations provided for the issuance of up to 760,857 shares of the Series A Preferred Stock.

Following stockholder approval of the Conversion Proposal, each share of Series A Preferred Stock automatically converted into 40 shares of Common Stock, subject to certain limitations, including that a holder of Series A Preferred Stock was prohibited from converting shares of Series A Preferred Stock into shares of Common Stock if, as a result of such conversion, such holder, together with its affiliates, would beneficially own more than a specified percentage (established by the holder between 0% and 19.9%) of the total number of shares of Common Stock issued and outstanding immediately after giving effect to such conversion.

On May 21, 2024, the Company held its 2024 annual meeting of stockholders in which the Conversion Proposal and Issuance Proposal were approved by the Company's stockholders. Upon approval, each share of Series A Preferred Stock automatically converted into 40 shares of Common Stock and, on May 23, 2024, the Company issued 30,434,280 shares of Common Stock in exchange for all Series A Preferred Stock.

Warrants

During 2018, the Company issued warrants to purchase shares of convertible preferred stock in conjunction with the sale of certain convertible preferred shares and issuance of debt. The Company issued to the lender a warrant to purchase 613,333 shares of Series G convertible preferred stock, at an exercise price of $0.75 per share, subject to adjustment upon specified dilutive issuances. The warrant was immediately exercisable upon issuance and expires on February 23, 2028. Through the effective date of the Company’s initial public offering (IPO) in October 2020, the Series G warrants were remeasured to an estimate of fair value using a Black-Scholes pricing model. As a result of the Company’s IPO, the preferred stock warrants were automatically converted to warrants to purchase 103,326 shares of common stock with a weighted average exercise price of $4.46 and were also transferred to additional paid-in capital. All common stock warrants remain outstanding as of December 31, 2024.

On November 21, 2022, as consideration for the Perceptive Term Loan Facility (see Note 8 –Debt), the Company issued the Perceptive Warrant to purchase up to 5,000,000 shares of the Company's common stock, including the Initial Warrants. The per share exercise price for the Initial Warrants is equal to $1.0648, which is equal to the lower of (A) the 10-day VWAP of the Company’s common stock on the business day immediately prior to the Closing Date of the Tranche A Loan or (B) the public offering price per share of common stock of $1.15. The Initial Warrants are equity classified and were immediately exercisable upon issuance and expire on November 21, 2032. The Initial Warrants were valued at $2.9 million using the Black-Scholes option-pricing model assuming an expected term of 10 years, a volatility of 81.3%, a dividend yield of 0% and a risk-free interest rate of 3.67%. All Initial Warrants remain outstanding as of December 31, 2024.

On May 10, 2023, as consideration for the First Amendment (see Note 8 –Debt), the Company agreed to issue to Perceptive a warrant to purchase up to 500,000 sharesof the Company’s common stock (the First Amendment Warrants) at a per share exercise price equal to$1.6254, which is equal to the 10-day VWAP of the Company’s common stock ending on the business day immediately prior to the First Amendment Effective Date. The First Amendment Warrants are equity classified and immediately exercisable upon issuance and expire on May 10, 2033. The First Amendment Warrants were valued at $0.7 million using the Black-Scholes option-pricing model assuming an expected term of 10 years, a volatility of 78.7%, a dividend yield of 0% and a risk-free interest rate of 3.49%. All First Amendment Warrants remain outstanding as of December 31, 2024.

On December 15, 2023 (the Tranche B Borrowing Date), the Company exercised its ability to draw the Tranche B loan (see Note 8 –Debt). In connection with the Tranche B draw, the Company remeasured the Tranche B Warrants through the Tranche B Borrowing Date and recorded the change in fair value through the statements of operations and, subsequently, reclassified the fair value to additional paid-in capital. The Tranche B Warrants are now equity classified and immediately exercisable upon issuance and expire on December 15, 2033. The Tranche B Warrants were valued at $1.3 million using the Black-Scholes option-pricing model assuming an expected term of 10 years, a volatility of 76.2%, a dividend yield of 0% and a risk-free interest rate of 3.91%. All Tranche B Warrants remain outstanding as of December 31, 2024.

Note 11 – Revenue and Accounts Receivable Credit Concentration

We derive our revenue from two sources: (i) Lung Diagnostic Testing, providing lung diagnostic testing services for healthcare providers associated with ourfive blood-based tests and (ii) Development Services, providing diagnostic testing services to biopharmaceutical, life sciences, and diagnostic companies.

