SentinelOne, Inc. 10-K

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Page Report of Independent Registered Public Accounting Firm (PCAOB ID 34 ) 82 Consolidated Balance Sheets 84 Consolidated Statements of Operations 85 Consolidated Statements of Comprehensive Loss 86 Consolidated Statements of Stockholders' Equity 87 Consolidated Statements of Cash Flows 88 Notes to Consolidated Financial Statements 89 81 Table of Contents REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the stockholders and the Board of Directors of SentinelOne, Inc. Opinion on the Financial Statements We have audited the accompanying consolidated balance sheets of SentinelOne, Inc. and subsidiaries (the “Company”) as of January 31, 2026 and 2025, the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows, for each of the three years in the period ended January 31, 2026, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of January 31, 2026 and 2025, and the results of its operations and its cash flows for each of the three years in the period ended January 31, 2026, in conformity with accounting principles generally accepted in the United States of America. We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of January 31, 2026, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated March 19, 2026, expressed an unqualified opinion on the Company's internal control over financial reporting. Basis for Opinion These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion. Critical Audit Matter The critical audit matter communicated below is a matter arising from the current-period audit of the financial statements that was communicated or required to be communicated to the audit committee and that (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. Revenue Recognition — Refer to Notes 2 and 3 to the financial statements Critical Audit Matter Description The Company generates most of its revenue by selling subscriptions to its Singularity Platform. This includes subscription, premium support and maintenance, and other Singularity Modules, which are distinct performance obligations and are recognized (i) ratably over the subscription term as the performance obligations are satisfied, (ii) based on transaction volume, or (iii) based on certain usage-based measures. To determine the amount and pattern of revenue recognition, management identifies and evaluates the relevant contractual terms in its customer contracts based on its accounting policy (collectively “contract terms and conditions”). 82 Table of Contents Given the significance of the proper identification and evaluation of contract terms and conditions to the amount and pattern of revenue recognition, performing audit procedures to evaluate whether management properly identified the relevant contract terms and conditions that impact the amount and pattern of revenue recognition required a high degree of auditor judgment and increased extent of effort. How the Critical Audit Matter Was Addressed in the Audit Our audit procedures related to the evaluation of management’s identification of the relevant contract terms and conditions that impact the amount and pattern of revenue recognition included the following, among others: • We assessed management’s significant accounting policies related to revenue recognition for compliance with Accounting Standards Codification 606, Revenue from Contracts with Customers . • We selected a sample of recorded revenue transactions and contracts entered during the year and performed the following procedures: ◦ Obtained and read customer source documents and the contract, including master agreements and related amendments, to evaluate if relevant contract terms and conditions have been appropriately identified by management. ◦ Evaluated the appropriateness of management’s determination of the impact of those terms and conditions on the amount and pattern of revenue recognition. /s/ DELOITTE & TOUCHE LLP San Jose, California March 19, 2026 We have served as the Company’s auditor since 2018. 83 Table of Contents SENTINELONE, INC. CONSOLIDATED BALANCE SHEETS (in thousands, except share data) January 31, 2026 2025 Assets Current assets: Cash and cash equivalents $ 169,627 $ 186,574 Short-term investments 459,041 535,331 Accounts receivable, net 289,079 236,012 Deferred contract acquisition costs, current 70,981 64,782 Prepaid expenses and other current assets 61,857 47,023 Total current assets 1,050,585 1,069,722 Property and equipment, net 84,008 71,774 Long-term investments 140,898 419,367 Deferred contract acquisition costs, non-current 89,659 85,322 Intangible assets, net 129,548 107,155 Goodwill 912,671 629,636 Other assets 30,733 23,649 Total assets $ 2,438,102 $ 2,406,625 Liabilities and Stockholders’ Equity Current liabilities: Accounts payable $ 10,299 $ 8,159 Accrued payroll and benefits 79,006 79,612 Deferred revenue, current 549,790 470,127 Accrued expenses and other current liabilities 117,260 55,655 Total current liabilities 756,355 613,553 Deferred revenue, non-current 83,277 102,017 Other liabilities 161,325 21,808 Total liabilities 1,000,957 737,378 Commitments and contingencies (Note 13) Stockholders’ equity: Preferred stock; $ 0.0001 par value; 50,000,000 shares authorized as of January 31, 2026 and 2025, and no shares issued and outstanding as of January 31, 2026 and 2025 — — Class A common stock; $ 0.0001 par value; 1,500,000,000 shares authorized as of January 31, 2026 and 2025; 331,476,506 and 310,949,758 shares issued and outstanding as of January 31, 2026 and 2025, respectively 33 31 Class B common stock; $ 0.0001 par value; 300,000,000 shares authorized as of January 31, 2026 and 2025; 6,300,444 and 14,629,347 shares issued and outstanding as of January 31, 2026 and 2025, respectively 1 1 Additional paid-in capital 3,513,017 3,294,542 Accumulated other comprehensive income 2,314 2,158 Accumulated deficit ( 2,078,220 ) ( 1,627,485 ) Total stockholders’ equity 1,437,145 1,669,247 Total liabilities and stockholders’ equity $ 2,438,102 $ 2,406,625 The accompanying notes are an integral part of these consolidated financial statements. 84 Table of Contents SENTINELONE, INC. CONSOLIDATED STATEMENTS OF OPERATIONS (in thousands, except share and per share data) Year Ended January 31, 2026 2025 2024 Revenue $ 1,001,278 $ 821,461 $ 621,154 Cost of revenue 259,177 211,106 179,281 Gross profit 742,101 610,355 441,873 Operating expenses: Research and development 323,853 267,002 218,176 Sales and marketing 525,151 487,225 397,160 General and administrative 202,141 185,487 198,247 Restructuring (Note 9) 12,265 — 6,706 Total operating expenses 1,063,410 939,714 820,289 Loss from operations ( 321,309 ) ( 329,359 ) ( 378,416 ) Interest income, net 42,698 49,929 44,664 Other income (expense), net ( 1,100 ) ( 2,177 ) 918 Loss before income taxes ( 279,711 ) ( 281,607 ) ( 332,834 ) Provision for income taxes 171,024 6,834 5,859 Net loss $ ( 450,735 ) $ ( 288,441 ) $ ( 338,693 ) Net loss per share attributable to Class A and Class B common stockholders, basic and diluted $ ( 1.37 ) $ ( 0.92 ) $ ( 1.15 ) Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic and diluted 330,111,148 314,811,783 294,923,536 The accompanying notes are an integral part of these consolidated financial statements. 85 Table of Contents SENTINELONE, INC. CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (in thousands) Year Ended January 31, 2026 2025 2024 Net loss $ ( 450,735 ) $ ( 288,441 ) $ ( 338,693 ) Other comprehensive income (loss): Changes in unrealized gains on investments 156 3,708 4,817 Total comprehensive loss $ ( 450,579 ) $ ( 284,733 ) $ ( 333,876 ) The accompanying notes are an integral part of these consolidated financial statements. 86 Table of Contents SENTINELONE, INC. CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (in thousands, except share data) Class A and Class B Common Stock Additional Paid-In Capital Accumulated Other Comprehensive Income (Loss) Accumulated Deficit Total Stockholders’ Equity Shares Amount Balances as of January 31, 2023 286,763,857 $ 29 $ 2,663,394 $ ( 6,367 ) $ ( 1,000,351 ) $ 1,656,705 Issuance of common stock upon exercise of options 10,298,114 1 28,317 — — 28,318 Vesting of restricted stock units 6,021,877 — — — — — Issuance of common stock under employee stock purchase plan 1,607,874 — 19,147 — — 19,147 Vesting of early exercised options — — 186 — — 186 Stock-based compensation — — 223,563 — — 223,563 Other comprehensive income — — — 4,817 — 4,817 Net loss — — — — ( 338,693 ) ( 338,693 ) Balance as of January 31, 2024 304,691,722 $ 30 $ 2,934,607 $ ( 1,550 ) $ ( 1,339,044 ) $ 1,594,043 Issuance of common stock upon exercise of options 7,881,544 1 33,405 — — 33,406 Vesting of restricted stock units and performance stock units 9,370,381 — — — — — Issuance of common stock under employee stock purchase plan 1,300,151 — 22,500 — — 22,500 Issuance of common stock in connection with acquisition 2,354,607 1 23,738 — — 23,739 Repurchase of common stock ( 19,300 ) — — — — — Stock-based compensation — — 280,292 — — 280,292 Other comprehensive income — — — 3,708 — 3,708 Net loss — — — — ( 288,441 ) ( 288,441 ) Balance as of January 31, 2025 325,579,105 $ 32 $ 3,294,542 $ 2,158 $ ( 1,627,485 ) $ 1,669,247 Issuance of common stock upon exercise of options 4,085,234 — 18,049 — — 18,049 Vesting of restricted stock units and performance stock units 11,956,991 1 — — — 1 Issuance of common stock under employee stock purchase plan 1,542,617 — 21,210 — — 21,210 Issuance of common stock and assumed options in connection with acquisitions 6,818,255 1 71,640 — — 71,641 Repurchase of common stock ( 12,205,252 ) — ( 200,012 ) — — ( 200,012 ) Stock-based compensation — — 307,588 — — 307,588 Other comprehensive income — — — 156 — 156 Net loss — — — — ( 450,735 ) ( 450,735 ) Balance as of January 31, 2026 337,776,950 $ 34 $ 3,513,017 $ 2,314 $ ( 2,078,220 ) $ 1,437,145 The accompanying notes are an integral part of these consolidated financial statements. 