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GRAIL, Inc.

For the period ended Dec 31, 2025. Filed Mar 12, 2026.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 12, 2026

GRAL$121.44+1.9%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

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Previous report: 10-K

Period ended 2024-12-31; filed 2025-03-05.

0001699031-25-000041

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-K

Period ended 2025-12-31; filed 2026-03-12.

0001628280-26-017319

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 169 previous paragraphs and 174 current paragraphs.

68 unchanged; 59 reworded; 44 added; 41 removed; 1 previous and 3 current paragraphs rearranged.

Tables are not compared: 14 previous and 14 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (44)

Current report

Recently we announced results from two of our large clinical trials, PATHFINDER 2 and NHS-Galleri Trial, and included certain results from those studies in our pre-market approval application (“PMA”) to the Food and Drug Administration (“FDA”), the last module of which we submitted in January 2026. Performance and safety data focused on the first approximately 25,000 participants of our approximately 35,000 parti cipant PATHFINDER 2 study were presented at the European Society for Medical Oncology (“ESMO”) in October 2025 (the “PATHFINDER 2 Initial Results”) and demonstrated that adding Galleri to recommended (breast, cervical, colorectal and lung) screenings led to a cancer detection rate more than seven-fold increase in the number of cancers found within a year, and an approximately three-fold increase when prostate screening was included. Results from the full approximately 35,000 participants in the PATHFINDER 2 study were generally consistent with the results presented at ESMO. We also announced topline results from our three year, randomized control NHS-Galleri Trial which demonstrated a substantial reduction in stage 4 cancer diagnoses, increased stage 1 and 2 detection of deadly cancers, and four-fold higher cancer detection rate when compared to recommended screenings alone, although the primary endpoint of statistically significant combined stage 3 and 4 reduction was not observed. However, there was a favorable trend toward fewer combined stage 3 and 4 cancers in a pre-specified group of 12 deadly cancers in the intervention arm after the prevalent screening round. The PATHFINDER 2 Initial Results and the performance and safety metrics from the first year (prevalent screening round) of our NHS-Galleri Trial (“NHS-Galleri Prevalent Screening Round Results”) were included in our PMA submission, along with results of a bridging study.

Current report

We designed Galleri to detect cancer early, when it is more amenable to curative treatment, and we launched Galleri in the United States in mid-2021. Galleri works by detecting DNA fragments shed into the bloodstream by tumor cells and analyzing specific methylation patterns that can be used to both identify a general cancer signal and localize that signal to a specific organ or tissue type. We have sold approximately 475,000 commercial Galleri tests through December 31, 2025, including more than 185,000 in 2025, which have detected some of the most aggressive cancers in early stages including, among others, endometrial, esophageal, gastrointestinal, head and neck, liver, pancreatic, and rectal cancers.

Current report

As an early pioneer of MCED testing, we have established strong relationships within the cancer and primary care community, including through partnerships with academic and community medical centers, key opinion leaders, and governmental policy and advocacy partners. We have shared evidence supporting our MCED testing at renowned medical conferences, such as the American Association of Cancer Research (“AACR”), American Society of Clinical Oncology (“ASCO”), ESMO, and American Academy of Family Physicians (“AAFP”). We have also published results from our studies in leading scientific and medical journals, including The Lancet, Nature, Nature Medicine, Cancer Cell, and The Lancet Oncology.

Current report

$325 million Private Investment of Public Equity (the “PIPE”)

Current report

On October 18, 2025, we entered into a securities purchase agreement (the "Purchase Agreement") with certain investors for the private placement of (i) 2,640,970 shares of GRAIL's common stock at a price of $70.05 per share and (ii) pre-funded warrants to purchase an aggregate of 1,998,573 shares of GRAIL’s common stock (the "Pre-Funded Warrants") at a purchase price of $70.049 per Pre-Funded Warrant, which represents the per share price for the common stock less the $0.001 exercise price. The PIPE closed on October 21, 2025, at which time we received aggregate net proceeds of $311.3 million, after deducting issuance costs of $13.7 million.

Current report

In addition, in connection with the Purchase Agreement, we entered into a Registration Rights Agreement with all of the investors (the “Registration Rights Agreement”). Pursuant to the Registration Rights Agreement, we filed a registration statement on Form S-3 with the SEC on November 13, 2025 for purposes of registering the resale of the shares and the shares of common stock issuable upon exercise of the Pre-Funded Warrants purchased in the private placement.

Current report

On November 14, 2025, we entered into an equity distribution agreement (“Equity Distribution Agreement”), with certain sales agents, establishing an At the Market Equity Distribution Program, under which we may offer and sell shares of our common stock, having an aggregate offering price of $300.0 million or up to 6,900,000 of common stock shares (the “ATM Program”).

Current report

During the year ended December 31, 2025, we issued 1,169,218 shares of our common stock pursuant to the ATM Program and we received aggregate net proceeds of $107.5 million, after deducting issuance costs of $3.2 million. As of December 31, 2025, $189.3 million worth of shares of common stock remained available for sale pursuant to the ATM Program.

Current report

Strategic Collaboration with Samsung and $110 million Equity Investment

Current report

In October 2025, we announced a strategic collaboration with Samsung C&T Corporation (“Samsung C&T”), Samsung Electronics Singapore Pte. Ltd. (together with Samsung C&T, the “Samsung Investors”) and Samsung Electronics Co., Ltd. (“Samsung Electronics”). As part of this strategic collaboration, we and Samsung C&T intend to work as exclusive partners to commercialize Galleri in Korea and, potentially, other key Asian markets, including Japan and Singapore. In addition, we and Samsung Electronics intend to explore potential additional strategic and operational collaborations, such as supporting longitudinal genomic-lifestyle clinical research and the integration of Samsung Electronics’ health data platform with our technologies and data.

Current report

In connection with this strategic collaboration, we entered into a stock purchase agreement (the “Samsung Stock Purchase Agreement”), with the Samsung Investors and Samsung Electronics, providing for the issuance and sale by us to the Samsung Investors in a private placement of 1,570,308 shares of our common stock, at a purchase price of$70.05 per share, upon the terms and conditions set forth in the Samsung Stock Purchase Agreement, for aggregate gross proceeds of approximately $110.0 million (the “Samsung Investment”). The Samsung Investment is subject to the satisfaction of certain closing conditions set forth in the Samsung Stock Purchase Agreement, including, but not limited to the satisfaction of certain regulatory approvals or clearances, including with respect to the Committee on Foreign Investment in the United States.

Current report

We intend to use the net proceeds from all our equity offerings to fund our commercial activities and reimbursement efforts, as well as for working capital and other general corporate purposes.

Current report

We entered into or adopted agreements that provide a framework for the relationship between us and Illumina in connection with the Spin-Off. Refer to Note 1 — Organization And Description Of Businessin Item 8 in this Annual Report on Form 10K.

Current report

As of December 31, 2025, Illumina held 2,502,126 shares of common stock representing a less than 10% stake in the Company. On February 17, 2026, Illumina filed a Schedule 13G reporting beneficial ownership of 1,302,126 shares of our common stock.

Current report

Seasonal fluctuations and underlying business trends have also affected, and are likely to continue to affect, our business. We may experience this seasonality, in particular in the third quarter due to primary care physician and patient summer vacation periods, with relatively lower volume in the first and third quarters, and relatively higher volume in the second and fourth quarters. These seasonal trends have caused, and will likely continue to cause, fluctuations in our quarterly results, including fluctuations in sequential revenue growth rates.

Current report

Income taxes are accounted for under the asset and liability method, which requires the recognition of deferred tax assets and liabilities for the future tax consequences of events that have been included in the consolidated financial statements. Deferred tax assets are recognized for deductible temporary differences and tax credit carryforwards, and deferred tax liabilities are recognized for taxable temporary differences. Temporary differences are the differences between the reported amounts of assets and liabilities and their tax bases. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portions or all of the deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.

Current report

Thedecrease in development services revenue of$8.4 million or 49%was primarily driven by a $7.0 million decrease in revenue from pilots with biopharmaceutical partners and a $1.4 million decrease in revenue from research services and other services revenue.

Current report

Theincrease in cost of screening revenue (exclusive of amortization of intangible assets) of$10.0 million or 16%wasprimarily driven by a 36% increase in Galleri sales volume, partially offset by a reduction in variable costs of Galleri testing performed on our automated platform.

Current report

Cost of screening revenue (exclusive of amortization of intangible assets) as a percent of revenue decreased in 2025 mainly due to the reduction in variable costs of Galleri testing performed on our automated platform, partially offset by a 6% decrease in ASP and higher sample reprocessing costs.

Current report

Thedecrease in cost of development services revenue of$3.8 million or 60%wasprimarily due to a decrease in pilots with biopharmaceutical partners and a decrease in the number of research samples processed.

Current report

A decrease in compensation expenses of $60.3 million primarily due to a $37.4 million decrease in salaries and wages, a $14.7 million decrease in stock-based compensation expense and a $7.7 million decrease in severance and benefits, primarily due to the workforce reductions related to the Restructuring Plan implemented in 2024.

Current report

A decrease in clinical studies of $15.9 million primarily due to a $20.3 million decrease in PATHFINDER 2 study and NHS-Galleri trial expenses, partially offset by a $6.2 million increase due to increased enrollment in the REACH/Galleri-Medicare study.

Current report

A decrease in other expenses of $8.7 million primarily due to a $3.9 million decrease in contractors and temporary labor, a $1.8 million decrease in professional services, and a $1.8 million decrease in cloud computing expenses due to cost optimization efforts.

Current report

Thedecreasein sales and marketing expenses of$37.3 million or 24% was primarily attributable to a decrease in compensation expenses of $26.1 million, primarily due to a $17.4 million decrease in salaries and wages, a $4.8 million decrease in severance and benefits, and a $4.4 million decrease in stock-based compensation expense, primarilydue to workforce reductions related to the Restructuring Plan implemented in 2024. Professional services and marketing expenses decreased by $9.6 million due to cost optimization efforts. Other expenses decreased by $1.6 million mainly driven by decreases in the use of contractors and temporary labor as well as reductions in allocated expenses due to cost optimization efforts.

Current report

Goodwill and intangible impairment decreased $1.4 billion or 98% due to a goodwill impairment charge of $888.9 million and an IPR&D impairment charge of $532.0 million recognized during 2024, partially offset by an IPR&D impairment charge of $28.0 million recognized in 2025.