Lung Diagnostic Testing revenues consist of blood-based lung tests which are recognized in the amount expected to be received in exchange for diagnostic tests when the diagnostic tests are delivered. The Company conducts diagnostic tests and delivers the completed test results to the prescribing physician or patient, as applicable. The fees for diagnostic tests are billed either to a third party such as Medicare, medical facilities, commercial insurance payers, or to the patient. The Company determines the transaction price related to its diagnostic test contracts by considering the nature of the payer, test type, and historical price concessions granted to groups of customers. For diagnostic test revenue, the Company estimates the transaction price, which is the amount of consideration it expects to be entitled to receive in exchange for providing services based on its historical collection experience, using a portfolio approach. The Company recognizes revenues for diagnostic tests upon delivery of the tests to the physicians requesting the tests or patient, as applicable.

Development Services revenue consists of on-market tests, pipeline tests, custom diagnostic testing, and other scientific services for a purpose as defined by any individual customer, which is often with biopharmaceutical companies. The performance obligations and related revenue for these sales is defined by a written agreement between the Company and the customer. These services are generally completed upon the delivery of testing results, achievement of contractual milestone(s) as defined in the customer agreements, or over the term of the contract which is generally expected to be completed in one year or less. Revenue for these services is recognized upon delivery of the completed test results, upon completion of the contractual milestone(s), or over the term of contract. In addition, Development Services also include amounts derived from licensing our digital sequencing technologies to our international laboratory partners. We are compensated through royalty-based payments for the licensed technology, and depending on the nature of the technology licensing arrangements and considering factors including but not limited to enforceable right to payment and payment terms, and if an asset with alternative use is created, these revenues are recognized in the period when royalty-bearing sales occur.

Revenues consisted of the following (in thousands):

Deferred Revenue

Deferred revenue consists of cash payments from customers received in advance of delivery. As test results are delivered, the Company recognizes the deferred revenue in 'Revenues' in the statements of operations. The Company had$0.3 millionin ‘Deferred revenue’ recorded in the balance sheet as of December 31, 2023 and$1.3 millionwas added throughout 2024 to ‘Deferred revenue’ for up-front cash payments received while $0.9 millionwas recognized in 'Revenues' during the year ended December 31, 2024. The ‘Deferred revenue’ of $0.7 million recorded in the balance sheet as of December 31, 2024 is expected to be recognized in revenues over the next twelve months as test results are delivered and services are performed. As of December 31, 2024 and 2023, the Company had $0.2 millionand $0.3 million in non-current deferred revenue, respectively, recorded within ‘Other long-term liabilities’ in the balance sheets which represent amounts to be recognized in excess of twelve months from the respective balance sheet date.

The Company’s customers in excess of 10% of total revenue and their related revenue as a percentage of total revenue were as follows:

In addition to the above table, we collect reimbursement on behalf of customers covered by Medicare, which accounted for 39%and 43% of the Company’s total revenue for the years ended December 31, 2024 and 2023, respectively.

The Company is subject to credit risk from its accounts receivable related to services provided to its customers. The Company’s third-party payors and other customers in excess of 10% of accounts receivable, and their related accounts receivable as a percentage of total accounts receivable were as follows:

Note 12 – Share Based Compensation

Predecessor 2016 and 2006 Equity Incentive Plans

Under the 2006 Equity Incentive Plan (2006 Plan), the Company was authorized to grant incentive stock options, non-statutory stock options, stock appreciation rights, restricted stock awards and RSUs. No additional awards may be granted under the 2006 Plan.

In February 2016, the Company adopted the 2016 Equity Incentive Plan (2016 Plan) as a successor to and continuation of the prior 2006 Plan. The 2016 Plan provided for the grant of incentive stock options, non-statutory stock options, stock appreciation rights, restricted stock awards, RSUs, and other stock awards to directors, employees, and consultants. Awards granted under the 2016 Plan or the 2006 Plan that were unallocated, expired or otherwise terminated, or were forfeited, cancelled, or repurchased by the Company, became available for future issuance under the 2016 Plan. In addition, shares subject to an award were withheld to satisfy a participant’s tax withholding obligations, or were reacquired by the Company as consideration for the exercise or purchase price of a stock award also became available for future issuance under the 2016 Incentive Plan. No additional awards may be granted under the 2016 Plan.