87 Table of Contents SENTINELONE, INC. CONSOLIDATED STATEMENTS OF CASH FLOWS (in thousands) Year Ended January 31, 2026 2025 2024 CASH FLOW FROM OPERATING ACTIVITIES: Net loss $ ( 450,735 ) $ ( 288,441 ) $ ( 338,693 ) Adjustments to reconcile net loss to net cash provided by (used in) operating activities: Depreciation and amortization 54,933 42,766 38,912 Amortization of deferred contract acquisition costs 78,119 66,640 48,682 Non-cash operating lease costs 4,194 4,079 4,020 Stock-based compensation expense 297,587 267,531 216,870 Accretion of discounts, and amortization of premiums on investments, net ( 7,104 ) ( 13,482 ) ( 19,943 ) Other 2,684 1,257 1,934 Changes in operating assets and liabilities, net of effects of acquisitions: Accounts receivable ( 52,061 ) ( 21,174 ) ( 61,949 ) Prepaid expenses and other assets ( 6,631 ) 1,746 ( 1,207 ) Deferred contract acquisition costs ( 88,655 ) ( 90,946 ) ( 81,039 ) Accounts payable 1,620 1,405 ( 4,499 ) Accrued expenses and other liabilities 188,692 5,075 5,611 Accrued payroll and benefits ( 1,310 ) 5,286 19,140 Operating lease liabilities ( 4,327 ) ( 4,954 ) ( 4,410 ) Deferred revenue 59,610 56,940 108,197 Net cash provided by (used in) operating activities 76,616 33,728 ( 68,374 ) CASH FLOW FROM INVESTING ACTIVITIES: Purchases of property and equipment ( 713 ) ( 1,860 ) ( 1,304 ) Purchases of intangible assets ( 205 ) ( 155 ) ( 3,505 ) Capitalization of internal-use software ( 24,012 ) ( 25,121 ) ( 13,956 ) Purchases of investments ( 249,282 ) ( 804,498 ) ( 466,253 ) Proceeds from sales, maturities and return of capital of investments 610,175 737,074 639,193 Cash paid for acquisitions, net of cash acquired ( 248,970 ) ( 123,837 ) ( 13,585 ) Net cash provided by (used in) investing activities 86,993 ( 218,397 ) 140,590 CASH FLOW FROM FINANCING ACTIVITIES: Repurchases of common stock ( 200,012 ) — — Repurchase of early exercised stock options — ( 21 ) — Proceeds from exercise of stock options 18,049 33,406 28,317 Proceeds from issuance of common stock under the employee stock purchase plan 21,210 22,500 19,147 Net cash (used in) provided by financing activities ( 160,753 ) 55,885 47,464 NET CHANGE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH 2,856 ( 128,784 ) 119,680 CASH, CASH EQUIVALENTS, AND RESTRICTED CASH–Beginning of period 193,302 322,086 202,406 CASH, CASH EQUIVALENTS, AND RESTRICTED CASH–End of period $ 196,158 $ 193,302 $ 322,086 SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: Interest paid $ 13 $ 30 $ 7 Income taxes paid, net of refunds $ 5,647 $ 6,841 $ 5,111 SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES: Stock-based compensation capitalized as internal-use software $ 10,001 $ 12,761 $ 6,693 Property and equipment purchased but not yet paid $ 401 $ 63 $ 98 Vesting of early exercised stock options $ — $ — $ 186 Issuance of common stock and assumed equity awards in connection with acquisitions $ 71,641 $ 23,739 $ — The accompanying notes are an integral part of these consolidated financial statements. 88 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. ORGANIZATION AND DESCRIPTION OF BUSINESS Business SentinelOne, Inc. (SentinelOne, the Company, we, our, or us) was incorporated in January 2013 in the State of Delaware. We are a cybersecurity provider that delivers an artificial intelligence-powered platform to enable autonomous cybersecurity defense. Our headquarters is located in Mountain View, California with various other global office locations. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation The consolidated financial statements have been prepared in accordance with generally accepted accounting principles (GAAP) in the United States (U.S.). The consolidated financial statements include the accounts of SentinelOne and our wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Fiscal Year Our fiscal year ends on January 31. References to fiscal 2026, 2025 and 2024 refer to the fiscal years ended January 31, 2026, January 31, 2025 and January 31, 2024, respectively. Use of Estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. These estimates include, but are not limited to, stock-based compensation, the period of benefit for deferred contract acquisition costs, useful lives of long-lived assets and intangibles, the valuation of intangible assets acquired as part of a business combination, and accounting for income taxes. Actual results could differ from those estimates. Segment and Geographic Information We have a single operating and reportable segment. Our chief operating decision maker (CODM) is our Chief Executive Officer. The CODM is regularly provided with financial information on a consolidated basis as reported in our consolidated statements of operations. Our CODM uses consolidated net loss to assess financial performance and allocate resources. This financial metric is used by the CODM to make key operating decisions, such as the determination of the rate at which we seek to grow global operating margin and the allocation of budget between various departments. For information regarding our revenue and long-lived assets by geography, see Note 3, Revenue and Contract Balances, and Note 12, Geographic Information, respectively. Foreign Currency Our reporting currency and the functional currency of our foreign subsidiaries is the U.S. dollar. Foreign currency transaction gains and losses, including those resulting from the remeasurement of monetary assets and liabilities denominated in a currency other than functional currency, notably the liability to the Israeli Tax Authority (ITA) related an Assessment Agreement (the Agreement), are recorded in other income (expense), net in the consolidated statements of operations. To mitigate the volatility in earnings from these remeasurements, we enter into foreign currency forward contracts to economically hedge certain of these exposures. These derivative instruments are not designated as hedging instruments for accounting purposes. Accordingly, changes in the fair value of these contracts are recognized in other income (expense), net in the period of change to offset the transaction gains and losses of the underlying exposure. 89 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS In fiscal 2026 and 2025, we recorded $ 0.9 million and $ 1.2 million, respectively, in foreign currency transaction losses. The amount for fiscal 2026 includes $ 0.8 million in losses from forward contracts initiated during the year to hedge our exposure, which partially offset the fluctuation in remeasurement of underlying liabilities. In fiscal 2024, we recorded $ 0.1 million in foreign currency transaction gains. Revenue Recognition We recognize revenue in accordance with Accounting Standards Codification (ASC) Topic 606, Revenue from Contracts with Customers . Revenue is recognized when a customer obtains control of the promised services. The amount of revenue recognized reflects the consideration that we expect to be entitled to receive in exchange for the subscriptions and services. We apply the following five-step approach to recognize revenue: (i) Identification of the Contract, or Contracts, with the Customer —We determine that we have a contract with a customer when the contract is approved, the payment terms for the services can be identified, each party’s rights regarding the services to be transferred can be identified, the customer has the ability and intent to pay, and the contract has commercial substance. We apply judgment in determining the customer’s ability and intent to pay based on a variety of factors, including the customer’s historical payment experience or, in the case of a new customer, credit and financial information of the customer. We sell through our indirect relationships with our channel partners or direct relationships with end customers through our internal sales force. Apart from certain sales arrangements where channel partners are determined to be our customers, we have concluded that the end customer is our customer. (ii) Identification of the Performance Obligations in the Contract —Performance obligations in a contract are identified based on the services that will be transferred to a customer that are both capable of being distinct, where the customer can benefit from the service either on its own or together with other resources that are readily available to the customer, and are distinct in the context of the contract, whereby the transfer of the services is separately identifiable from other promises in the contract. To the extent a contract includes multiple promised services, we apply judgment to determine whether promised services are capable of being distinct and distinct in the context of the contract. If these criteria are not met, the promised services are accounted for as a combined performance obligation. We have concluded that our contracts with customers do not contain warranties that give rise to a separate performance obligation. (iii) Determination of the Transaction Price —The transaction price is the amount of consideration we expect to be entitled from a customer in exchange for providing the subscriptions and services. Variable consideration is included in the transaction price if, in our judgment, it is probable that no significant future reversal of cumulative revenue under the contract will occur. Some of our end customers are entitled to receive service level commitment credits, in