Current report

Thedecreasein benefit from income taxes of$9.2 million or 7%wasprimarily due to an increasein effective tax rate for the year ended December 31, 2025 when compared to the effective tax rate for the year ended December 31, 2024.

Current report

Pursuant to the fourth amendment to the Illumina Supply Agreement, our perpetual royalty payment obligation to Illumina is suspended until December 24, 2026 or any earlier change of control, at which time royalty payments to Illumina will resume without retroactive effect. In future periods, when we are obliged to make royalty payments under the Illumina Supply Agreement, our gross loss, adjusted gross profit, net loss and Adjusted EBITDA will be impacted.

Current report

In October 2025, we completed the PIPE and received aggregate net proceeds of $311.3 million, after deducting issuance costs of $13.7 million.

Current report

During 2025, we issued 1,169,218 shares of our common stock under the ATM program at the prevailing market prices for aggregate net proceeds of $107.5 million, after deducting issuance costs of $3.2 million. As of December 31, 2025, $189.3 million worth of shares of common stock remained available for sale pursuant to the ATM program.

Current report

In October 2025, we signed the Samsung Stock Purchase Agreement providing for the purchase by the Samsung Investors of 1,570,308 shares for aggregated net proceeds of $110.0 million, excluding any issuance costs. The Samsung Investment has not closed, and remains subject to the satisfaction of certain closing conditions set forth in the Samsung Stock Purchase Agreement, including, but not limited to the satisfaction of certain regulatory approvals or clearances, including with respect to the Committee on Foreign Investment in the United States.

Current report

We intend to use the net proceeds from these transactions to fund our commercial activities and reimbursement efforts, as well as for working capital and other general corporate purposes.

Current report

Generally, our net cash provided by financing activities is used to fund our day to day operating activities. First quarter operating cash requirements are generally higher due to payment in the first quarter of our annual bonuses accrued during the prior year. During 2025 and 2024, cash paid for annual bonuses accrued during the prior year was $24.2 million and $25.9 million. As of December 31, 2025, $22.8 million is accrued related to annual bonuses that will be paid in the first quarter of 2026.

Current report

The decrease in net cash used by operating activities was primarily driven by an improvement in the net loss, adjusted for non-cash changes of$241.5 million and positive working capital changes of$36.7 million, primarily due to an increase in revenue collections, a decrease in operating expenses primarily driven by a reduction in workforce related to the Restructuring Plan, a decrease in clinical studies driven by completion of enrollment in our PATHFINDER 2 study and completion of final study visits in our NHS-Galleri Trial and a decrease in purchases of laboratory supplies driven by the completion of the development and validation of our automated platform at the end of 2024 and lower clinical studies sample processing. In addition, prior to the Spin-Off, our stock based compensation was settled in cash and subsequent to the Spin-Off settled in shares.

Current report

The decrease in net cash used by investing activitieswas primarily related to proceeds from maturities of marketable securities, net of purchases of marketable securities.

Current report

The decrease in net cash provided by financing activities was primarily related to the funding received from Illumina in 2024 prior to the Spin-off of$1.2 billion, partially offset by net proceeds from equity offerings of$418.8 million.

Current report

In accordance with our lease agreements, we provided standby letters of credit totaling$7.0 million in lieu of a security deposit. These letters of credit remain effective through March 1, 2028 and January 28, 2038.

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Removed paragraphs (41)

Previous report

On June 24, 2024, Illumina completed the Spin-Off, as described above. See Note 1 — Organization And Description Of Businessfor details. In connection with the Spin-Off, certain equity and liability classified awards were converted in accordance with the employee matters agreement, as further described in Note 7 — Stock-Based Compensation. As a result of the separation, our member’s equity balance was reclassified to additional paid-in capital.

Previous report

While GRAIL was a subsidiary of Illumina, GRAIL’s fiscal year was the 52 or 53 weeks ending the Sunday closest to December 31, with quarters of 13 or 14 weeks ending the Sunday closest to March 31, June 30, September 30, and December 31. References to “fiscal year 2023” refer to the period from January 2, 2023 to December 31, 2023, and “fiscal year 2024” refer to the period from January 1, 2024 to December 31, 2024. Upon the closing of the Spin-Off, GRAIL adopted a fiscal year end of December 31.

Previous report

On July 13, 2022, the European General Court ruled that the European Commission had jurisdiction under the European Union Merger Regulation to review the Acquisition. Additionally, on September 6, 2022, the European Commission issued a decision prohibiting the Acquisition. These decisions constituted substantive changes in circumstances that would more likely than not reduce the fair value of goodwill. We recognized a goodwill impairment for $4.7 billion in 2022. In the third quarter of 2023, we concluded the sustained decrease in Illumina’s stock price and overall market capitalization during the quarter was a triggering event indicating the fair value of GRAIL might be less than its carrying amount that led us to test goodwill for impairment. We recognized an additional goodwill impairment of $608.5 million in 2023 primarily due to changes to expected timing of revenue and a higher discount rate. In the second quarter of 2024, prior to the Spin-Off, the approval of the Spin-Off by Illumina’s board of directors represented a potential indicator of impairment which also aligned with the timing of Illumina’s annual goodwill impairment test date for 2024. We recognized a goodwill impairment of $888.9 million as a result of the impairment assessment, primarily due to changes to the forecast of GRAIL’s value and the method for valuing GRAIL.

Previous report

In conjunction with the third quarter of 2023 goodwill impairment assessment described above, the Company also evaluated the IPR&D intangible asset for potential impairment. Based on the impairment test performed, the Company recognized an impairment of $110.0 million, primarily due to a decrease in projected cash flows and a higher discount rate selected for the fair value calculation. In conjunction with Illumina’s second quarter of 2024 goodwill impairment assessment, the IPR&D intangible asset of the GRAIL reporting unit was evaluated for potential impairment by Illumina prior to the Spin-Off. Based on the impairment test performed, the Company recognized an impairment of $420.0 million primarily due to changes to revenue projections and the discount rate utilized. Subsequent to the Spin-Off, the Company performed a portfolio review and determined to decrease investment in the development of the IPR&D asset, which impacted the amount and timing of expected future cash flows attributable to IPR&D which represented a potential impairment indicator. Based on the impairment test performed, the Company recognized an additional impairment of $112.0 million, primarily due to a decrease in projected cash flows.

Previous report

Upon closing of the Acquisition, as a wholly owned subsidiary of Illumina, we were no longer subject to U.S. income tax on a standalone basis and U.S. income tax was combined into Illumina’s consolidated income tax return as a subsidiary of Illumina. However, for financial statement purposes, we have elected to compute our income tax provision, including current and deferred taxes, as if we filed a separate income tax return and were not included in Illumina’s consolidated return for the period GRAIL was owned by Illumina. Including the provision for income taxes in our standalone financials is more representative of our financial position as a standalone company. As such, the income tax provisions and related deferred tax assets and liabilities reflected in our financial statements for the periods ending December 31, 2023 and January 1, 2023 have been estimated as if we were a separate taxpayer.

Previous report

Under this method, various tax attributes, such as net operating losses and tax credits, are also presented on a separate return basis. For income tax purposes, since we were not a separate taxpayer and merely a subsidiary of Illumina, these tax attributes, including net operating losses and tax credits, are the property of

Previous report

Illumina and have either already been utilized by Illumina in its consolidated or combined income tax returns or will be utilized by Illumina in its returns in the future. Accordingly, such tax attributes will not be available to us as a standalone entity on our income tax returns in the future; therefore, in connection with the Spin-off, we recorded an entry to additional paid in capital in order to remove the tax-effected deferred tax assets, net of any valuation allowance, for the tax attributes that remained the property of Illumina. Following the Spin-off, as a standalone entity, GRAIL files tax returns on its own behalf and its deferred taxes and actual income tax rate may differ from those in historical periods.

Previous report

Thedecrease in development services revenue of$1.1 million wasprimarily due to a decrease of $0.8 million in revenue from pilots with biopharmaceutical partners as a result of milestones earned in 2023 that did not reoccur and a decrease of $1.1 million in other services revenue, partially offset by an increase of $0.6 million in clinical development revenue and an increase of $0.2 million in revenue earned from research services.

Previous report

Theincrease in cost of screening revenue (exclusive of amortization of intangible assets) of$15.3 millionwas primarily driven by an increase in test volume. Cost of screening revenue (exclusive of amortization of intangible assets) as a percent of revenue decreased in 2024 primarily due to improved efficiency in Galleri testing related to scalability with increased Galleri sales volume.

Previous report

Thedecrease in cost of development services revenue of$0.4 million wasprimarily due to a decrease in labor costs associated with development services projects completed during the periods, partially offset by increases in overhead and materials expenses.

Previous report

The decrease of $11.6 million in compensation expenses was primarily related to a decrease of $9.1 million in stock-based compensation, a decrease of $8.0 million in salaries and wages and a decrease of $3.2 million in variable compensation expense primarily due to the reduction in workforce related to the Restructuring Plan, partially offset by an increase of $8.7 million in severance and benefits related to the Restructuring Plan.

Previous report

The decrease in depreciation expenses of $1.4 million was primarily driven by fully depreciated assets.

Previous report

The increase of $2.9 million in other expenses was primarily driven by an increase of $1.9 million in minimum royalty and intellectual property-related expenses, an increase of $1.3 million in the use of contractors and temporary labor, partially offset by a decrease of $0.3 million in cloud computing expenses primarily due to cost optimization efforts.

Previous report

Thedecreasein sales and marketing expenses of$8.3 million wasprimarily attributable to a decrease of $2.5 million in compensation expenses primarily related to a decrease in salaries and wages of $4.9 million, a decrease in stock-based compensation of $2.2 million, and a decrease of $0.3 million in variable compensation expense primarily due to the reduction in workforce related to the Restructuring Plan, partially offset by a $4.9 million increase in severance and benefits related to the Restructuring Plan. Third-party marketing professional services expenses decreased by $2.2 million primarily due to a reduction in marketing event activities. Other expenses decreased by $3.6 million primarily due to decreases in allocated facilities expenses as a result of reductions in sales and marketing headcount.