2020 Equity Incentive Plan

Effective upon the closing of our IPO, the Company’s Board of Directors approved the 2020 Equity Incentive Plan (2020 Plan), which replaced the 2016 Plan. The 2020 Plan provides for the grant of incentive stock options, non-statutory stock options, stock appreciation rights, restricted stock awards, RSUs, performance awards and other stock awards. Officers, directors, employees, consultants, agents, and independent contractors who provide services to the Company may receive awards. The terms of all awards are governed by an agreement between the Company and the recipients, as administered and approved by the Compensation Committee of the Board of Directors). Any awards that expire or are forfeited under the 2016 Plan or 2006 Plan become available for issuance under the 2020 Plan.

The number of shares originally reserved for issuance under the 2020 Plan was 1,893,395. The 2020 Plan includes an annual increase on the first day of each calendar year, beginning with the calendar year ending December 31, 2022, and continuing until, and including, the calendar year ending December 31, 2030. The annual increase will be equal to the lesser of (i)4% of the number of shares of our common stock issued and outstanding as of December 31st of the immediately preceding calendar year and (ii) such lesser amount determined by the Board of Directors.

To the extent an equity award granted under the 2020 Plan (other than any substitute award) or granted under any other equity plan maintained by us under which awards are outstanding as of the effective date of the 2020 Plan (the Prior Plans) expires or otherwise terminates without having been exercised or paid in full, or is settled in cash, the shares subject to such award will become available for future grant under the 2020 Plan. In addition, to the extent shares subject to an award are withheld to satisfy a participant’s tax withholding obligation upon the exercise or settlement of such award (other than any substitute award) or to pay the exercise price of a stock option granted under the 2020 Plan or a prior plan, such shares will become available for future grant under the 2020 Plan. The total number of shares available for grant under all plans as of December 31, 2024 was 662,106.

Employee Stock Purchase Plan

Effective with our IPO in October 2020, the Company’s Board of Directors and its stockholders approved the Company’s Employee Stock Purchase Plan (the ESPP). The number of shares originally reserved for issuance under the ESPP was 338,106. The maximum number of shares of our common stock available under the ESPP will automatically increase on the first trading day of each calendar yearby an amount equal to the lesser of (i)1% of the shares of our common stock issued and outstanding on December 31st of the immediately preceding calendar year, (ii)338,106 shares of our common stock or (iii) an amount determined by our Board of Directors.

Subject to any plan limitations, the ESPP allows eligible employees to contribute, normally through payroll deductions, up to 15% of their earnings for the purchase of the Company’s common stock at a discounted price per share. The price at which common stock is purchased under the ESPP is equal to 85% of the fair market value of the Company’s common stock on the first or last day of the offering period, whichever is lower. No employee may participate in an offering period if the employee owns 5% or more of the total combined voting power or value of the Company’s stock. The ESPP provides for successive six-month offering periods beginning on September 1st and March 1st of each year. During the year ended December 31, 2024, 471,843 shares were issued under the ESPP leaving 175,275 shares remaining for future issuance.

Description of Awards Granted

The Company has granted incentive stock options, non-statutory stock options, performance-based stock options, and RSUs.

Incentive stock options, which may only be issued to employees, are granted at an exercise price per share equal to the closing market price of the Company’s common stock on the grant date, and vest over time as determined by the Compensation Committee, provided that the term of the options may not exceedten years from the date of grant. Accelerated vesting may occur in the event of an optionee's death, disability, or other events.

Non-statutory stock options, which may be issued to employees, non-employees and directors, are granted at an exercise price per share equal to the closing market price of the Company’s common stock on the grant date, and vest over time as determined by the Compensation Committee, provided that the term of the options may not exceed ten years from the date of grant. Accelerated vesting may occur in the event of an optionee's death, disability, or other events.

Performance-based stock options are typically granted on an annual basis and consist of a performance-based and service-based component. The performance targets and vesting conditions for performance-condition options are based on achievement of recognized revenue targets. Performance-based options vest in three equal annual installments beginning one year after the grant date, pending certification of performance achievement by the Compensation Committee and continued service. The fair value of performance-condition awards is based on the closing market price of the Company’s common stock on the grant date. There areno performance-based stock options outstandingas of December 31, 2024.

RSUs and the related terms and conditions are awarded at the discretion of the Compensation Committee. RSU holders have a contractual right to receive a share of common stock when vested. RSUs vest over time as determined by the Compensation Committee. RSU agreements may provide for accelerated vesting in the event of a stock unit holder's death, disability, or retirement or other events.