which we may be contractually obligated to provide partial refunds, and in rare instances, each representing a form of variable consideration. We have historically not experienced any significant incidents affecting the defined guarantees of performance levels or service response rates, and accordingly, estimated refunds related to service level commitment credits in the consolidated financial statements were not material during fiscal 2026, 2025 and 2024. None of our contracts contain a significant financing component. The transaction price excludes amounts collected on behalf of third parties, such as sales taxes. (iv) Allocation of the Transaction Price to the Performance Obligations in the Contract —If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance obligations require an allocation 90 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS of the transaction price to each performance obligation based on relative standalone selling price (SSP). Certain arrangements include variable consideration that is typically a function of transaction volume or another usage-based measure. Depending upon the structure of a particular arrangement, we may allocate the variable amount to each distinct service period within the series (i.e., direct allocation). (v) Recognition of Revenue when, or as, Performance Obligations are Satisfied —Revenue is recognized when control of the related performance obligation is transferred to the customer in an amount that reflects the consideration expected to be received in exchange for the subscriptions or services. We generate most of our revenue by selling subscriptions to our Singularity Platform. Our Singularity Platform delivers artificial intelligence-powered threat prevention, detection, and response capabilities, enabling an automatic protection against a full spectrum of cyber threats. We built our Singularity Platform to be deployed as a cloud service or in private and hybrid clouds. Customers can extend the functionality of their subscription to our platform by subscribing to additional Singularity Modules. The nature of our promise to the customer under the subscription is to stand ready to provide protection for the duration of the contractual term. As a result, we recognize revenue for these performance obligations ratably over the contractual term. Premium support and maintenance and other Singularity Modules are distinct from subscriptions and are recognized ratably over the term as the performance obligations are satisfied. We distribute certain products and services through a network of resellers and channel partners. In certain arrangements, these resellers and partners are subject to contractual minimum purchase commitments over a specified term. Revenue from these arrangements is recognized when the products or services are sold to a customer. Certain arrangements include variable consideration related either to transaction volume or another usage-based measure. Depending upon the structure of a particular arrangement, we (i) recognize revenue as each distinct service period is performed, (ii) recognize the estimate of variable consideration ratably over the period to which it relates, or (iii) apply the ‘right to invoice’ practical expedient and recognize revenue based on the amount invoiced to the customer during the period. We generally invoice our customers upfront upon signing for the entire term of the contract, periodically, or in arrears. Most of our subscription contracts have a term of one to three years . Our payment terms typically range between 30 to 45 days. The invoiced amounts are treated as deferred revenue on the consolidated balance sheets and are recognized ratably over the term of the contract beginning on the date the customer is given access to our platform. Our contracts are generally non-cancelable over the contractual term. Contracts with Multiple Performance Obligations Our contracts with customers may contain multiple promised services consisting of subscriptions to our Singularity Platform, premium support and maintenance, and other Singularity Modules that are distinct and accounted for separately. The transaction price is allocated to separate performance obligations on a relative SSP basis. Our best evidence for SSP is the price we charge for the subscription or service when we sell it separately in similar circumstances to similar customers. In instances where performance obligations do not have observable standalone sales, we utilize available information that may include, but is not limited to, product groupings or applying the expected cost-plus margin approach to estimate the price we would charge if the service was sold separately. Cost of Revenue Cost of revenue consists primarily of third-party cloud infrastructure expenses incurred in connection with the hosting and maintenance of our platform, personnel-related costs associated with our customer support and services organization, including salaries, benefits, bonuses, and stock-based compensation, amortization of acquired 91 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS intangible assets, amortization of capitalized internal-use software, software and subscription services used by our customer support and services team, inventory-related costs, and allocated facilities and IT overhead costs. Research and Development Research and development costs are expensed as incurred, unless they qualify for recognition as capitalized internal-use software. Research and development expenses consist primarily of personnel-related costs, including salaries, benefits, bonuses, and stock-based compensation. Research and development expenses also include consulting fees, software and subscription services, third-party cloud infrastructure expenses incurred in developing our platform and modules, and allocated facilities and IT overhead costs. Advertising Expenses Advertising costs are expensed as incurred and included in sales and marketing expenses in the consolidated statements of operations. Advertising expenses were $ 26.3 million, $ 23.8 million, and $ 18.5 million for fiscal 2026, 2025 and 2024, respectively. Stock-Based Compensation We account for stock-based awards issued to employees, directors, and non-employee consultants based on the fair value of the awards at grant date. The fair value of stock option awards granted and rights to purchase shares under our employee stock purchase plan (ESPP) are generally estimated using the Black-Scholes option pricing model. Stock-based compensation expense for awards with only service-based vesting conditions is recognized on a straight-line basis over the requisite service period of the awards. Forfeitures are accounted for in the period in which they occur. We granted certain awards that have both service-based vesting conditions and performance-based vesting conditions. For these awards, we recognize stock-based compensation expense on a graded basis over the total requisite service period for each separately vesting portion of performance tranches where it is probable that the performance-based vesting conditions will be achieved. We also granted stock option awards with service-based, performance-based, and market-based vesting conditions to certain executives. For these awards, stock-based compensation expense is recognized using the accelerated attribution method over the requisite implied service period when it is probable the performance-based vesting condition will be achieved. Income Taxes We are subject to income taxes in the U.S. and other foreign jurisdictions. We utilize the asset and liability method of accounting for income taxes, whereby deferred tax assets and liabilities are determined based on differences between financial reporting and tax bases of assets and liabilities, as well as net operating loss and other attribute carryforwards, and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. A valuation allowance is established if, based upon the available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. We consider all available evidence, both positive and negative, including historical levels of income, expectations, and risks associated with estimates of future taxable income in assessing the need for a valuation allowance. We recognize income tax benefits from uncertain tax positions only if we believe that it is more likely than not that the tax position will be sustained upon examination by the taxing authorities based on the technical merits of the position. We recognize penalties and accrued interest related to unrecognized tax benefits as income tax expense in the consolidated statements of operations. 