Previous report

As a result of a goodwill impairment assessment performed by Illumina in the second quarter of 2024, a goodwill impairment charge of $888.9 million was recorded, which represents the amount by which the net carrying value of GRAIL exceeded the fair value of GRAIL at the time the quantitative test was performed, primarily due to changes to theforecast of GRAIL’s value and the method for valuing GRAIL. In conjunction with the goodwill impairment assessment, an impairment assessment for our IPR&D intangible assets was performed by Illumina which resulted an impairment charge of $420.0 million primarily due to changes to revenue projections and the discount rate utilized. Subsequent to the Spin-Off, in conjunction with a portfolio review, we determined to reduce investment in the development of the IPR&D asset, which impacted the amount and timing of expected future cash flows attributable to IPR&D which we concluded was a possible indicator of impairment and another IPR&D impairment test was performed. The impairment assessment resulted in an additional impairment charge of $112.0 million primarily due to a decrease in projected cash flows.

Previous report

As a result of an impairment assessment performed by Illumina in the third quarter of 2023, a goodwill impairment charge of $608.5 million was recorded which represents the amount by which the carrying value of GRAIL exceeded the fair value of GRAIL upon performing a quantitative test, primarily due to changes to expected timing of revenue and a higher discount rate. In conjunction with the 2023 impairment assessment, an impairment charge of $110.0 million was recorded to the IPR&D intangible asset.

Previous report

Theincreasein benefit from income taxes of$93.4 millionwas primarily driven by an increase inpretax tax book losses for fiscal year 2024 when compared to fiscal year 2023, with consideration to the impact of the valuation allowance against pre-tax losses, as well as the impairments of intangible assets that reduced the Company’s net deferred tax liabilities.

Previous report

During fiscal year 2024, net cash used by operating activities consisted of a net loss of$2.0 billion, adjusted by non-cash charges of$1.5 billion, $53.8 million cash payments for equity awards, and cash used by changes in our operating assets and liabilities of$24.3 million. The non-cash adjustments primarily consisted of goodwill and intangible assets impairment of$1.4 billion, depreciation and amortization of$158.1 million, and stock-based compensation expense of$86.1 million, which was partially offset by a non-cash benefit of$134.3 million relating to deferred taxes. Changes in operating assets and liabilities was predominantly driven bya decrease in accounts payable of$14.6 million, a decrease in accrued and other liabilities of $12.9 million, and an increase in accounts receivable of $3.4 million, partially offset by a decrease in supplies of$3.1 million, a decrease inprepaid expenses and other current assets of $1.8 million, and a decrease in operating lease assets and liabilities of$1.7 million.

Previous report

During fiscal year 2023, net cash used by operating activities consisted of a net loss of $1.5 billion, adjusted by non-cash charges of $939.1 million, $76.9 million cash payments for equity awards, and cash provided by changes in our operating assets and liabilities of $7.7 million. The non-cash adjustments primarily consisted of goodwill and intangible assets impairment of $718.5 million, depreciation and amortization of $158.7 million, and stock-based compensation expense of $97.2 million, which was partially offset by a non-cash benefit of $38.2 million relating to deferred taxes. Changes in operating assets and liabilities was predominantly driven by a decrease in operating lease assets and liabilities of $6.7 million, an increase in accounts payable of $2.9 million, and an increase in accrued and other liabilities of $2.4 million, partially offset by an increase in supplies of $1.9 million, an increase in accounts receivable of $1.4 million, and an increase in prepaid expenses and other current assets of $0.9 million.

Previous report

During fiscal year 2024, net cash used by investing activities primarily consisted of purchases of marketable securities of$545.8 million and $5.2 million for capital expenditures primarily related to purchases of machinery and equipment for use in our laboratories.

Previous report

During fiscal year 2023, net cash used by investing activities primarily consisted of $12.9 million for capital expenditures primarily related to purchases of machinery and equipment for use in our laboratories.

Previous report

During fiscal year 2024, net cash provided by financing activities primarily consisted of $1.2 billion in funding received from Illumina.

Previous report

During fiscal year 2023, net cash provided by financing activities primarily consisted of $464.0 million in funding received from Illumina, offset by $0.2 million of taxes paid related to net share settlement of equity awards.

Previous report

Historically, we have entered into operating leases for facilities and equipment used for research and development. Operating leases have remaining lease terms which range from 1 year to 9 years, and often include one or more options to renew. These renewal terms can extend the lease term from 5 to 15 years and are included in the lease term when it is reasonably certain that the option will be exercised. The exercise of lease renewal and termination options are at the sole discretion of GRAIL. We also have variable lease payments that are primarily comprised of common area maintenance and utility charges. As of December 31, 2024, we had undiscounted operating lease payment obligations of$86.0 million, with$15.2 million payable within twelve months of December 31, 2024.

Previous report

We have developed a breakthrough methylation-based technology which is utilized by biopharmaceutical companies in research and clinical studies, and companion diagnostic development. For contracts with multiple performance obligations, the transaction price is allocated to the separate performance obligations on a relative standalone selling price basis. We determine standalone selling price by considering the historical selling price of these performance obligations in similar transactions as well as other factors, including, but not limited to, the price that customers in the market would be willing to pay, competitive pricing of other vendors, industry publications and current pricing practices, and expected costs of satisfying each performance obligation plus appropriate margin; or by using the residual approach if standalone selling price is not observable, by reference to the total transaction price less the sum of the observable standalone selling prices of other performance obligations promised in the contract.

Previous report

Biopharmaceutical partners engage with us to run pilot and research studies by sending patient samples and comparing our test result to their expected result for evaluation of performance and application. We recognize revenue as performance obligations are completed.

Previous report

Following favorable results from pilot and research studies, biopharmaceutical partners may enter into development service agreements with us related to clinical study and companion diagnostic device development and regulatory submissions for the developed product(s). These agreements typically have multiple commitments of services and therefore, have longer performance periods. We use an input method based on costs incurred to measure our progress toward the completion and satisfaction of the performance obligations. We assess the changes to the total expected cost estimates as well as any incremental fees negotiated resulting from changes to the scope of the original contract in determining the revenue recognized at each reporting period.

Previous report

Prior to the Spin-Off, we compensated our employees through a long-term incentive program that included GRAIL cash-based equity incentive awards (“Cash-Based Equity Awards”). As these awards were indexed to the value of GRAIL and settled in cash, they were accounted for under ASC 718 Compensation -Stock Compensation as a liability- classified award because the substantive terms of the award required cash settlement on each vesting date. Under ASC 718, we elected to expense the compensation cost over the life of the award via a straight-line method, recognized in stock-based compensation expense. This method resulted in the amount of compensation cost recognized as of any date being at least equal to the earned portion of the expected fair value of the awards on the vest date. Since we did not have actively traded standalone stock, GRAIL’s standalone value calculation was estimated by the Company based on its internal analysis and on input from our independent valuation advisors. To estimate the value of GRAIL, various assumptions were used, including assumptions related to our long-range financial projections, applicable discount rate and terminal growth rate. While we believe the assumptions used were reasonable, assumptions are inherently subject to uncertainty and, as previously noted, small variations in these assumptions could have had a significant impact on the concluded value.

Previous report

The value of the Cash-Based Equity Awards was recorded over the respective vesting periods of the Cash-Based Equity Awards, with recognition of a corresponding liability recorded in incentive plan liabilities in the consolidated balance sheets. The Cash-Based Equity Awards were remeasured at each reporting date until settlement, with changes in value recognized in stock-based compensation expense. On April 30, 2024, Illumina’s Compensation Committee approved an adjustment of the ordinary course payouts of the Cash-Based Equity Awards providing that the Cash-Based Equity Awards would be paid based on their nominal (face) value without adjustment based on changes in equity value. Subsequent to this adjustment to the Cash-Based Equity Awards and continuing until the Spin-Off, the Cash-Based Equity Awards expensed based on such nominal (face) value in accordance with their applicable vesting schedules.

Previous report

In connection with the Spin-Off, pursuant to the Employee Matters Agreement, our Cash-Based Equity Awards were modified (the “Award Modification”). Our cash settled, liability-classified awards were modified into RSUs that will be settled in shares of our common stock upon vesting. The unvested performance stock options held by certain GRAIL employees to purchase Illumina stock were converted to options to purchase our common stock. See Note 7 — Stock-Based Compensation for further details of the Award Modification.

Previous report

The grant date fair value of RSUs and deferred stock units (“DSUs”) are determined based on the closing market price of our common stock on the date of the grant, but (i) in the case of RSUs resulting from the Award Modification, were based on the closing market price of GRAIL’s common stock on the date of the Award Modification, and (ii) in the case of DSUs resulting from deferrals of director cash fees, are determined based on the closing market price of GRAIL’s common stock on the date on which such fees would have been otherwise paid). Stock-based compensation expense is recognized based on the fair value on a straight-line basis over the requisite service periods of the RSUs and DSUs.

Previous report

The fair value of performance stock options with service conditions is determined using the Black-Scholes-Merton option-pricing model. The model assumptions include expected volatility, term, dividends, and the risk-free interest rate. The expected volatility is generally determined by weighing the historical and implied volatility of peer companies’ common stock. The expected term is our best estimates based on the vesting period and contractual term. Given that cash dividends were never declared or paid on the Illumina nor our common stock, the expected dividend yield is determined to be 0%. We do not anticipate paying cash dividends in the foreseeable future. The risk-free interest rate is based upon U.S. Treasury securities with remaining terms similar to the expected term of the stock-based awards. The fair value of the performance stock options begins to be recognized when it is probable that the performance-based condition will be met.

Previous report

In the evaluation of goodwill for impairment, we first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting entity is less than its carrying value. If we determine that it is more likely than not for a reporting unit’s fair value to be greater than its carrying value, a calculation of the fair value is not performed. If we determine that it is more likely than not for a reporting unit’s fair value to be less than its carrying value, a calculation of the fair value is performed and compared to the carrying value of that reporting unit. In certain instances, we may elect to forgo the qualitative assessment and proceed directly to the quantitative impairment test. If the carrying value of a reporting unit exceeds its fair value, goodwill of that reporting unit is impaired and an impairment loss is recorded equal to the excess of the carrying value over its fair value.

Showing the first 40 of 41 passages. Open the source sections for the rest.

Reworded paragraphs (59)

Previous wording

A detailed discussion comparing our results of operations for the years ended December 31, 2023 and January 2, 2022 can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our final Information Statement filed with our Registration Statement on Form 10, as amended, as filed with the SEC.