Our Compensation Committee may grant other stock awards that are based on or related to shares of our common stock, such as awards of shares of common stock granted as bonus and not subject to any vesting conditions, deferred stock units, stock purchase rights, and shares of our common stock issued in lieu of our obligations to pay cash under any compensatory plan or arrangement.

Bonus-To-Options Program

The Company also has a Bonus-to-Options Program (the Bonus Option Program) which is separate from previously described plans and was initially adopted by the Board of Directors in 2008, and subsequently amended and restated in 2010, 2011, 2015, and 2022. For fiscal year 2024, the Bonus Option Program is subject to the shares reserved under the 2020 Plan. The Bonus Option Program, which is limited to participation of the Chief Executive Officer, direct reports to the Chief Executive Officer and Vice Presidents of the Company, allows participants who so elect to convert a portion of their annual cash bonus into fully vested, non-qualified stock options to purchase shares of common stock (Bonus Options). The exercise price for the options under the Bonus Option Program equals the closing market price of the Company's common stock on the grant date, as disclosed below under “Fair Value of Common Stock”. Bonus Options issued must be exercised within aten-year term.

The Company recorded the following activity related to the Bonus Option Program during the year ended December 31, 2024 (in thousands, excepted weighted average exercise price and weighted average contractual life):

The Company recorded $0.8 million and $0.4 million during the years ended December 31, 2024 and 2023, respectively, associated with the estimate of options to be delivered to eligible participants under the Bonus Option Program and which were granted in the first quarter of 2025 and 2024, respectively, by the Compensation Committee of the Board of Directors. In determining the amount of share-based compensation to recognize under the Bonus Option Program, the Company estimates the bonus attainment for the year and determines the expected number of options to be delivered to eligible participants. A Black-Scholes option pricing model is used to determine the estimated fair value of the expected number of options to be delivered to eligible participants. The key elements in determining the estimated fair value include assumptions for volatility, the risk-free interest rate, expected dividends and strike price, utilizing the measurement date closing stock price until the grants are authorized. Beginning with fiscal year 2025, the Company terminated the Bonus Option Program.

Share-Based Compensation Expense

Share-based compensation expense reported in the Company’s statements of operations was (in thousands):

The unrecognized remaining share-based compensation expense for options and RSUs was approximately $5.7 million as of December 31, 2024 and is expected to be amortized to expense over the next 2.1 years.

Stock Options

Stock option activity during the year ended December 31, 2024, excluding the Bonus Option Program described above, was (in thousands, except weighted average exercise price and weighted average contractual life):

The weighted average fair value of the Bonus Options and stock options to purchase common stock granted during the years ended December 31, 2024 and 2023 was $1.14 and $1.24, respectively.

Fair Value of Stock Options

The estimated grant date fair value of stock options was calculated using the Black-Scholes option-pricing model, based on the following assumptions:

•

Expected Term: The expected term represents the period that the options granted are expected to be outstanding using the simplified method (based on the mid-point between the vesting date and the end of the contractual term).

•

Expected Volatility: The Company uses an average historical stock price of selected comparable companies over the expected term of the awards as the Company does not have sufficient trading history for its common stock.

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Risk-Free Interest Rate: The Company uses the risk-free interest rate over the expected term of the options based on the constant maturity rate of U.S. Treasury securities with similar maturities as of the date of the grant.

•

Expected Dividend Yield: The Company is currently subject to restrictions on the payment of dividends (see Note 8 -Debt) andno dividends have been declared as of December 31, 2024 and 2023. The Company has not paid and does not anticipate paying any dividends in the near future. Therefore, the expected dividend yield was zero.

The fair value of each option grant was estimated on the grant date with the following weighted average assumptions for the years indicated:

Restricted Stock Units

Restricted stock unit activity during the year ended December 31, 2024 was (in thousands, except weighted average grant date fair value per share):

Note 13 – Net Loss per Common Share

Basic net loss per share excludes dilution and is computed by dividing net loss attributable to the common stockholders by the weighted-average shares outstanding during the period. Diluted net loss per common share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised, resulting in the issuance of shares of common stock that would then share in the earnings or losses of the Company.

Basic and diluted loss per share as of the dates indicated were (in thousands, except per share amounts):

The potentially dilutive securities as of December 31, 2024 and 2023 primarily represent the shares subject to future issuance under stock options awards, warrants, RSUs, and shares subject to purchase under our ESPP, the terms of which are described in further detail in Note 12 –Share Based Compensation. The potentially dilutive securities would be subject to the treasury stock method when dilutive.