92 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Net Loss per Share Attributable to Common Stockholders We compute basic and diluted net loss per share attributable to common stockholders using the two-class method required for participating securities. We consider our restricted common stock and shares issued upon the early exercise of stock options subject to repurchase to be participating securities. Under the two-class method, net loss is not allocated to restricted common stock and early exercised stock options as the holders do not have a contractual obligation to share in our losses. Cash, Cash Equivalents, and Restricted Cash We consider all highly liquid investments purchased with an original maturity of three months or less at the time of purchase to be cash equivalents. Cash equivalents may consist of amounts invested in money market funds, U.S. treasury securities and commercial paper. Restricted cash consists of collateral for foreign currency forward contracts, indemnity escrow funds related to acquisitions, and collateralized letters of credit established in connection with lease agreements for our office facilities. Restricted cash, current and non-current, are included within prepaid expenses and other current assets and other assets, respectively, on our consolidated balance sheets. The following table provides a reconciliation of cash, cash equivalents, and restricted cash to the total of these amounts shown in the consolidated statements of cash flows (in thousands): As of January 31, 2026 2025 Cash and cash equivalents $ 169,627 $ 186,574 Restricted cash, current 22,618 3,244 Restricted cash, non-current 3,913 3,484 $ 196,158 $ 193,302 Investments We determine the appropriate classification of our investments at the time of purchase and reevaluate such determination at each balance sheet date. Investments not considered cash equivalents, and with maturities of one year or less from the consolidated balance sheet date, are classified as short-term investments. Investments with maturities greater than one year from the consolidated balance sheet date are classified as long-term investments. We classify our investments as available-for-sale securities. Our investments are recorded at fair value with unrealized gains and losses, if any, reported in accumulated other comprehensive income (loss). When evaluating whether an investment's unrealized losses are related to credit factors, we review factors such as the extent to which fair value is below its cost basis, any changes to the credit rating of the security, adverse conditions specifically related to the security, changes in market interest rates and our intent to sell, or whether it is more likely than not we will be required to sell, before recovery of cost basis. We invest in highly rated securities with a weighted average maturity of 18 months or less. In addition, our investment policy limits the amount of our credit exposure to any one issuer and requires investments to be investment grade, with the primary objective of preserving capital and maintaining liquidity. Fair values were determined for each individual security in the investment portfolio. We did not identify any credit losses on investments as of January 31, 2026 and 2025. Realized gains and losses on the sale of investments are determined on a specific identification method and are recorded in other income (expense), net in the consolidated statements of operations. Realized gains and losses on the sale of investments during fiscal 2026, 2025 and 2024 were not significant. Strategic Investments Our strategic investments consist of non-marketable equity investments in privately held companies. We elect to apply the measurement alternative and record non-marketable equity investments at cost, less any impairment, plus or minus observable price changes in orderly transactions for identical or similar investments of the same issuer. Strategic investments are included within long-term investments on our consolidated balance sheets and adjustments 93 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS to their carrying amounts are recorded in other income (expense), net in the consolidated statements of operations. Receivables related to strategic investments are classified as prepaid expenses and other current assets and other assets on the consolidated balance sheet. Fair Value of Financial Instruments Fair value is defined as the exchange price that would be received for an asset or an exit price paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The carrying amounts reported on the consolidated balance sheets for accounts receivable, accounts payable, accrued liabilities, and accrued payroll and benefits approximate their respective fair values due to their short-term nature. Concentrations of Credit Risk Financial instruments that potentially subject us to concentrations of credit risk consist primarily of cash and cash equivalents, restricted cash, investments, and accounts receivable. We maintain our cash, cash equivalents, restricted cash, and investments with high-credit-quality financial institutions mainly in the U.S. and Israel. We have not experienced any credit losses relating to our cash, cash equivalents, restricted cash, and investments. For accounts receivable, we are exposed to credit risk in the event of nonpayment by customers to the extent of the amounts recorded on the consolidated balance sheets. We perform periodic credit evaluations of our customers and generally do not require collateral. Channel partners that represented 10% or more of accounts receivable, net for the periods presented were as follows: As of January 31, 2026 2025 Channel partner A 21 % 10 % Channel partner B 14 % 15 % Channel partner C * 14 % * Less than 10% There were no end customers that represented 10% or more of accounts receivable as of January 31, 2026 or 2025. The channel partners that represented 10% or more of our total revenue for the periods presented were as follows: Year Ended January 31, 2026 2025 2024 Channel partner A 18 % 20 % 19 % Channel partner B 12 % 10 % * * Less than 10% There were no end customers that represented 10% or more of total revenue for fiscal 2026, 2025 and 2024. Accounts Receivable Accounts receivable are recorded at invoiced amounts and are non-interest bearing. We have a well-established collection history from our channel partners and end customers. We periodically evaluate the collectability of our accounts receivable and provide an allowance for doubtful accounts as necessary, based on the age of the receivable, expected payment ability, and collection experience. The allowance for doubtful accounts balance was $ 0.2 million and $ 0.3 million as of January 31, 2026 and 2025, respectively. 94 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Deferred Contract Acquisition Costs We capitalize sales commissions and associated payroll taxes, and certain incentives (such as referral fees) paid to partners, that are incremental to obtaining a customer contract, which are recorded as deferred contract acquisition costs on the consolidated balance sheets. Sales commissions for the renewal of a contract are not considered commensurate with commissions paid for the initial contracts, given the substantive difference in commission rates in proportion to their respective contract values. Commissions paid, including certain incentives paid to partners, on a new contract are amortized on a straight-line basis over an estimated period of benefit of four years , while commissions paid on renewal contracts are amortized over the average contractual term of the renewal. We determine the estimated period of benefit based on both quantitative and qualitative factors, including the duration of our relationships with customers and the estimated useful life of our technology. Amortization of deferred contract acquisition costs is included in sales and marketing expenses in the consolidated statements of operations. We periodically review these deferred contract acquisition costs to determine whether events or changes in circumstances have occurred that could impact the period of benefit. We did not recognize any impairment of deferred contract acquisition costs during fiscal 2026, 2025 and 2024. Property and Equipment Property and equipment are stated at cost, net of accumulated depreciation and amortization. Depreciation and amortization are calculated using the straight-line method over the estimated useful lives of the assets as follows: Estimated Useful Life Office furniture and equipment 5 years Computers, software, and electronic equipment 3 years Capitalized internal-use software 4 years Leasehold improvements Shorter of useful life or remaining term of lease Costs for maintenance and repairs are expensed as incurred. Capitalized Internal-Use Software We capitalize certain internal-use software development costs related to our cloud platform. Costs incurred in the preliminary stages of development and post-development are expensed as incurred. Internal and external costs incurred during the development phase, if direct, are capitalized until the software is substantially complete and ready for our intended use. We also capitalize costs related to specific upgrades and enhancements when it is probable the expenditures will result in additional functionality. Maintenance and training costs are expensed as incurred. Capitalized internal-use software is included in property and equipment and is amortized to cost of revenue on a straight-line basis over its estimated useful life. Impairment of Long-Lived Assets (Including Goodwill and Intangible Assets) Long-lived assets, including intangible assets with finite lives, are reviewed for impairment when events or changes in circumstances indicate that the carrying amount of assets may not be recoverable. Recoverability of assets is measured by a comparison of the carrying amount of an asset to the future undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the asset group. We recorded impairment losses related to excess facilities of $ 2.2 million and $ 2.4 million during fiscal 2026 and 2024, respectively. No impairment losses were recognized during fiscal 2025. Goodwill is not amortized but tested for impairment at least annually in the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may exist. The impairment test consists of a qualitative assessment to determine if the quantitative assessment is required. Goodwill impairment is recognized when the quantitative assessment results in the carrying value of the reporting unit exceeding its fair value, net of related 95 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS income tax effect, in which case an impairment charge is recorded to goodwill to the extent the carrying value exceeds the fair value, limited to the amount of goodwill. We did not recognize any impairment of goodwill during fiscal 2026, 2025 and 2024. Business Combinations We account for our acquisitions using the acquisition method of accounting. We allocate the fair value of purchase consideration to the tangible and intangible assets acquired, and liabilities assumed, based on their estimated fair values. The excess of the fair value of purchase consideration over the values of these identifiable assets and liabilities is recorded as goodwill. When determining the fair value of assets acquired and liabilities assumed, management makes significant estimates and assumptions, especially with respect to intangible assets. Significant estimates in valuing certain identifiable assets include, but are not limited to, the selection of valuation methodologies, forecasted revenue, discount rates, and useful lives. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently uncertain and unpredictable and, as a result, actual results may differ from estimates. Acquisition costs, such as legal and consulting fees, are expensed as incurred and are included in general and administrative expenses in the consolidated statements of operations. During the measurement period, which is up to one year from the acquisition date, we may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Upon the conclusion of the measurement period, any subsequent adjustments are recorded in the consolidated statements of operations. See Note 4, Acquisitions, for additional information regarding our acquisitions. Leases In accordance with ASC Topic 842, Leases , we determine if an arrangement is or contains a lease at inception by evaluating various factors, including if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration and other facts and circumstances. Operating lease right-of-use (ROU) assets and operating lease liabilities are recognized on the consolidated balance sheets at the lease commencement date based on the present value of lease payments over the lease term, which is the non-cancelable period stated in the contract adjusted for any options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease payments consist of the fixed payments under the arrangement, less any lease incentives, such as tenant improvement allowances. Variable costs, comprised of maintenance and utilities based on actual usage, are not included in the measurement of operating lease ROU assets and operating lease liabilities and are expensed when the event determining the amount of variable consideration to be paid occurs. When the implicit rate of the leases is not determinable, we use an incremental borrowing rate based on the information available at the lease commencement date in determining the present value of lease payments. Lease cost for lease payments is recognized on a straight-line basis over the lease term. We account for lease components and non-lease components as a single lease component. In addition, we do not recognize operating lease ROU assets and operating lease liabilities for leases with lease terms of 12 months or less. In addition, we sublease certain of our unoccupied facilities to third parties. We recognize sublease income on a straight-line basis over the sublease term. We did not have any material finance leases during fiscal 2026, 2025 and 2024. Recently Issued Accounting Pronouncement s Not Yet Adopted In November 2024, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This ASU requires additional disclosure in the notes to the financial statements of specified information about certain income statement line items. Additionally, in January 2025, the FASB further issued ASU 2025-01 to clarify the effective date of ASU 2024-03. The ASU is effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning 96 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS after December 15, 2027. Early adoption is permitted. The amendments may be applied either prospectively to financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the financial statements. We are currently evaluating the provisions of this ASU. In July 2025, the FASB issued ASU No. 2025-05, Financial Instruments—Credit Losses (Subtopic 326-20): Measurement of Credit Losses for Accounts Receivable and Contract Assets . This ASU provides a practical expedient for all entities when estimating expected credit losses on current accounts receivable and current contract assets that arise from transactions accounted for under ASC 606. The ASU is effective for annual periods beginning after December 15, 2025, and interim reporting periods within those annual reporting periods, with early adoption permitted. We do not expect the adoption of this ASU to have a material impact on our consolidated financial statements. In September 2025, the FASB issued ASU No. 2025-06, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software . This ASU is intended to simplify the capitalization guidance by removing all references to software development project stages so that the guidance is neutral to different software development methods. The ASU is effective for annual periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods, with early adoption permitted. We are currently evaluating the provisions of this ASU. In December 2025, the FASB issued ASU No. 2025-11, Interim Reporting (Topic 270): Narrow-Scope Improvements . This ASU provides targeted, narrow-scope improvements to the interim reporting guidance in Topic 270 to clarify application and improve consistency in practice. The amendments do not change the underlying principles of interim reporting. The ASU is effective for annual periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods, with early adoption permitted. We are currently evaluating the provisions of this ASU. In December 2025, the FASB issued ASU No. 2025-12, Codification Improvements . This ASU addresses suggestions received from stakeholders regarding the Accounting Standards Codification and makes other incremental improvements to U.S. GAAP. The update represents changes to the Codification that clarify, correct errors in or make other improvements to a variety of topics that are intended to make it easier to understand and apply. The ASU is effective for annual periods beginning after December 15, 2026, and interim reporting periods within those annual reporting periods, with early adoption permitted. We are currently evaluating the provisions of this ASU. Recently Adopted Accounting Pronouncements In December 2023, the FASB issued ASU No. 2023-09, Improvements to Income Tax Disclosures (Topic 740). The ASU requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. We adopted ASU 2023-09 during the year ended January 31, 2026. For further information, refer to Note 10, Income Taxes. 3. REVENUE AND CONTRACT BALANCES Disaggregation of Revenue The following table summarizes revenue by geography based on the shipping address of end customers who have contracted to use our platform for the periods presented (in thousands, except percentages): Year Ended January 31, 2026 2025 2024 Amount % of Revenue Amount % of Revenue Amount % of Revenue U.S. $ 610,006 61 % $ 519,928 63 % $ 397,885 64 % International 391,272 39 301,533 37 223,269 36 Total $ 1,001,278 100 % $ 821,461 100 % $ 621,154 100 % 97 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS No single country other than the U.S. represented 10% or more of our revenue during fiscal 2026, 2025 and 2024. Substantially all of our sales are fulfilled through channel partners, including distributors, resellers, managed security service providers, and others. Contract Balances Contract assets consist of unbilled accounts receivable, which arise when a right to consideration for our performance under the customer contract occurs before invoicing the customer. The amount of unbilled accounts receivable included within accounts receivable, net on the consolidated balance sheets was $ 6.7 million and $ 5.5 million as of January 31, 2026 and 2025, respectively. Contract liabilities consist of deferred revenue, which represents invoices billed in advance of performance under a contract. Deferred revenue is recognized as revenue over the contractual period. The deferred revenue balance was $ 633.1 million and $ 572.1 million as of January 31, 2026 and 2025, respectively. We recognized revenue of $ 478.1 million, $ 402.2 million and $ 305.7 million for fiscal 2026, 2025 and 2024, respectively, that was included in the corresponding contract liability balance at the beginning of the respective period. Remaining Performance Obligations Our contracts with customers typically range from one to three years . Revenue allocated to remaining performance obligations represents non-cancelable contract revenue that has not yet been recognized, which includes deferred revenue and amounts that will be invoiced in future periods. For consumption and usage-based contracts with non-cancelable commitments, remaining performance obligations are determined based on the ratable recognition of the remaining commitment over the remaining contract term. The amount and timing of revenue recognition are generally dependent on customers’ future consumption, which is inherently variable at the customers’ discretion. As of January 31, 2026, our remaining performance obligations were $ 1.4 billion, of which we expect to recognize 86 % as revenue over the next 24 months following January 31, 2026, with the remainder to be recognized thereafter. Deferred contract acquisition costs were $ 160.6 million and $ 150.1 million as of January 31, 2026 and 2025, respectively. Amortization expense of contract costs was $ 78.1 million, $ 66.6 million, and $ 48.7 million for fiscal 2026, 2025 and 2024, respectively. We periodically review deferred contract acquisition costs to determine whether events or changes in circumstances have occurred that could impact the period of benefit. We did not recognize any impairment of deferred contract acquisition costs during fiscal 2026, 2025 and 2024. 