Current wording

Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations

Previous wording

You should read the following discussion of our results of operations and financial condition together with our accompanying consolidated financial statements and the notes thereto included under Item 8. “Financial Statements”. This discussion contains forward-looking statements that involve risks and uncertainties. The forward-looking statements are not historical facts, but rather are based on current expectations, estimates, assumptions and projections about our industry and our business and financial results. Our actual results could differ materially from the results contemplated by these forward-looking statements due to a number of factors, including those discussed in the section entitled “Risk Factors” in Part I, Item 1A of this Form 10-K and the section titled “Cautionary Statement Concerning Forward-Looking Statements” of this Annual Report on Form 10-K.

Current wording

You should read the following discussion of our results of operations and financial condition together with our accompanying consolidated financial statements and the notes thereto included under Item 8. “Financial Statements”. This discussion contains forward-looking statements that involve risks and uncertainties. The forward-looking statements are not historical facts, but rather are based on current expectations, estimates, assumptions and projections about our industry and our business and financial results. Our actual results could differ materially from the results contemplated by these forward-looking statements due to a number of factors, including those discussed in the section entitled “Risk Factors” in Part I, Item 1A of this Annual Report on Form 10-K and the section titled “Cautionary Statement Concerning Forward-Looking Statements” of this Annual Report on Form 10-K. Our fiscal year end is December 31. References to 2025, 2024, and 2023 refer to the fiscal years ended December 31, 2025, December 31, 2024, and December 31, 2023. This section of this report generally discusses 2025 and 2024 items and year-to-year comparisons between 2025 and 2024. A detailed discussion comparing our results of operations for 2024 and 2023 can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K, for the year ended December 31, 2024.

Previous wording

We are an innovative commercial-stage healthcare company focused on saving lives and shifting the paradigm in early cancer detection. We believe screening individuals for many types of cancer with a single test represents a significant opportunity to reduce the global burden of cancer. Our Galleri test is a commercially available screening test for early detection of multiple types of cancer, which we termed multi-cancer early detection (“MCED”). We believe Galleri is clinically validated based on the results of its clinical studies completed to date, including the results of its foundational case-control Circulating Cell-free Genome Atlas (“CCGA”) study and interventional PATHFINDER study which together enrolled more than 21,000 participants. In these studies, Galleri demonstrated an ability to detect a shared cancer signal across more than 50 types of cancer, accurately predict the specific organ or tissue type where the cancer signal originated, and yield high positive predictive values and low false positive rates, all from a simple blood draw. Galleri results can help guide next steps for diagnosis of cancer by healthcare providers in required follow-up diagnostic testing. We launched Galleri in the United States in mid-2021. We have sold more than 290,000 commercial tests which have detected some of the most aggressive cancers in early stages including, among others, endometrial, esophageal, gastric, head and neck, liver, pancreatic, and rectal cancers.

Current wording

We are an innovative commercial-stage healthcare company focused on shifting the paradigm in early cancer detection at population scale. We believe screening individuals for many types of cancer with a single test represents a significant opportunity to reduce the global burden of cancer. Our multi-cancer early detection test (“Galleri”) can screen for many types of cancer, accurately predicting the specific organ or tissue type where the cancer signal originated (the “Cancer Signal of Origin”, or “CSO”), with high positive predictive values (“PPV”) and low false positive rates, all from a simple blood draw. Galleri has detected some of the most aggressive cancers in early stages including, among others, endometrial, esophageal, gastrointestinal, head and neck, liver, pancreatic, and rectal cancers. We have conducted what we believe is the largest clinical program in genomic medicine to date with data from over 385,000 participants that we believe demonstrate the clinical validation and clinical utility of Galleri in its intended use population. We have deep operational experience with over 800,000 tests processed across this clinical program and from our commercial experience, including through partnerships with leading healthcare systems, employers, digital health platforms, payors, and life insurance providers.

Previous wording

Since our inception, we have incurred net losses each year. Our net losses were$2.0 billion for fiscal year 2024 (which includes$1.4 billion of goodwill and intangible assets impairment),$1.5 billion for fiscal year 2023 (which includes$718.5 million of goodwill and intangible assets impairment), and$5.4 billion for fiscal year 2022 (which includes$4.7 billion in goodwill impairment), (see “Basis of Presentation” below for a description of applicable fiscal periods). Adjusted EBITDA was$(483.5) million for fiscal year 2024, $(523.9) million for fiscal year 2023, and$(500.1) million for fiscal year 2022. Adjusted EBITDA is a non-GAAP financial measure. For a reconciliation of Adjusted EBITDA to the most directly comparable U.S. generally accepted accounting principle (“GAAP”) financial measure, information about why we consider Adjusted EBITDA useful and a discussion of the material risks and limitations of these measures, please see “Non-GAAP Financial Measures” below. Substantially all of our net losses resulted from the application of pushdown accounting, including goodwill and intangible assets impairment, amortization of intangible assets, as well as our research and development programs, general and administrative (“G&A”) costs associated with our operations and sales and marketing costs associated with commercializing our products. Additionally, due to the application of pushdown accounting, our balance sheet includes intangible assets recognized by Illumina in connection with their acquisition of us that may be subject to additional impairment over time. We expect to continue to incur operating losses over at least the next several years as we continue to invest in research and development and commercialization of existing products.

Current wording

Since our inception, we have incurred net losses each year. Our net losses were$408.4 million, $2.0 billion and $1.5 billion for 2025, 2024 and 2023. Adjusted EBITDA was$(320.6) million, $(483.5) million and $(523.9) million for 2025, 2024 and 2023. Adjusted EBITDA is a non-GAAP financial measure. For a reconciliation of Adjusted EBITDA to the most directly comparable U.S. generally accepted accounting principle (“GAAP”) financial measure, information about why we consider Adjusted EBITDA useful and a discussion of the material risks and limitations of these measures, please see “Non-GAAP Financial Measures” below. Substantially all of our net losses resulted from the application of pushdown accounting, including goodwill and intangible assets impairments, amortization of intangible assets, as well as our research and development programs, general and administrative (“G&A”) costs associated with our operations, and sales and marketing costs associated with commercializing our products. Additionally, due to the application of pushdown accounting, our balance sheet includes intangible assets recognized by Illumina in connection with their acquisition of us that may be subject to additional impairment over time. We expect to continue to incur operating losses over at least the next several years as we continue to invest in research and development and commercialization of existing products.

Previous wording

On June 21, 2024, in connection with the Spin-Off, we received a cash contribution of $932.3 million from Illumina. In connection with the Spin-Off, we incurred $22.2 million of legal and professional fees in the year ended December 31, 2024 related to the 2021 acquisition of GRAIL by Illumina, and corresponding antitrust litigation, including compliance and divestiture of GRAIL from Illumina through the Spin-Off. See “Non-GAAP Financial Measures — Adjusted EBITDA” for further details. In addition, from 2021 to 2024, we spent $143.8 million on legal and professional service fees related to the antitrust litigation and compliance with the hold separate order and transaction costs related to Illumina’s acquisition of GRAIL and the Spin-Off.

Current wording

On June 21, 2024, in connection with the Spin-Off, we received a cash contribution of $932.3 million from Illumina. In connection with the Spin-Off, we incurred $22.2 million of legal and professional fees in the year ended December 31, 2024 related to the 2021 acquisition of GRAIL by Illumina, and corresponding antitrust litigation, including compliance with the hold separate arrangements imposed by the European Commission, and divestiture of GRAIL from Illumina through the Spin-Off. See “Non-GAAP Financial Measures — Adjusted EBITDA” for further details. In addition, from 2021 to 2024, we spent $143.8 million on legal and professional service fees related to the antitrust litigation and compliance with the hold separate order and transaction costs related to Illumina’s acquisition of GRAIL and the Spin-Off.

Previous wording

On August 9, 2024, following a portfolio review, our Board of Directors (the “Board”) approved a restructuring plan (“Restructuring Plan”) designed to reprioritize our resources to focus on our core MCED business and reduce overall spend as we progress towards completion of registrational studies and premarket approval application (“PMA”) submission to the U.S. Food and Drug Administration (“FDA”) for Galleri.

Current wording

On August 9, 2024, following a portfolio review, our Board of Directors (the “Board”) approved a restructuring plan (“Restructuring Plan”) designed to reprioritize our resources to focus on our core MCED business and reduce overall spend as we progressed towards completion of registrational studies and PMA submission to the FDA for Galleri.

Previous wording

As a result, we have taken actions to streamline our commercial sales forces and focus their field-based activities on the current customers expected to be more productive and high priority opportunities. We maintained sales force coverage for the majority of our current Galleri volume and active prescribers. As part of this approach, we also streamlined our current and planned investment in our enterprise business, which included our employer and life insurance businesses. Reductions in the commercial organization included management layers and commercial roles without sales responsibilities. In addition to reductions in the commercial organization, we made reductions in medical affairs teams involved with U.S. Galleri provider engagement.

Current wording

As a result, we streamlined our commercial sales forces to focus on productive customers and high priority opportunities, while maintaining sales force coverage for the majority of our current Galleri volume and active prescribers. We also streamlined the investment in enterprise business, including our employer and life insurance businesses. These changes involved simplifying management layers and commercial roles without sales responsibilities, along with reductions in medical affairs teams involved with U.S. Galleri provider engagement.

Previous wording

We also substantially decreased investment and planned investment in research and development activities related to our product programs beyond Galleri, including our diagnostic aid for cancer and minimal residual disease programs. In addition, we made reductions in general and administrative expenses to reflect the focus on the MCED opportunity. We plan to continue to invest in our biopharmaceutical partnerships and work with our partners to leverage our proprietary methylation technology in precision oncology applications.

Current wording

We also substantially decreased investment and planned investment in research and development activities related to our product programs beyond Galleri, including our diagnostic aid for cancer (“DAC”) and minimal residual disease programs. In addition, we made reductions in general and administrative expenses to reflect the focus on the MCED opportunity. We plan to continue to invest in our biopharmaceutical partnerships and work with our partners to leverage our proprietary methylation technology in precision oncology applications.

Previous wording

The Restructuring Plan was substantially completed in the fourth quarter of 2024, and we incurred approximately $18.3 million of total charges for the year ended December 31, 2024, consisting primarily of employee severance, benefits, payroll taxes, and other associated costs. We expect the headcount reductions to enable future cost savings of approximately $120 million on an annual basis. We estimate that the Restructuring Plan extends our anticipated cash runway from the second half of 2026 into 2028.