The following outstanding common stock equivalents were excluded from diluted net loss attributable to common stockholders for the periods presented because inclusion would be anti-dilutive (in thousands):

Note 14 - Income Taxes

Since inception, the Company has incurred net taxable losses, and accordingly, no current provision for income taxes has been recorded. The effective income tax rate of the provision for income taxes differs from the federal statutory rate as follows:

The tax effects of temporary differences that give rise to significant portions of the deferred income tax assets and liabilities are as follows (in thousands):

At December 31, 2024, the Company had $329.7 million and $0.2 million of federal net operating loss and research and experimentation tax carryforwards, respectively, which are set toexpire beginning in 2026. The Internal Revenue Code contains provisions that may limit the net operating loss carryovers available to be used in any year if certain events occur, including significant changes in ownership interest.

In assessing the realizability of its deferred tax assets, the Company considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. The Company considers the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment. As the Company does not have any historical taxable income, projections of future taxable income over the periods in which the deferred tax assets are deductible, and after consideration of the history of operating losses, the Company does not believe it is more likely than not that it will realize the benefits of net deferred tax assets and, accordingly, has established a valuation allowance equal to 100% of net deferred tax assets. The valuation allowance increased by $6.0 million during 2024 and $10.5 million during 2023.

During 2024, the Company determined that it has uncertain tax positions related to its U.S. research and development credits. As of December 31, 2024 and 2023, there wasno accrued interest related to uncertain tax positions. The Company does not believe it is reasonably possible that its unrecognized tax benefits will significantly change in the next twelve months. A reconciliation of beginning and ending balances for unrecognized tax benefits is as follows (in thousands):

The Company monitors proposed and issued tax law, regulations, and cases to determine the potential impact of uncertain income tax positions. As of December 31, 2024, the Company had not identified any potential subsequent events that would have a material impact on unrecognized income tax benefits within the next twelve months.

The Company’sfederal and state returns for all years will remain open to examination by federal and state tax authorities for three and four years, respectively, from the date of utilization of any net operating loss carryforwards.

Note 15 – Segment Reporting

Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision-maker (CODM) in deciding how to allocate resources and assess performance. The Company's chief executive officer and chief financial officer, as a group, represents the entity's chief operating decision makers. The Company’s CODM views the Company’s operations and manages its business as asingle operating segment focused on diagnostic testing in the clinical setting and providing services to biopharmaceutical companies (see Note 11 –Revenue and Accounts Receivable Credit Concentration). The CODM views the Company's operations as a single operating segment as each revenue stream utilizes the same equipment and resources. In addition, discrete financial information is not available for each revenue stream other than gross margin. The accounting policies of the segment are the same as those described in Note 2 –Summary of Significant Accounting Policies.

Substantially all of the Company’s revenue and all long-lived assets were derived or are located in the United States for the years ended December 31, 2024 and 2023. The measure of segment assets is reported on the balance sheet as total assets.

As a single operating segment, the CODM assesses how to allocate resources and measures the Company's performance based on net income or loss that is reported on the statement of operations as net loss. The CODM uses net income or loss to evaluate the return generated from segment assets in deciding whether to reinvest into the segment or into other parts of the entity, such as acquisitions. Net income or loss is used to monitor budget versus actual results, which are used in assessing performance of the segment and in establishing management's compensation.

The CODM regularly reviews the following significant expenses and other segment items. A summary of the significant expenses and other segment items reported in the Company’s statements of operations as of the dates indicated is as follows (in thousands):

(1)

Other segment items in segment net loss primarily include software and IT related expenses, administrative and professional development expenses, risk management and insurance expenses, other non-cash expenses, and allocated overhead expenses.

Note 16 – Commitments and Contingencies

Co‑Development Agreement

In April 2014 and amended in October 2016, the Company entered into a worldwide agreement with AVEO to develop and commercialize AVEO's hepatocyte growth factor inhibitory antibody ficlatuzumab with the Company's proprietary companion diagnostic test, BDX004, a version of the Company’s serum protein test that is commercially available to help physicians guide treatment decisions for patients with advanced non-small cell lung cancer (NSCLC). Under the terms of the agreement, AVEO conducted a proof of concept (POC) clinical study of ficlatuzumab for NSCLC in which BDX004 was used to select clinical trial subjects (the NSCLC POC Trial). Under the agreement, the Company and AVEO shared equally in the costs of the NSCLC POC Trial, and each were responsible for 50% of development and regulatory costs associated with all future clinical trials agreed upon by the Company and AVEO.