4. ACQUISITIONS Fiscal 2026 Acquisitions Observo On September 22, 2025, we completed the acquisition of Observo, Inc. (Observo), a provider of AI-ready data pipeline technology, to complement our existing product offerings and expand our data business portfolio. We acquired 100 % of the shares of Observo for total consideration of approximately $ 130.2 million in cash and 5,263,156 shares of our Class A common stock. Prompt On September 5, 2025, we completed the acquisition of Prompt Security, Inc. (Prompt), a provider of security solutions focused on the generative and agentic artificial intelligence (AI) security space, to enhance our overall product offerings. We acquired 100 % of the shares of Prompt for a total consideration of approximately $ 133.6 million in cash, 1,555,099 shares of our Class A common stock, and 415,109 assumed options. 98 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Preliminary Purchase Price Allocation and Acquisition Accounting The acquisitions completed during fiscal 2026 were accounted for as business combinations, and the purchase prices were allocated to the assets acquired and liabilities assumed based on their respective fair values as of the acquisition dates, inclusive of measurement period adjustments recorded during the period, as presented below (in thousands). The purchase price allocations are preliminary and subject to change as we complete the valuation of certain assets acquired and liabilities assumed. Observo Prompt Total Consideration: Cash $ 130,197 $ 133,614 $ 263,811 Common stock 53,590 17,196 70,786 Assumed options — 854 854 Holdback subject to indemnification claims 1,458 8,559 10,017 Fair value of total consideration transferred $ 185,245 $ 160,223 $ 345,468 — Goodwill $ 151,763 $ 131,271 $ 283,034 Intangible assets 33,500 21,600 55,100 Net assets (liabilities) assumed ( 18 ) 7,352 7,334 Total identifiable net assets and liabilities $ 185,245 $ 160,223 $ 345,468 Goodwill is primarily attributable to the assembled workforce and anticipated synergies arising from the integration. 99 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS The following table presents the preliminary details of the identified intangible assets acquired (in thousands, except years): Fair Value Useful Life Amortization classification (in thousands) (in years) Observo Developed technology $ 30,000 5 Cost of revenue Customer relationships 3,500 9 Sales and marketing Total Observo intangible assets acquired $ 33,500 Prompt Developed technology $ 20,000 2 Cost of revenue Customer relationships 1,600 2 Sales and marketing Total Prompt intangible assets acquired $ 21,600 Total intangible assets acquired $ 55,100 We incurred $ 1.9 million and $ 2.7 million of transaction expenses related to Observo and Prompt acquisitions, respectively, during fiscal 2026. These costs were recorded as general and administrative expenses in our consolidated statements of operations. The pro forma impact of the Observo and Prompt acquisitions during fiscal 2026 was not material to our historical consolidated operating results and is therefore not presented, except for the recognition of stock-based compensation expense of $ 9.8 million and $ 3.3 million, respectively . For further details, refer to Note 8, Stockholders’ Equity. 100 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Fiscal 2025 Acquisitions PingSafe On February 1, 2024, we completed our acquisition of PingSafe Pte. Ltd. (PingSafe) to provide customers with a fully integrated platform that drives better automation across their entire cloud footprint. We acquired 100 % of the shares of PingSafe for total consideration of approximately $ 59.2 million in cash and 2,354,607 shares of our Class A common stock. The acquisition was accounted for as a business combination in accordance with ASC Topic 805, Business Combinations (ASC Topic 805). The purchase price of the acquisition amounted to $ 83.0 million, which was primarily allocated to intangible assets of $ 11.3 million and goodwill of $ 72.9 million. We had post-combination expense with a fair value of $ 46.9 million that was not included in the purchase price for the acquisition, which is comprised of 1,497,212 shares of restricted common stock with an aggregate fair value of $ 41.2 million, and 214,976 assumed options with an aggregate fair value of $ 5.7 million of post-combination expense and $ 0.2 million included in the purchase price. Restricted common stock and assumed options will be recognized as stock-based compensation expense. All post-combination expense is expected to be recognized through February 2028. Post-combination compensation expense is subject to adjustment based on continuing service obligations to us of certain stockholders of PingSafe. In connection with the acquisition of PingSafe, we also granted restricted stock units (RSUs) under our 2021 Equity Incentive Plan. For further details refer to Note 8, Stockholders’ Equity. 101 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS The following table presents the allocation of purchase consideration recorded on our consolidated balance sheet as of the acquisition date (in thousands): Amount Consideration: Cash $ 56,789 Common stock ( 2,354,607 shares) (1) 23,570 Assumed options 169 Holdback subject to indemnification claims 2,452 Fair value of total consideration transferred $ 82,980 Cash and cash equivalents $ 2,003 Accounts receivable 542 Prepaid expenses and other current assets 331 Intangible assets 11,300 Accrued payroll and benefits ( 2 ) Accrued liabilities ( 590 ) Deferred revenue ( 671 ) Other long-term liabilities ( 2,820 ) Total identifiable net assets and liabilities 10,093 Goodwill 72,887 Total purchase consideration $ 82,980 (1) Consideration calculated using the fair value of our Class A common stock. The fair value of the 2,354,607 shares of Class A common stock issued as part of the consideration paid for PingSafe was determined on the basis of the closing market price of our Class A common stock on the acquisition date. The excess of the purchase price over the fair value of net tangible and intangible assets acquired has been assigned to goodwill. Goodwill represents the future benefits resulting from the acquisition that will enhance the value of our platform for both new and existing customers and strengthen our competitive position. The following table sets forth the amounts allocated to the intangible assets identified as of the date of acquisition, their estimated useful lives, and the amortization classification in the consolidated statements of operations: Fair Value Useful Life Amortization classification (in thousands) (in years) Customer relationships $ 2,700 7 Sales and marketing Developed technology 8,600 5 Cost of revenue Total intangible assets acquired $ 11,300 102 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS We incurred $ 2.1 million of transaction expenses related to the PingSafe acquisitions. The costs were recorded as general and administrative expenses in our consolidated statements of operations. Stride On February 1, 2024, we acquired 100 % of the issued and outstanding equity securities of Stride Security Ltd. (Stride), a security automation company, to add hyper-automation across our Singularity platform. The acquisition was accounted for as a business combination in accordance with ASC Topic 805. The purchase price of the acquisition amounted to $ 7.5 million, which was primarily allocated to developed technology of $ 0.4 million and goodwill of $ 7.3 million. Goodwill represents the future benefits as a result of the acquisition that will enhance our product available to both new and existing customers and increase our competitive position. Developed technology will be amortized to cost of revenue on a straight-line basis over the estimated useful life of five years . We incurred $ 0.6 million of transaction expenses related to the Stride acquisitions. The costs were recorded as general and administrative expenses in our consolidated statements of operations. Fiscal 2024 Acquisition KSG On November 8, 2023, we completed our acquisition of Krebs Stamos Group LLC (KSG), a Washington D.C.-based privately held strategic advisory group. The purchase price of $ 13.9 million for all of the outstanding membership interests of KSG consisted of all cash and has been accounted for as a business combination in accordance with ASC Topic 805. We recorded $ 4.8 million of net identifiable assets in our consolidated balance sheet as of the KSG acquisition date, of which $ 3.2 million was related to intangible assets. The excess of the purchase price over the fair value of net identifiable assets acquired has been assigned to goodwill in the amount of $ 9.1 million. The goodwill in this transaction is primarily attributable to expected operational synergies and the assembled workforce. Intangible assets consist of customer relationships, which will be amortized to sales and marketing expense on a straight-line basis over the estimated useful life of four years . In connection with the KSG acquisition, we also granted performance stock units (PSUs) under our 2021 Equity Incentive Plan, which were later canceled and exchanged for RSUs in fiscal 2025. For further details, refer to Note 8, Stockholders’ Equity. As the shares are subject to post-acquisition employment, we are accounting for them as post-acquisition compensation expense. Additional Acquisition-Related Information The goodwill acquired from acquisitions in fiscal 2026 and 2025 is not tax deductible in local jurisdictions, whereas the goodwill from fiscal 2024 is expected to be deductible for tax purposes. The results of operations of the acquired businesses have been included in the consolidated financial statements from the date of each acquisition and would not have had a material impact on our consolidated results of operations if the acquisitions had occurred as of the beginning of the fiscal year prior to the fiscal year of the acquisitions. 