Current wording

The Restructuring Plan was substantially completed in the fourth quarter of 2024, and we incurred $18.3 million of total charges through the fourth quarter of 2024, consisting primarily of employee severance, benefits, payroll taxes, and other associated costs. For the year ended December 31, 2025, we incurred an immaterial amount of restructuring charges.

Previous wording

The accompanying consolidated financial statements have been prepared on a standalone basis using the consolidated financial statements and accounting records of Illumina prior to the Spin-Off, and the accounting records of GRAIL, Inc. subsequent to the Spin-Off. These consolidated financial statements reflect GRAIL’s consolidated historical financial position, results of operations and cash flows as historically managed, in accordance with GAAP. The Consolidated Financial Statements may not be indicative of GRAIL’s future performance and do not necessarily reflect what the financial position, results of operations and cash flows would have been, and may not include all expenses that would have been incurred, had GRAIL been operated as an independent, publicly traded company during the periods presented. Certain situations require management to make estimates based on judgments and assumptions, which may affect the reported amounts of assets and respective disclosures at the date of the financial statements. Management’s judgments and assumptions may also affect the reported amounts of net sales and expenses during the reporting periods. Actual results could differ from these management estimates.

Current wording

The accompanying consolidated financial statements have been prepared on a standalone basis using the consolidated financial statements and accounting records of Illumina prior to the Spin-Off, and the accounting records of GRAIL, Inc. subsequent to the Spin-Off. These consolidated financial statements reflect our consolidated historical financial position, results of operations and cash flows as historically managed, in accordance with GAAP. The consolidated financial statements may not be indicative of our future performance and do not necessarily reflect what the financial position, results of operations and cash flows would have been, and may not include all expenses that would have been incurred, had GRAIL been operated as an independent, publicly traded company during the periods presented prior to the Spin-Off. Certain situations require management to make estimates based on judgments and assumptions, which may affect the reported amounts of assets and respective disclosures at the date of the financial statements. Management’s judgments and assumptions may also affect the reported amounts of net sales and expenses during the reporting periods. Actual results could differ from these management estimates.

Previous wording

Illumina’s acquisition of GRAIL on August 18, 2021 (“the Acquisition”) represented a change of control with respect to GRAIL. Given GRAIL, Inc. merged with SDG Ops, Inc., which then merged with SDG Ops LLC, authoritative guidance (ASC 805-50-30) required pushdown accounting to be applied for the Second Merger amongst entities under common control. As a result of the application of pushdown accounting, the separately issued financial statements of GRAIL reflect Illumina’s basis in the assets and liabilities of GRAIL which were remeasured to fair value as of the Closing Date. Intangible assets included developed technology, in-process research and development, and trade names, as well as goodwill.

Current wording

Illumina’s acquisition of GRAIL on August 18, 2021 represented a change of control with respect to GRAIL. Given GRAIL, Inc. merged with SDG Ops, Inc., which then merged with SDG Ops LLC, authoritative guidance (ASC 805-50-30) required pushdown accounting to be applied for the Second Merger amongst entities under common control. As a result of the application of pushdown accounting, the separately issued financial statements of GRAIL reflect Illumina’s basis in the assets and liabilities of GRAIL which were remeasured to fair value as of the Closing Date. Intangible assets included developed technology, in-process research and development, and trade names, as well as goodwill.

Previous wording

We expect to incur additional costs as a separate public company. These additional costs are primarily related to certain supporting functions that may differ from and be higher than the costs historically incurred or allocated to us.

Current wording

We have incurred and expect to incur additional costs as a separate public company, and particularly as we transition to a large accelerated filer as of December 31, 2026 and are subject to enhanced reporting and internal control requirements under the Sarbanes-Oxley Act of 2002. These additional costs are primarily related to certain supporting functions that may differ from and be higher than the costs historically incurred or allocated to us.

Previous wording

In addition, we have entered into a supply and commercialization agreement with Illumina. Under the terms of the agreement, regardless of whether our products incorporate any Illumina technology, we have agreed to pay to Illumina a high single-digit royalty, subject to certain reductions, in perpetuity on net sales generated by our products or revenues otherwise generated or received by us, subject to certain exceptions, in the field of oncology. Per the terms of the Separation and Distribution Agreement with Illumina, the royalty arrangement is suspended until the earlier of December 24, 2026 or any earlier GRAIL Change of Control (as defined in that agreement), at which time the high-single digit royalty will become payable.

Current wording

In addition, we have entered into a supply and commercialization agreement with Illumina (the “Illumina Supply Agreement”). Under the terms of the Illumina Supply Agreement, regardless of whether our products incorporate any Illumina technology, we will be obligated to pay Illumina a 9% royalty, subject to certain reductions and floors, in perpetuity on net sales generated by our products or revenues otherwise generated or received by us, subject to certain exceptions, in the field of oncology. The royalty is subject to anti-stacking provisions that allow royalty payments we make to other third parties to be deducted from the 9% royalty rate, to a floor of 7%. We expect that the third party royalty payments we will make in the foreseeable future will result in a 7% royalty rate. After we have cumulatively paid Illumina royalties totaling $1 billion, the royalty rate will be reduced to 5%, without further adjustment. Pursuant to the fourth amendment to the Illumina Supply Agreement, the perpetual royalty payment obligation to Illumina is suspended until December 24, 2026 or any earlier change of control of GRAIL, at which time royalty payments to Illumina will resume, without retroactive effect. Any royalty payments that we would have made under the Illumina Supply Agreement during the suspension period are deemed to have been paid for purposes of the cumulative $1 billion in royalty payments required to reduce the royalty rate to 5%.

Previous wording

•FDA and other regulatory approval and reimbursement. Our performance will be impacted by the extent to which we can secure reimbursement and coverage for Galleri. Prior to broader coverage and reimbursement in the United States, we will continue our work with clinics and health systems to accelerate utilization, and with self-insured employers and health insurers to offer and cover Galleri. Galleri is currently available as a laboratory developed test (“LDT”) in the United States and we have established private reimbursement from a number of self-insured employers and health plans, but do not currently have broader coverage and reimbursement by government healthcare programs, such as Medicare. While Galleri has not been approved or cleared by the FDA, FDA approval is currently not required to market our test in the United States. We plan to pursue FDA approval to help support broad access for Galleri in the United States. We plan to complete a PMA submission with the FDA in the first half of 2026. The timing of this submission is subject to various risks and other factors, including the completion of clinical studies and our ongoing discussions with the FDA. Obtaining PMA approval can take several years from the time an application is submitted, if at all. Moreover, the FDA requirements that will govern MCED tests, as well as the breadth and nature of data we must provide the FDA to support the proposed intended use, may be subject to change, and as such it is difficult to predict what information we will need to submit to obtain approval of a PMA from the FDA for a proposed intended use. We continue to interact with the FDA regarding the data we must provide the FDA to support our PMA submission for the proposed intended use. We believe that FDA approval, if obtained, could unlock large commercial payors in the United States and we are supporting proposed legislation in the United States to enable coverage of FDA-approved MCED tests by Medicare. If we obtain FDA approval, we expect to pursue inclusion of Galleri in the USPSTF’s guideline recommendation, although such inclusion is not certain even with FDA approval. We believe such inclusion would further increase adoption and market acceptance of our tests. Over time, to the extent Galleri becomes more accessible in the United States, we may opt to reduce pricing in order to access a broader population base and accelerate adoption. In the United Kingdom, we are working with NHS England to complete our NHS-Galleri Trial. The NHS will evaluate the final results from the NHS-Galleri Trial, which are expected to be available in 2026, before determining whether to implement the Galleri test in the NHS. We believe the decision will include considerations such as NHS budget, political priorities, cost-effectiveness and implementation constraints in addition to an evaluation of the final results. We believe our work with the NHS and data generated from our NHS-Galleri Trial, if favorable, could help fa…

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Current wording

•FDA and other regulatory approval and reimbursement. Our performance will be impacted by the extent to which we can secure reimbursement and coverage for Galleri. Prior to broader coverage and reimbursement in the United States, we will continue our work with clinics and health systems to accelerate utilization, and with self-insured employers and health insurers to offer and cover Galleri. Galleri is currently available as a laboratory developed test (“LDT”) in the United States and we have established coverage and reimbursement from a number of self-insured employers and health plans, including coverage from TRICARE, but we do not currently have broader coverage and reimbursement by Medicare or large commercial insurers. While Galleri has not been approved or cleared by the FDA, FDA approval is currently not required to market our test in the United States. We are pursuing FDA approval to help support broad access for Galleri in the United States and we submitted a PMA for Galleri to the FDA in January 2026. Obtaining PMA approval can take several months or years from the time an application is submitted, if at all. Moreover, the regulatory requirements surrounding the pathway to PMA for laboratory tests has in the recent past, and may in the future, be subject to change. We believe that FDA approval, if obtained, could unlock coverage from large commercial payors in the United States. In February 2026, a new law created a coverage benefit category to enable coverage of FDA-approved MCED tests by Medicare, with authority for CMS to initiate coverage as early as January 1, 2029 for the aged 50-65 Medicare population and expanding one age-year at a time annually. If we obtain FDA approval, we expect to pursue coverage through this new law and, subsequently, inclusion of Galleri in the USPSTF’s guideline recommendation, although such inclusion may take years and is not certain even with FDA approval. Should USPSTF recommend Galleri with an A or B recommendation, CMS would then have the authority to expand coverage beyond what is covered under the MCED benefit category. We believe FDA approval and, to a greater extent, inclusion in USPSTF guideline recommendations would further increase adoption and market acceptance of our tests. Over time, we have and may continue to opt to provide rebates or discounts to certain customers, or reduce pricing in order to access a broader population base and accelerate adoption. In the United Kingdom, NHS England (which is being merged with the Department of Health and Social Care) (the “NHS”) will evaluate the final results from the NHS-Galleri Trial before determining whether to implement the Galleri test in the NHS. Under our agreement with the NHS, these results have met certain success criteria and missed others. As a result, we and NHS England will convene meetings of our joint steering committee to discuss how best to proceed with deployment to the UK population, if at all, considering deployment approaches…

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Previous wording

•International expansion. A component of our long-term growth strategy is to expand our commercial reach internationally. We have expanded our research internationally into the United Kingdom through our partnership with NHS England in the NHS-Galleri Trial, and we expect to launch Galleri in the United Kingdom subject to the results of our NHS-Galleri Trial. We continue to evaluate international expansion opportunities and we have begun expansion in select additional geographies through distributors. We expect to continue selectively engaging with international opportunities over time.