In September 2020, the Company exercised its opt-out right with AVEO for the payment of 50% of development and regulatory costs for ficlatuzumab effective December 2, 2020 (the AVEO Effective Date). Following the AVEO Effective Date, the Company is entitled to a 10% royalty of net sales of ficlatuzumab and 25% of license income generated from the licensing of ficlatuzumab from AVEO. In September 2021, AVEO announced that the FDA has granted Fast Track Designation (FTD) to ficlatuzumab for the treatment of patients with relapsed or recurrent head and neck squamous cell carcinoma. In November 2021 AVEO also announced plans to initiate a registrational Phase 3 clinical trial for ficlatuzumab which began in January 2024. There wereno royalties received or expenses related to this agreement for the years ended December 31, 2024 and 2023 and the Company hasno obligations related to the AVEO agreement as of December 31, 2024.

License Agreements

In August 2019, we entered into a non-exclusive license agreement with Bio-Rad Laboratories, Inc. (Bio-Rad) (the Bio-Rad License). Under the terms of the Bio-Rad License, the Company received a non-exclusive license, without the right to grant sublicenses, to utilize certain of Bio-Rad’s intellectual property, machinery, materials, reagents, supplies and know-how necessary for the performance of Droplet Digital PCR™ (ddPCR) in cancer detection testing for third parties in the United States. There areno license fees related to this agreement. The Company also agreed to purchase all of the necessary supplies and reagents for such testing exclusively from Bio-Rad, pursuant to a separately executed supply agreement (the Supply Agreement) with Bio-Rad. The Bio-Rad License was set to expire in August 2024. In May 2024, the Company amended the agreement to extend the Supply Agreement to August 2026. Either party may terminate for the other’s uncured material breach or bankruptcy events. Bio-Rad may terminate the Bio-Rad License if the Company does not purchase licensed products under the Supply Agreement for a consecutive twelve-month period or for any material breach by us of the Supply Agreement.

On May 13, 2021 (the CellCarta Effective Date), we reached agreement with CellCarta Biosciences Inc. (formerly “Caprion Biosciences, Inc.”) (the CellCarta License) on a new royalty bearing license agreement for the Nodify XL2 test. The parties agreed to terminate all prior agreements and replace with this new arrangement, which has a 1% fee on net sales made from the first commercial sale of the Nodify XL2 test to the CellCarta Effective Date as an upfront make-good payment covering past royalties due and a royalty rate of 0.675% on future Nodify XL2 test net sales worldwide for 15 years from the first commercial sale, ending in 2034. Royalty expense under the CellCarta License for each of the years ended December 31, 2024 and 2023 was$0.3 million and $0.2 million, respectively.

On October 31, 2019, we completed an acquisition of Freenome's United States operations (formerly "Oncimmune USA" or "Oncimmune") including its COLA/CLIA lab in De Soto, Kansas and its pulmonary nodule malignancy test, then marketed in the United States as the EarlyCDT Lung® test. We renamed and relaunched the test on February 28, 2020 as the Nodify CDT test. As part of the acquisition of the assets of Oncimmune, the Company entered into several agreements to govern the relationship between the parties. The Company agreed to a license agreement and royalty payment related to the Nodify CDT test of 8% of recognized revenue for non-screening tests up to an annual minimum volume and 5% thereafter. Royalty expenses were$1.5 million and $1.0 million for the years ended December 31, 2024 and 2023, respectively.

Litigation, Claims and Assessments

From time to time, we may become involved in legal proceedings or investigations which could have an adverse impact on our reputation, business and financial condition and divert the attention of our management from the operation of our business. We are not presently a party to any legal proceedings that, if determined adversely to us, would individually or taken together have a material adverse effect on our business, results of operations, financial condition, or cash flows.

Note 17 – Subsequent Events

On February 28, 2025 (the Fifth Amendment Effective Date), the Company entered into the Fifth Amendment to the Credit Agreement and Guaranty (the Fifth Amendment) with Perceptive, as lender and administrative agent, and the Company, as borrower, whereby subject to the terms and conditions of the Fifth Amendment, the Tranche C Loan revenue milestone was eliminated and the Commitment Termination Date (as defined in the Credit Agreement) was extended, providing continued availability to the Tranche C Loan in an aggregate amount equal to $10.0 million through December 31, 2025. In addition, on the Tranche C Loan Borrowing Date (as defined in the Credit Agreement), the Tranche C Warrants, as amended, will become vested and exercisable at an exercise price equal to $0.793, the Company's closing stock price on February 28, 2025.