5. FAIR VALUE MEASUREMENTS We measure fair value based on a three-level hierarchy, maximizing the use of observable inputs, where available, and minimizing the use of unobservable inputs, as follows: Level 1: Assets and liabilities whose values are based on observable inputs such as quoted (unadjusted) prices in active markets for identical assets or liabilities. 103 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Level 2: Assets and liabilities whose values are based on inputs from quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the asset or liability. Level 3: Assets and liabilities whose values are based on unobservable inputs that are supported by little or no market activity and that are significant to the overall fair value measurement. The following table summarizes information about our cash, cash equivalents, and investments by investment category for the periods presented (in thousands): As of January 31, 2026 Fair Value Level Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Assets Cash and cash equivalents: Cash $ 124,873 $ — $ — $ 124,873 Money market funds Level 1 44,754 — — 44,754 Total cash and cash equivalents $ 169,627 $ — $ — $ 169,627 Short-term investments: U.S. Treasury securities Level 1 $ 271,254 $ 786 $ — $ 272,040 Corporate notes and bonds Level 2 177,892 610 — 178,502 U.S. agency securities Level 2 8,500 — ( 1 ) 8,499 Total short-term investments $ 457,646 $ 1,396 $ ( 1 ) $ 459,041 Long-term investments: U.S. Treasury securities Level 1 $ 45,754 $ 227 $ — $ 45,981 Corporate notes and bonds Level 2 58,473 238 — 58,711 Total long-term investments $ 104,227 $ 465 $ — $ 104,692 Total assets measured at fair value $ 731,500 $ 1,861 $ ( 1 ) $ 733,360 104 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS As of January 31, 2025 Fair Value Level Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Assets Cash and cash equivalents: Cash $ 94,728 $ — $ — $ 94,728 Money market funds Level 1 61,962 — — 61,962 U.S. Treasury securities Level 1 9,969 3 — 9,972 Commercial paper Level 2 19,914 — ( 2 ) 19,912 Total cash and cash equivalents $ 186,573 $ 3 $ ( 2 ) $ 186,574 Short-term investments: U.S. Treasury securities Level 1 $ 208,918 $ 284 $ ( 74 ) $ 209,128 Commercial paper Level 2 24,606 1 ( 2 ) 24,605 Corporate notes and bonds Level 2 238,610 586 ( 6 ) 239,190 U.S. agency securities Level 2 62,257 151 — 62,408 Total short-term investments $ 534,391 $ 1,022 $ ( 82 ) $ 535,331 Long-term investments: U.S. Treasury securities Level 1 $ 208,104 $ 787 $ ( 203 ) $ 208,688 Corporate notes and bonds Level 2 173,882 573 ( 331 ) 174,124 U.S. agency securities Level 2 13,458 — ( 63 ) 13,395 Total long-term investments $ 395,444 $ 1,360 $ ( 597 ) $ 396,207 Total assets measured at fair value $ 1,116,408 $ 2,385 $ ( 681 ) $ 1,118,112 There were no transfers between the levels of the fair value hierarchy during fiscal 2026, 2025 and 2024. As of January 31, 2026, all of our investments will mature within two years . As of January 31, 2026, we determined that the declines in the market value of our investment portfolio were not driven by credit related factors. During fiscal 2026, 2025 and 2024, we did not recognize any losses on our investments due to credit related factors. As of January 31, 2026, there were no securities in continuous unrealized loss positions for more than twelve months. The tables above do not include our strategic investments in non-marketable equity securities, which are recorded at cost, less any impairment, plus or minus observable price changes in orderly transactions for identical or similar investments of the same issuer and were $ 36.2 million and $ 23.2 million as of January 31, 2026 and 2025, respectively. During fiscal 2026 and 2024, we incurred impairment charges on our non-marketable strategic investments of $ 1.0 million and $ 0.8 million. During fiscal 2025, we incurred no impairment charges on our non-marketable strategic investments. During fiscal 2026, 2025 and 2024, we recognized realized gains of $ 1.3 million, $ 0.3 million and $ 3.5 million respectively, on our non-marketable strategic investments. Impairment charges and realized gains on strategic investments were recognized in other income (expense), net. The fair value was estimated on a non-recurring basis based on Level 3 inputs. 105 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Derivative Financial Instruments To mitigate our exposure to foreign currency fluctuations resulting from a recognized income tax liability denominated in the Israeli New Shekel (ILS), we enter into foreign currency forward contracts. As of January 31, 2026, the notional value of outstanding forward contracts was $ 154.4 million. The following table summarizes the fair value of our derivative instruments on the consolidated balance sheets (in thousands): Classification Fair Value Level As of January 31, 2026 2025 Derivative Liabilities: Foreign currency forward contracts not designated as hedging instruments Accrued expenses and other current liabilities Level 2 $ 574 $ — Changes in the fair value of these derivative instruments are recognized in other income (expense), net on the consolidated statements of operations. These gains or losses are intended to economically offset the foreign currency transaction gains or losses generated by the remeasurement of the underlying ILS-denominated liability. For fiscal 2026, we recorded $ 0.8 million in losses specifically related to our foreign currency forward contracts. Cash flows from these contracts are classified within net cash provided by (used in) operating activities in the consolidated statements of cash flows. 6. SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION Property and equipment, net Property and equipment, net consisted of the following (in thousands): As of January 31, 2026 2025 Office furniture and fixtures $ 1,490 $ 1,594 Computers, software, and equipment 3,997 3,476 Capitalized internal-use software 124,678 90,694 Leasehold improvements 11,669 12,968 Construction in progress 30 132 Total property and equipment 141,864 108,864 Less: Accumulated depreciation and amortization ( 57,856 ) ( 37,090 ) Total property and equipment, net $ 84,008 $ 71,774 We capitalized internal-use software costs of $ 34.0 million, $ 37.8 million and $ 20.7 million during fiscal 2026, 2025 and 2024, respectively. Depreciation and amortization expense related to property and equipment was $ 22.0 million, $ 15.2 million and $ 10.0 million for fiscal 2026, 2025 and 2024, respectively, including amortization expense related to capitalized internal-use software of $ 19.2 million, $ 12.3 million and $ 7.1 million for fiscal 2026, 2025 and 2024, respectively. 106 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Intangible assets, net Intangible assets, net as of January 31, 2026 and 2025 consisted of the following (in thousands): As of January 31, 2026 2025 Developed technology $ 137,700 $ 87,700 Customer relationships 90,100 85,000 Backlog 11,100 11,100 Non-compete agreements 650 650 Trademarks 150 150 Patents 5,376 5,177 Total finite-lived intangible assets 245,076 189,777 Less: accumulated amortization ( 115,783 ) ( 82,877 ) Total finite-lived intangible assets, net $ 129,293 $ 106,900 Indefinite-lived intangible assets - domain names 255 255 Total intangible assets, net $ 129,548 $ 107,155 Amortization expense of intangible assets was $ 32.9 million, $ 27.6 million, and $ 28.9 million for fiscal 2026, 2025, and 2024, respectively. As of January 31, 2026, estimated future amortization expense is as follows (in thousands): Fiscal Year Ending January 31, 2027 $ 43,389 2028 29,221 2029 17,011 2030 15,073 2031 12,826 Thereafter 11,773 Total $ 129,293 107 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Accrued expenses and other current liabilities As of January 31, 2026 2025 Income tax liabilities related to intellectual property alignment, current (1) $ 40,878 $ — Accrued expenses 29,701 19,358 Acquisition-related holdback payments 10,017 4,195 Deferred vendor credits 8,640 12,211 Customer payments in advance 8,217 3,852 Operating lease liabilities, current 5,894 5,278 Other current liabilities 13,913 10,761 Total accrued expenses and other current liabilities $ 117,260 $ 55,655 Other liabilities Other liabilities consisted of the following (in thousands): As of January 31, 2026 2025 Income tax liabilities related to intellectual property alignment, non-current (1) $ 143,956 $ — Operating lease liabilities, non-current 9,107 13,787 Deferred tax liabilities 4,142 4,960 Other long-term liabilities 4,120 3,061 Total other liabilities $ 161,325 $ 21,808 (1) Refer to Note 10, Income Taxes for the discussion of the Assessment Agreement with the ITA regarding the alignment of intellectual property and related transfer pricing matters. 