Current wording

•International expansion. A component of our long-term growth strategy is to expand our commercial reach internationally. We have expanded our research internationally into the United Kingdom through our partnership with NHS England in the NHS-Galleri Trial, and we expect to launch Galleri in the United Kingdom, following any positive NHS evaluation of the final results from the NHS-Galleri Trial. We continue to evaluate international expansion opportunities and we have begun expansion in select additional geographies through distributors, including Israel and Canada, and proposed expansion in South Korea through our partnership with Samsung. We expect to continue selectively engaging with international opportunities over time. Our ability to expand into new regions and jurisdictions, drive commercial sales and growth within those regions and jurisdictions and navigate economic, political, regulatory, and other risks, including geopolitical conflict, associated with international operations will be an important driver of our performance.

Previous wording

•Continued development of the market for MCED testing. Multi-cancer early detection is a relatively novel technology and the market for MCED tests is evolving. We continue to drive MCED as a solution to one of healthcare’s most important challenges. Our performance depends on the extent to which key stakeholders, including current and potential commercial partners, payors and health systems, regulators, policy makers, academic and community medical centers, and key opinion leaders and advocates, understand and support MCED testing as an effective solution for cancer screening. We make significant efforts to educate these key stakeholders regarding the benefits of MCED and the clinical and economic value of our products, which we believe will continue to drive awareness of MCED and expand the commercial opportunity for our products.

Current wording

•Continued development of, and competition within, the market for MCED testing. Multi-cancer early detection is a novel technology and the market for MCED tests is evolving. We continue to drive MCED as a solution to one of healthcare’s most important challenges. Our performance depends on the extent to which key stakeholders, including current and potential commercial partners, payors and health systems, regulators, policy makers, academic and community medical centers, and key opinion leaders and advocates, understand and support MCED testing as an effective solution for cancer screening. We make significant efforts to educate these key stakeholders regarding the benefits of MCED and the clinical and economic value of our products, which we believe will continue to drive awareness of MCED and expand the commercial opportunity for our products. Additionally, new MCED products from new market entrants launched commercially in the second half of 2025. We believe that the addition of new market entrants will help develop the market for MCED testing. However, these competitors will also be targeting similar markets as us and may compete with us for customers on characteristics of their tests, such as test performance, ease of use and cost. These companies may also present clinical or other information, such as test performance information, that differs from our own presentation of similar information. Our ability to differentiate Galleri from other MCED products and any such presented data will be a key factor in our success. We believe we are differentiated by our extensive and robust datasets generated from our clinical studies, our rigorous and objective approach to test development and research, our multidisciplinary capabilities leveraging the power of next-generation sequencing and advanced and trained machine learning algorithms and data science, our robust intellectual property portfolio, and our investment in our facilities and operational workflows. However, certain new market entrants may have greater financial resources, quicker reimbursement timelines, larger sales forces, more successful marketing campaigns, more experience in screening or international commercialization, lower prices or other advantages. Our ability to succeed will depend on our market success. See Item 1A. “Risk Factors”.

Previous wording

•Demand for our products and customer mix. A key factor to our future success is and will be our ability to increase demand for, and sales of, Galleri from new and existing customers. Our commercial strategy is focused on innovative value-oriented partnerships and targets health systems, employers, payors, and life insurance providers. As Galleri is not currently broadly reimbursed, our ability to drive demand from these customers is directly linked to our ability to demonstrate the clinical and economic value of our test through clinical validation and real-world experience. As of December 31, 2024, we have entered into commercial partnerships, including with leading healthcare systems, employers, payors, and life insurance providers, and have established a network of over 13,000 prescribers across the United States in a pre-reimbursement setting. We believe this commercial network represents a significant opportunity to drive further demand for Galleri. The mix of customers from which we generate revenue from period to period has an impact on our revenue and gross margin. Galleri test pricing is generally based on our list price or, for certain customers, such as larger, higher-volume customers, negotiated contractual rates. For certain customers, we also offer rebates or discounts from time to time. Revenue generated from customers with negotiated contractual rates, or with rebates or discounts, is generally lower margin as compared to revenue generated based on list pricing. In addition, we have entered into a number of biopharmaceutical research partnerships for our research-use-only (“RUO”) offering under our precision oncology portfolio. Large customers, such as healthcare systems, employers, and biopharmaceutical partners, generally begin using our products by initiating pilots involving a limited number of tests. We believe that our ability to convert these initial pilots into long-term customer relationships has the potential to drive substantial long-term revenue. We also expect to increase demand from new customers through our efforts to further develop the market for MCED testing.

Current wording

•Demand for our products and customer mix. A key factor to our future success is and will be our ability to increase demand for, and sales of, Galleri from new and existing customers. Our commercial strategy is focused on innovative value-oriented partnerships and targets primary care physicians, health systems, employers, digital health platforms, payors, and life insurance providers. As Galleri is not currently broadly reimbursed, our ability to drive demand from these customers is directly linked to our ability to demonstrate the clinical and economic value of our test through clinical validation and real-world experience. As of December 31, 2025, we have entered into commercial partnerships, including with leading healthcare systems, digital health platforms, employers, payors, and life insurance providers, and have established a network of over 17,000 prescribers across the United States in a pre-reimbursement setting. We believe this commercial network represents a significant opportunity to drive further demand for Galleri. The mix of customers from which we generate revenue from period to period has an impact on our revenue and gross margin. Galleri test pricing is generally based on our list price, with discounts in certain channels, or, for certain customers, such as larger, higher-volume customers or international distributors, negotiated contractual rates. For certain customers, we also offer rebates. Revenue generated from customers with negotiated contractual rates, or with rebates or discounts, is generally lower margin as compared to revenue generated based on list pricing. We expect the number or magnitude of these rates, discounts and rebates to reduce our average selling price (“ASP”) over time. In addition, we have entered into a number of biopharmaceutical research partnerships for our research-use-only (“RUO”) offering under our precision oncology portfolio. Large customers, such as healthcare systems, employers, and biopharmaceutical partners, generally begin using our products by initiating pilots involving a limited number of tests. We believe that our ability to convert these initial pilots into long-term customer relationships has the potential to drive substantial long-term revenue. Termination of these pilots or clinical trials can have a significant impact on our revenue and results of operations. For example, in late 2025, one of our pharmaceutical partners terminated its phase 3 trial due to low enrollment, for which our methylation technology was used as a potential companion diagnostic for enrolling participants. We also expect to increase demand from new customers through our efforts to further develop the market for MCED testing.

Previous wording

•Investment in clinical studies and innovation to support our strategy and growth. A significant aspect of our business is our investment in research and development and the ongoing evidence generation supporting the clinical performance and utility of Galleri. In particular, we have invested heavily in clinical studies and designed and executed what we believe is the largest clinical program in genomic medicine to date. These studies include: CCGA, NHS-Galleri, PATHFINDER, PATHFINDER 2, REACH/Galleri-Medicare, REFLECTION, STRIVE, SUMMIT, and SYMPLIFY. We have established and maintained a leading voice in conversations regarding the early detection of multiple cancer types in the peer-reviewed literature. We have published data from these studies in high-profile journals and have presented such data at renowned medical conferences. We believe these studies are critical to driving adoption of our tests, as well as favorable coverage decisions, and expect to continue investment in data generation. In addition, we have invested heavily in the development of our methylation platform and extensive technological infrastructure. We expect our research and development expenses to decrease over the next three years as, in conjunction with our portfolio review, we determined to decrease investment in product programs beyond Galleri. Additionally, some of our large clinical trials are moving into follow-up phase and the development of our automated platform is expected to substantially conclude in 2025. We will continue to prioritize key objectives for Galleri, including completion of our registrational studies and our premarket approval application.

Current wording

•Investment in clinical studies and innovation to support our strategy and growth. A significant aspect of our business is our investment in research and development and the ongoing evidence generation supporting the clinical performance and utility of Galleri. In particular, we have invested heavily in clinical studies and designed and executed what we believe is the largest clinical program in genomic medicine to date. These studies include: NHS-Galleri, PATHFINDER, PATHFINDER 2, CCGA, REACH/Galleri-Medicare, REFLECTION, STRIVE, SUMMIT, and SYMPLIFY. We have established and maintained a leading voice in conversations regarding the early detection of multiple cancer types in the peer-reviewed literature. We have published data from these studies in high-profile journals and have presented such data at renowned medical conferences. We believe these studies are critical to driving adoption of our tests, as well as favorable coverage decisions, and expect to continue investment in data generation. In addition, we have invested heavily in the development of our methylation platform and extensive technological infrastructure. We expect our research and development expenses to decrease over the next three years as, in conjunction with our portfolio review, we determined to decrease investment in product programs beyond Galleri. Additionally, we expect to see a relative decrease in research and development expenses as we complete key milestones, such as the progress of most of our large clinical trials into the data follow-up phase and substantial completion of development of enhanced versions of our Galleri test, including the version that we use in commercial channels and the updated version that was submitted with our PMA. We will continue to prioritize key objectives for Galleri, including generating and reporting clinical utility evidence to support broad adoption of Galleri and progressing our PMA towards potential approval.

Previous wording

•Leverage our operational infrastructure. We have made significant investments to build a scalable infrastructure capable of meeting significant demand while satisfying applicable certification requirements. Our Durham, North Carolina facility is able to process a substantial number of tests annually and is CAP-accredited and CLIA-certified. In addition, we engineered custom technology infrastructure and cloud-based tools to enable scalable data collection and analysis capabilities. With this foundational infrastructure in place, we have been able to generate scale efficiencies as the volume of tests sold has increased. As demand for our products increases, we expect to further leverage the scale efficiencies of our infrastructure and platform technology, which we believe will positively impact margins over time. In the future, it is possible that we may invest significant amounts in infrastructure to support new products or existing products in new markets.

