Veracyte was incorporated in the state of Delaware on August 15, 2006, as Calderome, Inc. Calderome, Inc. operated as an incubator until early 2008. On March 4, 2008, the Company changed its name to Veracyte, Inc. The Company’s headquarters are in South San Francisco, California, and it also has operations in San Diego, California, Austin, Texas, and Haifa, Israel.

The Company currently offers tests in prostate cancer (Decipher Prostate); thyroid cancer (Afirma); breast cancer (Prosigna); and bladder cancer (Decipher Bladder). In addition, the Company’s Percepta Nasal Swab test is being run in its Clinical Laboratory Improvement Amendments of 1988, or CLIA, certified lab in support of clinical studies.

The Company serves global markets with two complementary models. In the United States, it offers laboratory developed tests, or LDTs, through its centralized, CLIA certified laboratories in South San Francisco and San Diego, California, supported by its cytopathology expertise in Austin, Texas. Additionally, primarily outside of the United States, the Company provides its Prosigna test to patients through distribution to laboratories and hospitals that can perform the tests locally as an in vitro diagnostics, or IVD, test.

The Company’s condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States, or GAAP. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. The condensed consolidated balance sheet as of September 30, 2025, the condensed consolidated statements of operations for the three and nine months ended September 30, 2025 and 2024, the condensed consolidated statements of comprehensive income (loss) for the three and nine months ended September 30, 2025 and 2024, the condensed consolidated statements of stockholders' equity for the three and nine months ended September 30, 2025 and 2024, and the condensed consolidated statements of cash flows for the nine months ended September 30, 2025 and 2024 are unaudited, but include all adjustments, consisting only of normal recurring adjustments, which the Company considers necessary for a fair presentation of its financial position, operating results, stockholders' equity and cash flows for the periods presented. The condensed consolidated balance sheet as of December 31, 2024 has been derived from audited financial statements. The results for the three and nine months ended September 30, 2025 are not indicative of the results expected for the full year or any other period. The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. The Company operates in one segment.

Effective August 1, 2025, the Company ceased to have a controlling financial interest in its wholly-owned French subsidiary, Veracyte SAS. Accordingly, the Company derecognized the related assets and liabilities from its condensed consolidated financial statements. Prior to deconsolidation, the operating results and cash flows of Veracyte SAS were included in the Company’s condensed consolidated financial statements. Refer to Note 3, Balance Sheet Components, for additional information.

The accompanying interim period condensed consolidated financial statements and related financial information included in this Quarterly Report on Form 10-Q should be read in conjunction with the audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.

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 useful lives of property, plant and equipment; the recoverability of long-lived assets; the incremental borrowing rates for leases; the estimation of the fair value of intangible assets and contingent consideration; stock-based compensation; income tax uncertainties, including a valuation allowance for deferred tax assets; credit related losses on investments; and allowance for credit losses 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 recorded revenue and expenses that are not readily apparent from other sources. Actual results could differ from those estimates and assumptions.

The majority of the Company’s cash and cash equivalents are deposited with three major financial institutions in the United States. Deposits in these institutions may exceed the amount of insurance provided on such deposits. The Company has not realized any losses on its deposits of cash and cash equivalents other than exchange rate losses related to foreign currency denominated accounts.

Several of the components of the Company’s sample collection kits and CLIA test reagents, IVD products and associated systems, as well as the systems service and service kits, are obtained from single-source suppliers. If these single-source suppliers fail to satisfy the Company’s requirements on a timely basis, or are unable to provide the Company with reagents that perform to specifications, the Company could suffer delays in being able to deliver its diagnostic solutions, suffer a possible loss of revenue, or incur higher costs, any of which could adversely affect its operating results.

The Company is also subject to credit risk from its accounts receivable related to its sales. Credit risk for accounts receivable from testing revenue is incorporated in testing revenue accrual rates as the Company assesses historical collection rates and current developments to determine accrual rates and amounts the Company will ultimately collect. The Company generally does not perform evaluations of customers’ financial condition for testing revenue and generally does not require collateral. The Company assesses credit risk and the amount of accounts receivable the Company will ultimately collect for product, biopharmaceutical and other revenue based on collection history, current developments and credit worthiness of the customer. The estimate of credit losses is not material as of September 30, 2025.