Current wording

•Leverage our operational infrastructure. We have made significant investments to build a scalable infrastructure capable of meeting significant demand of up to one million tests per year while satisfying applicable certification and licensing requirements and accreditation standards. Our Durham, North Carolina facility is CAP-accredited and CLIA-certified. In addition, we engineered custom technology infrastructure and cloud-based tools to enable scalable data collection and analysis capabilities. With this foundational infrastructure in place, we have been able to generate scale efficiencies as the volume of tests sold has increased. As demand for our products increases, we expect to further leverage the scale efficiencies of our infrastructure and platform technology, which we believe will positively impact margins over time. In late 2024, we began using an updated version of Galleri in commercial channels. This version incorporates a highly-automated industrial scale platform and is intended to enable us to scale more efficiently with future demand. In connection with implementation of this new version of Galleri, we have experienced and may continue to experience increased turnaround times, re-processing costs and sample failures. We continually monitor and evaluate laboratory operations and performance in an effort to achieve our intended sample processing metrics and costs; however from time to time, processing issues may arise that could impact our operations. In the future, it is possible that we may invest significant amounts in infrastructure to support new products or existing products in new markets.

Previous wording

While each of these areas presents significant opportunities for us, they also pose significant risks and challenges that we must address. See “Risk Factors” for more information.

Current wording

While each of these areas presents significant opportunities for us, they also pose significant risks and challenges that we must address. See Item 1A.“Risk Factors” for more information.

Previous wording

We currently derive screening revenue through the sale of Galleri primarily within the United States and primarily through primary care physicians, health systems, employers, payors, and life insurance providers. Galleri is not currently broadly reimbursed. The test price is based on the negotiated contractual rate with our contracted customers, otherwise our standard list price applies. We identify each sale of our test to our customer as a single performance obligation; therefore, revenue is recognized at the point of time when the test result report is delivered. For self-pay patients, we have concluded that an implied contract exists, however the transaction price for the implied contract represents variable consideration as there are situations in which we do not expect to collect the full invoiced amounts from self-pay patients due to price concessions. We utilize the expected value approach to estimate the transaction price and apply a constraint for such variable consideration, on a portfolio basis. We monitor the estimated amounts to be collected at each reporting period based on actual cash collections in order to assess whether a revision to the estimate is required.

Current wording

We currently derive screening revenue through the sale of Galleri primarily within the United States and primarily through primary care physicians, health systems, employers, digital health platforms, payors, and life insurance providers. Galleri is not currently broadly reimbursed. Galleri test pricing is generally based on our list price, with discounts in certain channels, or, for certain customers, such as larger, higher-volume customers or international distributors, negotiated contractual rates. For certain customers, we also offer rebates. We expect the number or magnitude of these rates, discounts and rebates to reduce our ASP over time. We identify each sale of our test to our customer as a single performance obligation; therefore, revenue is recognized at the point of time when the test result report is delivered. For self-pay patients, we have concluded that an implied contract exists, however the transaction price for the implied contract represents variable consideration as there are situations in which we do not expect to collect the full invoiced amounts from self-pay patients due to price concessions. We utilize the expected value approach to estimate the transaction price and apply a constraint for such variable consideration, on a portfolio basis. We monitor the estimated amounts to be collected at each reporting period based on actual cash collections in order to assess whether a revision to the estimate is required.

Previous wording

We also derive revenue through our development services, which consist of research services we provide to biopharmaceutical and clinical customers including support of ongoing clinical studies, pilot testing, research, and therapy development. We evaluate the terms and conditions included within our development services contracts with biopharmaceutical customers to ensure appropriate revenue recognition, including whether services are considered distinct performance obligations that should be accounted for separately versus together. Revenue from pilot and research services performed is recognized as performance obligations are achieved. We recognize revenue from development service agreements related to regulatory filing to support clinical study and companion diagnostic device development and regulatory submissions for the developed product(s) using an input method based on costs incurred to measure its progress toward the completion and satisfaction of the performance obligations.

Current wording

We also derive revenue through our development services, which consist of research services we provide to biopharmaceutical and clinical customers including support of ongoing clinical studies, pilot testing, research, and therapy development. We evaluate the terms and conditions included within our development services contracts with biopharmaceutical customers to ensure appropriate revenue recognition, including whether services are considered distinct performance obligations that should be accounted for separately versus together. Revenue from pilot and research services performed is recognized as performance obligations are achieved. We recognize revenue from development service agreements related to regulatory filings to support clinical study and companion diagnostic device development and regulatory submissions for the developed product(s) using an input method based on costs incurred to measure its progress toward the completion and satisfaction of the performance obligations.

Previous wording

Cost of revenue represents expenses that are incurred to produce and sell our products and services. For screening revenue, these costs consist of materials, labor including salaries and wages, bonus, benefits and stock-based compensation, blood collection kits and shipping, phlebotomy, royalties, electronic medical records, equipment depreciation, and allocations of overhead expenses such as facilities and information technology costs. For development services, these costs consist of materials and patient sample acquisition, labor including salaries and wages, bonus, benefits and stock-based compensation, royalties, equipment depreciation, and allocations of overhead expenses such as facilities and information technology costs.

Current wording

Cost of revenue represents expenses that are incurred to produce and sell our products and services. For screening revenue, these costs consist of materials, labor including salaries and wages, bonus, benefits and stock-based compensation, blood collection kits and shipping, phlebotomy, royalties, electronic medical records, equipment depreciation, and allocations of overhead expenses such as facilities and information technology costs. For development services, these costs consist of materials and patient sample acquisition, labor including salaries and wages, bonus, benefits and stock-based compensation, royalties, equipment depreciation, and allocations of overhead expenses such as facilities and information technology costs. As demand for our products increases, we expect to further leverage the scale efficiencies of our infrastructure and platform technology, which we believe will positively impact margins over time. These margin improvements from scale efficiencies will at least be partially offset when we commence recognition of royalties owing under the terms of the Illumina Supply Agreement on December 24, 2026.

Previous wording

As a result of the application of pushdown accounting, intangible assets recognized in our standalone financial statements relate to our own technology, and consist of developed technologies and in-process research and development that were measured at fair value upon the Acquisition. Our developed technology includes intangible assets related to Galleri, designed as a cancer screening test for asymptomatic individuals over 50 years of age, as well as our diagnostic aid for cancer (“DAC”) that is being designed to accelerate diagnostic resolution for patients for whom there is a clinical suspicion of cancer. As part of our Restructuring Plan, we have reduced, and are further reducing, investment in the development of products beyond Galleri, including DAC. The cost of identifiable intangible assets with finite lives, such as developed technology assets, are amortized on a straight-line basis over the assets’ respective estimated useful lives of 18 years.

Current wording

As a result of the application of pushdown accounting, intangible assets recognized in our standalone financial statements relate to our own technology, and consist of developed technologies and in-process research and development that were measured at fair value upon the Acquisition. Our developed technology includes intangible assets related to Galleri, designed as a cancer screening test for asymptomatic individuals over 50 years of age, as well as our DAC product that is being designed to accelerate diagnostic resolution for patients for whom there is a clinical suspicion of cancer. As part of our Restructuring Plan, we have reduced investment in the development of products beyond Galleri, including DAC. The cost of identifiable intangible assets with finite lives, such as developed technology assets, are amortized on a straight-line basis over the assets’ respective estimated useful lives of 18 years.

Previous wording

Research and development expenses include costs incurred to develop our technology (prior to establishing technological feasibility), collect clinical samples, and conduct clinical studies to develop and support our products. These costs consist of personnel costs, including salaries, benefits, and stock-based compensation expense associated with our research and development personnel, costs associated with setting up and conducting clinical studies at domestic and international sites, laboratory supplies, consulting costs, depreciation, and allocated overhead including facilities and information technology expenses, which we do not allocate by product. We expense both internal and external research and development costs in the periods in which they are incurred. Nonrefundable advance payments for goods and services that will be used or rendered in future research and development activities are deferred and recognized as expense in the period in which the related goods are delivered or services are performed. We expect our research and development expenses to decrease over the next three years as, in conjunction with our portfolio review, we determined to decrease investment in product programs beyond Galleri. Additionally, some of our large clinical studies and development of our automated platform are expected to substantially conclude in this period.

Current wording

Research and development expenses include costs incurred to develop our technology (prior to establishing technological feasibility), collect clinical samples, and conduct clinical studies to develop and support our products. These costs consist of personnel costs, including salaries, benefits, and stock-based compensation expense associated with our research and development personnel, costs associated with setting up and conducting clinical studies at domestic and international sites, laboratory supplies, consulting costs, depreciation, and allocated overhead including facilities and information technology expenses, which we do not allocate by product. We expense both internal and external research and development costs in the periods in which they are incurred. Nonrefundable advance payments for goods and services that will be used or rendered in future research and development activities are deferred and recognized as expenses in the period in which the related goods are delivered or services are performed. We expect our research and development expenses to decrease over the next three years as, in conjunction with our portfolio review, we determined to decrease investment in product programs beyond Galleri. Additionally, some of our large clinical studies and development of our automated platform have substantially concluded.

Previous wording

Sales and marketing expenses consist primarily of personnel costs, including salaries, benefits and stock- based compensation expense, consulting costs, allocated overhead including facilities and information technology expenses, and travel associated with our commercial organization. Also included are costs associated with advertising programs that consist of brand and product awareness activities and trade events and conferences. Sales and marketing expense also includes amortization of the trade name intangible asset that was recognized upon the Acquisition, which has been recorded in our financial statements as a result of the application of pushdown accounting. The cost of identifiable intangible assets with finite lives, such as trade names, are amortized on a straight-line basis over the assets’ respective estimated useful lives of 9 years. We expect our sales and marketing expensesto decrease in the near term following implementation of the Restructuring Plan in the third and fourth quarter 2024, and then to remain flat-to-increasing and continue to decrease as a percentage of revenue over the next three years and long term.

Current wording

Sales and marketing expenses consist primarily of personnel costs, including salaries, benefits and stock- based compensation expense, consulting costs, allocated overhead including facilities and information technology expenses, and travel associated with our commercial organization. Also included are costs associated with advertising programs that consist of brand and product awareness activities and trade events and conferences. Sales and marketing expense also includes amortization of the trade name intangible asset that was recognized upon the Acquisition, which has been recorded in our financial statements as a result of the application of pushdown accounting. The cost of identifiable intangible assets with finite lives, such as trade names, are amortized on a straight-line basis over the assets’ respective estimated useful lives of 9 years. We expect our sales and marketing expenses to increase following the release of positive study results as we invest in initiatives to drive awareness and demand generation of Galleri and to continue to decrease as a percentage of revenue over the next three years and long term.