The Company's short-term investments consist of United States treasury securities and time deposits with a bank with maturities at the time of purchase that were between three months and one year. The Company classifies these investments as held-to-maturity debt securities, which are reported at amortized cost. Discounts or premiums from the purchase of the securities are recognized as a component of interest income in other income, net in the consolidated statements of operations. Investments are initially recorded net of an allowance for expected credit losses, if any, which are remeasured each period and any impairments are recognized as an expense. Unrealized gains and losses are not recognized in income. As of both September 30, 2025 and December 31, 2024, no allowances for expected credit losses had been recorded and there have been no impairment or credit losses on the Company's short-term investments.

The Company recognizes revenue in accordance with the provisions of the Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC, 606, Revenue from Contracts with Customers, or ASC 606. This process involves identifying the contract with a customer, determining the performance obligations in the contract, determining the contract price, allocating the contract price to the distinct performance obligations in the contract, and recognizing revenue when the performance obligations have been satisfied. A performance obligation is considered distinct from other obligations in a contract when it provides a benefit to the customer either on its own or together with other resources that are readily available to the customer and is separately identified in the contract. Performance obligations are considered satisfied once the Company has completed a service or transferred control of a product to the customer.

In arrangements involving more than one service or good, each required service or good is evaluated to determine whether it qualifies as a distinct performance obligation based on whether (i) the customer can benefit from the service or good either on its own or together with other resources that are readily available and (ii) the service or good is separately identifiable from other promises in the contract. The consideration under the arrangement is then allocated to each separate distinct performance obligation based on its respective relative stand-alone selling price. The estimated selling price of each deliverable reflects the Company's best estimate of what the selling price would be if the deliverable was regularly sold by the Company on a stand-alone basis or using an adjusted market assessment approach if selling price on a stand-alone basis is not available. The consideration allocated to each distinct performance obligation is recognized as revenue when control is transferred which may be at a point in time or over time.

The Company recognizes testing revenue from the sale of tests performed for customers, including patients and institutions, at the time test results are reported to physicians. Most tests requested by customers are sold without a written agreement; however, the Company determines that an implied contract exists with its customers for whom a physician will order the test. The Company identifies each sale of its test to a customer as a single performance obligation. A stated contract price does not exist and the transaction price for each implied contract with a customer represents variable consideration. The Company estimates the variable consideration under the portfolio approach and considers the historical reimbursement data from third-party commercial and governmental payers and patients, as well as known or anticipated reimbursement trends not reflected in the historical data. The Company monitors the estimated amount to be collected in the portfolio at each reporting period based on actual cash collections in order to assess whether a revision to the estimate is required. Both the estimate and any subsequent revision contain uncertainty and require the use of significant judgment in the estimation of the variable consideration and application of the constraint for such variable consideration. The Company analyzes its actual cash

collections over the expected reimbursement period and compares it with the estimated variable consideration for each payer group and any difference is recognized as an adjustment to estimated revenue after the expected reimbursement period, subject to assessment of the risk of future revenue reversal. For the three and nine months ended September 30, 2025, the Company recorded $1.5 million and $3.7 million as revenue, respectively, and for the three and nine months ended September 30, 2024, the Company recorded $3.1 million and $10.0 million, respectively, resulting from cash collections exceeding the estimated variable consideration related to tests reported in previous years, including revenue received from successful appeals of reimbursement denials, net of recoupments.

The Company's product revenue primarily consists of the Prosigna IVD breast cancer assay, related diagnostic kits and services. Product revenue from diagnostic kits is generally recognized upon shipment from the contract manufacturer. Shipping and handling costs incurred for product shipments are included in product revenue. Revenue is presented net of the taxes that are collected from customers and remitted to governmental authorities.

From time to time, the Company enters into arrangements to license or provide access to its assets or services, including clinical and testing services, research and development, as well as other services, which are classified under biopharmaceutical and other revenue. Such arrangements may require the Company to deliver various rights, data, test results, services and/or samples, including intellectual property rights/licenses and biopharmaceutical research and development services. The Company receives consideration in the form of upfront license fees; payments on delivery of data or test results; costs of service plus margin; and development and commercial performance milestone payments.

The Company develops estimates and assumptions that require judgment to determine the underlying stand-alone selling price for each performance obligation which determines how the transaction price is allocated among the performance obligations. The estimation of the stand-alone selling price may include independent evidence of market price, forecasted revenue or costs, development timelines, discount rates, and probabilities of technical and regulatory success. The Company evaluates each performance obligation to determine if the obligation can be satisfied at a point in time or over time, and it measures the services delivered to the collaborative partner which are periodically reviewed based on the progress of the related program. For licenses that are bundled with other promises, the Company utilizes judgment to assess the nature of the combined performance obligation to determine whether the combined performance obligation is satisfied over time or at a point in time. The effect of any change made to an estimated input component and, therefore revenue or expense recognized, would be recorded as a change in estimate. In addition, variable consideration must be evaluated to determine if it is constrained and, therefore, excluded from the transaction price.

At the inception of each arrangement that includes milestone payments (variable consideration), the Company evaluates whether the milestones are considered probable of being reached and estimates the amount to be included in the transaction price. Milestone payments that are not within either party’s control, such as non-operational developmental and regulatory approvals, are generally not considered probable of being achieved until those approvals are received. At the end of each reporting period, the Company re-evaluates the probability of achievement of milestones that are within either party’s control, such as operational developmental milestones and any related constraint, and if necessary, adjusts its estimate of the overall transaction price. Any such adjustments are recorded on a cumulative catch-up basis, which would affect revenue and earnings in the period of adjustment. Revisions to the Company’s estimate of the transaction price may also result in negative revenue and earnings in the period of adjustment. One collaboration arrangement with milestone payments falls under the scope of ASC Topic 808, Collaborative Arrangements, or ASC 808. These milestone payments are recognized in the same manner as milestone payments from customers and are classified under biopharmaceutical and other revenue.

The components of the Company's cost of testing revenue are laboratory expenses, sample collection expenses, compensation expense, license fees and royalties, depreciation, other expenses such as equipment and laboratory supplies, and allocations of facility and information technology expenses. 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.

Cost of product revenue consists primarily of costs of diagnostic kit components and reagents, labor, delivery costs and royalties for licensed technologies included in our products. Subsequent to the restructuring proceedings affecting Veracyte SAS in August 2025, these costs are paid to a third-party contract manufacturer. The cost of the finished product is recognized in the period the related revenue is recognized.

Cost of biopharmaceutical and other revenue consists of costs of performing activities under arrangements that require the Company to license or provide access to its assets or laboratory testing services, as well as cost incurred in providing contracted research and development and manufacturing activities. These costs are mainly composed of compensation, manufacturing and laboratory supplies, and pass-through costs. Subsequent to the restructuring proceedings affecting Veracyte SAS beginning in August 2025 Veracyte SAS no longer performs biopharmaceutical services, contract manufacturing or contract development services.

In December 2023, the FASB issued Accounting Standards Update, or ASU, No. 2023-09, Improvements to Income Tax Disclosures (Topic 740). This update requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. This ASU is effective on a prospective basis for annual periods beginning after December 15, 2024. Early adoption is also permitted for annual financial statements that have not yet been issued or made available for issuance. This ASU will result in the required additional disclosures being included in the Company's annual disclosures.

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. ASU 2024-03 will require public business entities to disclose in the notes to the financial statements, at each interim and annual reporting period, specific information about certain costs and expenses, including purchases of inventory, employee compensation, depreciation, and intangible asset amortization included in each expense caption presented on the face of the income statement, and the total amount of an entity's selling expenses. ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027, and may be applied either prospectively or retrospectively. Early adoption is permitted. The Company is currently evaluating the impact of adopting this guidance on the consolidated financial statements.