Previous wording

G&A expenses consist of personnel expenses, including salaries, benefits and stock-based compensation expense, for executive, finance and accounting, legal, human resources, business development, corporate communications, medical affairs and management information systems personnel. Also included are professional fees, legal costs, including patent and trademark-related expenses and educational activities. The related party amount represents allocated stock administration expenses from Illumina. We have incurred and will incur additional expenses as a result of operating as a public company, including expenses related to compliance with the rules and regulations of the SEC, director and officer insurance premiums, investor relations activities, and other expenses related to administrative and professional services. We expect our G&A expenses to decrease in the near term following implementation of the Restructuring Plan in the third and fourth quarter 2024, and then remain flat-to-increasing and continue to decrease as a percentage of revenue over the next three years and long term.

Current wording

G&A expenses consist of personnel expenses, including salaries, benefits and stock-based compensation expenses, for executive, finance and accounting, legal, human resources, business development, corporate communications, portfolio management, medical affairs, and management information systems personnel. Also included are professional fees, legal costs, including patent and trademark-related expenses and educational activities. The related party amount in the prior year periods represents allocated stock administration expenses from Illumina. We have incurred and will incur additional expenses as a result of operating as a public company, including expenses related to compliance with the rules and regulations of the SEC, director and officer insurance premiums, investor relations activities, and other expenses related to administrative and professional services. We expect our G&A expenses to increase as we continue to invest in corporate infrastructure to support public company operations and the commercialization of Galleri and to continue to decrease as a percentage of revenue over the next three years and long term.

Previous wording

Upon the Acquisition, excess consideration over the aggregate fair value of tangible and intangible assets, net of liabilities assumed, was recognized by Illumina as goodwill. As a result of the application of pushdown accounting, the separately issued financial statements of GRAIL reflect the goodwill recorded by Illumina upon the Acquisition.

Current wording

Upon the Acquisition, excess consideration over the aggregate fair value of tangible and intangible assets, net of liabilities assumed, was recognized by Illumina as goodwill. As a result of the application of pushdown accounting, the separately issued financial statements of GRAIL reflected the goodwill recorded by Illumina upon the Acquisition.

Previous wording

We evaluate goodwill and intangible assets for impairment annually or more frequently if an event occurs or circumstances change in the interim that would more likely than not reduce the fair value of the asset below its carrying amount. See “Note 2 — Summary Of Significant Accounting Policies—Goodwill and Intangible Assets” to our Consolidated Financial Statements.

Current wording

We evaluate goodwill and intangible assets for impairment annually or more frequently if an event occurs or circumstances change in the interim that would more likely than not reduce the fair value of the asset below its carrying amount. Refer to Note 2 — Summary Of Significant Accounting Policies—Goodwill and Intangible Assets in Item 8 in this Annual Report on Form 10K for more information.

Previous wording

The following table summarizes our results of operations for fiscal year 2024 and fiscal year 2023.

Current wording

The following table summarizes our results of operations for 2025 and 2024:

Previous wording

Theincrease in screening revenue of$33.6 million wasprimarily driven by a 46% increase in Galleri sales volume, offset by a 1% decrease in average selling price (“ASP”). The Galleri sales volume increased in 2024 as a result of the continued ramp in our commercial activity and partnerships, expansion of our network of ordering providers, increased orders from existing providers and new promotional campaigns.

Current wording

Theincrease in screening revenue of$30.0 million or 28%wasprimarily driven by a 36% increase in Galleri sales volume, partially offset by a 6% decrease in ASP. Galleri sales volume increased in 2025 as a result of the continued ramp in our commercial activity following the release of positive study results, implementation of new pricing strategies, enhanced ordering pathways via new integrations, expansion of our partnerships with digital health platforms, and increased enrollment in our REACH/Galleri-Medicare clinical study.

Previous wording

Research and development expenses for fiscal years 2024 and 2023 were as follows:

Current wording

Research and development expenses for 2025 and 2024 were as follows:

Previous wording

Thedecrease in theresearch and development expenses of$16.4 million wasprimarily attributable to the decrease in compensation expenses and clinical studies.

Current wording

Thedecrease in theresearch and development expenses of$126.6 million or 39%wasprimarily attributable to:

Previous wording

The decrease in clinical studies of $10.7 million was primarily due to completion of enrollment in our PATHFINDER 2 study and completion of final study visits in our NHS-Galleri Trial. The increase in laboratory supplies and research collaboration expenses of $1.3 million was primarily driven by the development and validation of our automated platform.

Current wording

A decrease in laboratory supplies and research collaborations of $28.5 million primarily driven by the substantial completion of the development and validation of our automated platform, the completion of enrollment in the PATHFINDER 2 study and the completion of final study visits in the NHS-Galleri Trial in 2024.

Previous wording

The increase of $3.0 million in allocated expenses was primarily attributable to higher software, IT, and facilities expenses being allocated to the research and development function.

Current wording

A decrease in allocated expenses of $11.2 million primarily related to ongoing cost reduction efforts, which resulted in lower software, IT, and facilities expenses being allocated to the research and development function, as well as reduced headcount.

Previous wording

Theincrease in general and administrative expenses of$13.6 million wasprimarily attributable to an increase of $12.3 million in legal and professional services expenses primarily associated with divestiture related advisory costs related to our Spin-Off completed on June 24, 2024. Compensation expenses increased by $1.8 million primarily driven by an increase of $4.0 million in severance and benefits related to the Restructuring Plan, an increase of $0.1 million in stock-based compensation, offset by decreases of $1.4 million in salaries and wages and $0.9 million in variable compensation expense primarily due to the reduction in workforce related to the Restructuring Plan. Costs associated with the use of contractors and temporary labor increased by $0.8 million. Other expenses decreased by $1.3 million primarily due to decreases in facilities costs, net of allocated expenses.

Current wording

Thedecrease in general and administrative expenses of$54.8 million or 26%was primarily attributable to decreases in legal and professional services expenses and compensation related expenses. Legal and professional services expenses decreased $28.6 million primarily due to no longer incurring legal and professional service fees related to compliance with the European Commission hold separate order and transaction costs related to our Spin-Off, completed on June 24, 2024. Compensation expenses decreased by $21.6 million primarily due to a $9.0 million decrease in stock-based compensation expense, an $8.4 million decrease insalaries and wages, and a $5.9 million decrease in severance and benefits primarily due to the reduction in workforce related to the Restructuring Plan implemented in 2024, partially offset by a $1.6 million increase in variable compensation. Costs associated with the use of contractors and temporary labor decreased by $7.3 million due to cost optimization efforts. Other general and administrative costs increased by $2.7 million primarily due to higher allocated expenses due to changes in headcount.

Previous wording

Theincrease in interest income of$18.8 million wasprimarily driven by an increase in interest earned on our money market funds and short-term marketable securities primarily due to an increase in the balance on hand as a result of the disposal funding provided by Illumina in connection with the Spin-Off.

Current wording

Theincrease in interest income of$1.9 million or 7%wasprimarily driven by an increase in interest earned on our money market funds and short-term marketable securities primarily due to an increase in the average balance on hand.

Previous wording

The decrease in other expense of$0.3 million was primarily a result of the fluctuation of foreign currency exchange rates.

Current wording

The decrease in other income (expense), net of$1.1 million was primarily a result of the fluctuation of foreign currency exchange rates.

Previous wording

In addition to our results provided throughout this Annual Report on Form 10-K that are determined in accordance with GAAP, this Annual Report on Form 10-K also includes the following non-GAAP financial measures for fiscal year 2024 and fiscal year 2023, which information should be read in conjunction with our audited Consolidated Financial Statements and the related notes and accompanying notes included elsewhere in this Annual Report on Form 10-K:

Current wording

In addition to our results provided throughout this Annual Report on Form 10-K that are determined in accordance with GAAP, this Annual Report on Form 10-K also includes the following non-GAAP financial measures for 2025, 2024, and 2023, which information should be read in conjunction with our audited Consolidated Financial Statements and the related notes and accompanying notes included elsewhere in this Annual Report on Form 10-K:

Previous wording

Adjusted Gross Profit/(Loss) is a key performance measure that our management uses to assess our operational performance, as it represents the results of revenues and direct costs, which are key components of our operations. We believe that this non-GAAP financial measure is useful to investors and other interested parties in analyzing our financial performance because it reflects the gross profitability of our operations, and excludes the costs associated with our sales and marketing, product development, general and administrative activities, and depreciation and amortization, and the impact of our financing methods and income taxes.

Current wording

Adjusted Gross Profit is a key performance measure that our management uses to assess our operational performance, as it represents the results of revenues and direct costs, which are key components of our operations. We believe that this non-GAAP financial measure is useful to investors and other interested parties in analyzing our financial performance because it reflects the gross profitability of our operations, and excludes the costs associated with our sales and marketing, product development, general and administrative activities, depreciation and amortization, and the impact of our financing methods and income taxes.

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Current report — wording carried from elsewhere

On June 21, 2024, Illumina completed the previously announced spin-off of GRAIL (the “Spin-Off”). The Spin-Off was completed through a distribution of approximately 85.5% of our outstanding common stock to the holders of record of Illumina’s common stock as of the close of business on June 13, 2024 (the “Distribution”), which resulted in the issuance of 31,049,148 shares of common stock. As a result of this Distribution, GRAIL became an independent public entity. GRAIL’s common stock is listed under the ticker symbol “GRAL” on the Nasdaq Stock Exchange.

Current report — wording carried from elsewhere

As of December 31, 2025, our cash and cash equivalents totaled$249.7 million and our short-term marketable securities totaled $654.7 million.

Current report — wording carried from elsewhere

Illumina on June 24, 2024 in connection with the Spin-Off. We may also choose to raise funds through collaborations and licensing arrangements, in which case we may relinquish significant rights or grant licenses on terms that are not favorable to us. If we are unable to raise additional capital when desired, our business, results of operations, and financial condition would be adversely affected.
Rearranged previous paragraphs (1)

Previous report — wording carried elsewhere

Our revenue is derived from screening and development services. Screening revenue includes cancer screening testing services provided to patients. Patients obtain tests via their employers, healthcare systems, payors, concierge medicine practices, or life insurance providers, or they can order the test via telemedicine (collectively referred to as our direct customers).