7. LEASES We have entered into real estate operating lease agreements with various expiration dates through fiscal 2030, some of which include options to extend the leases for up to three years , and some of which include options to terminate the leases. Our operating lease arrangements do not contain any restrictive covenants or residual value guarantees. The following tables provide supplemental lease information, including supplemental balance sheet information as of January 31, 2026 and 2025, supplemental cash flow information for fiscal 2026, 2025, and 2024 as well as the weighted-average remaining lease term and weighted-average discount rate as of January 31, 2026 and 2025 (in thousands, except lease term and discount rate): 108 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS As of January 31, Classification 2026 2025 Supplemental Balance Sheet Information Operating lease ROU assets – non-current Other assets $ 10,145 $ 15,486 Operating lease liabilities – current Accrued expenses and other current liabilities $ 5,894 $ 5,278 Operating lease liabilities – non-current Other liabilities 9,107 13,787 Total operating lease liabilities $ 15,001 $ 19,065 Year Ended January 31, 2026 2025 2024 Supplemental Cash Flow Information Cash paid for amount included in the measurement of operating lease liabilities $ 6,373 $ 5,858 $ 4,987 Operating lease ROU assets obtained in exchange for operating lease liabilities $ — $ 1,091 $ 616 As of January 31, 2026 2025 Lease Term and Discount Rate Weighted-average remaining lease term (years) 2.60 3.52 Weighted-average discount rate 4.2 % 4.3 % The components of lease costs, net of sublease income, consisted of the following (in thousands): Year Ended January 31, 2026 2025 2024 Operating lease costs $ 4,753 $ 4,719 $ 4,855 Short-term lease costs 150 35 19 Variable lease costs 2,342 1,627 1,323 Sublease income ( 1,722 ) ( 979 ) ( 941 ) Total lease costs $ 5,523 $ 5,402 $ 5,256 The maturities of our operating lease liabilities as of January 31, 2026 were as follows (in thousands): Fiscal Year Ending January 31, Amount 2027 $ 6,321 2028 6,232 2029 2,966 2030 155 Total operating lease payments 15,674 Less: Imputed interest ( 673 ) Present value of operating lease liabilities $ 15,001 109 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 8. STOCKHOLDERS’ EQUITY Common Stock We have two classes of common stock: Class A common stock and Class B common stock. In connection with our IPO, we amended and restated our certificate of incorporation and authorized 1,500,000,000 shares of Class A common stock and 300,000,000 shares of Class B common stock. The shares of Class A common stock and Class B common stock are identical, except with respect to voting rights. Each share of Class A common stock is entitled to one vote. Each share of Class B common stock is entitled to twenty votes. Class A and Class B common stock each have a par value of $ 0.0001 per share, and are referred to collectively as our common stock throughout the notes to the consolidated financial statements, unless otherwise noted. Holders of common stock are entitled to receive any dividends as may be declared from time to time by the board of directors. Shares of Class B common stock may be converted to Class A common stock at any time at the option of the stockholder. Shares of Class B common stock automatically convert to Class A common stock at the earlier of: (i) the date specified by a vote of the holders of 66 2/3% of the then outstanding shares of Class B common stock, (ii) seven years from the date of our prospectus filed with the SEC pursuant to Rule 424(b)(4) under the Securities Act (Final Prospectus), or June 29, 2028, (iii) the first date following the completion of our IPO on which the number of shares of outstanding Class B common stock (such calculations shall include shares of Class B common stock subject to outstanding stock options) held by Tomer Weingarten, including certain permitted entities that Mr. Weingarten controls, is less than 25 % of the number of shares of outstanding Class B common stock (such calculation shall include shares of Class B common stock subject to outstanding stock options) that Mr. Weingarten originally held as of the date of our Final Prospectus, (iv) the date fixed by our board of directors, following the first date following the completion of our IPO when Mr. Weingarten is no longer providing services to us as an officer, employee, consultant or member of our board of directors, (v) the date fixed by our board of directors following the date on which, if applicable, Mr. Weingarten is terminated for cause, as defined in our restated certificate of incorporation, and (vi) the date that is 12 months after the death or disability, as defined in our restated certificate of incorporation, of Mr. Weingarten. Our common stock reserved for future issuance on an as-converted basis as of January 31, 2026 and 2025 were as follows: As of January 31, 2026 2025 Stock options outstanding 9,443,196 13,164,743 RSUs and PSUs outstanding 34,438,058 28,016,619 ESPP reserved for future issuance 12,763,633 11,050,459 2021 Plan available for future grants 39,736,855 41,803,691 Total shares of common stock reserved 96,381,742 94,035,512 110 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Stock-Based Compensation Expense The components of stock-based compensation expense recognized in the consolidated statements of operations consisted of the following (in thousands): Year Ended January 31, 2026 2025 2024 Cost of revenue $ 21,584 $ 22,105 $ 17,187 Research and development 94,542 83,957 61,055 Sales and marketing 93,640 80,496 55,798 General and administrative 88,399 80,973 83,890 Restructuring ( 578 ) — ( 1,060 ) Total $ 297,587 $ 267,531 $ 216,870 2021 Equity Incentive Plan In May 2021, our board of directors, and in June 2021, our stockholders approved our 2021 Equity Incentive Plan (2021 Plan) as a successor to our 2013 Equity Incentive Plan (2013 Plan) and 2011 Stock Incentive Plan (2011 Plan). The purpose of the 2021 Plan is to grant stock-based awards to employees, directors, officers and consultants, including stock options, restricted stock awards, RSUs, and PSUs. A total of 35,281,596 shares of Class A common stock were initially available for issuance under the 2021 Plan. Our compensation committee administers the 2021 Plan. The number of shares of our Class A common stock available for issuance under the 2021 Plan is subject to an annual increase on the first day of each fiscal year, beginning on February 1, 2022, equal to the lesser of: (i) five percent ( 5 %) of the aggregate number of outstanding shares of all classes of our common stock as of the last day of the immediately preceding fiscal year, or (ii) such other amount as our board of directors may determine. The 2013 Plan and 2011 Plan (together, the Prior Plans) were terminated in June 2021, in connection with the adoption of our 2021 Plan, and stock-based awards are no longer granted under the Prior Plans. However, the Prior Plans will continue to govern the terms and conditions of the outstanding awards previously granted thereunder. Any shares underlying stock options that are expired, canceled, forfeited, or repurchased under the Prior Plans will be automatically transferred to the 2021 Plan and be available for issuance as Class A common stock. Restricted Stock Units A summary of our RSU activity is as follows: Number of RSUs Weighted-Average Grant Date Fair Value Outstanding as of January 31, 2025 27,357,828 $ 21.60 Granted 24,640,475 17.82 Released ( 11,732,668 ) 21.75 Forfeited ( 8,611,950 ) 20.18 Outstanding as of January 31, 2026 31,653,685 $ 18.99 As of January 31, 2026, we had unrecognized stock-based compensation expense related to unvested RSUs of $ 544.7 million that is expected to be recognized on a straight-line basis over a weighted-average period of 2.8 years. 111 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Performance Stock Units Executive Performance Stock Units During fiscal 2026 and 2025, we granted PSUs to certain executives subject to predetermined service-based and performance-based vesting conditions. These PSUs may vest from 0 % to 225 % of the number of target shares based on the achievement of certain financial performance metrics and will vest contingently over a period of one to four years, subject to continuous service with us. During fiscal 2026, we have recorded $ 6.6 million of stock-based compensation expense related to these PSUs. During fiscal 2024, we granted PSUs at target to certain executives subject to service-based and performance-based vesting conditions. The financial performance metrics were not achieved and were canceled during fiscal 2025. As such, we have not recorded any stock-based compensation expense and have no unrecognized stock-based compensation expense related to these PSUs. Acquisition-related Performance Stock Units In connection with the acquisition of Observo, we granted PSUs subject to service-based and performance-based vesting conditions. These PSUs will vest 100 % upon the achievement of specified performance objectives, subject to the employees’ continued service to us from the grant date through the milestone events or target dates. During fiscal 2026, we have recorded $ 1.3 million of stock-based compensation expense related to these PSUs. During fiscal 2026, in connection with the post-acquisition integration of Prompt and Observo, we granted PSUs to an executive subject to performance-based vesting conditions tied to the annual recurring revenue (ARR) of the acquired business. These PSUs may vest from 0 % to 200 % of the target number of shares based on the achievement of specific ARR milestones, subject to the executive's continued service through the performance period. During fiscal 2026, we have recorded $ 0.5 million of stock-based compensation expense related to these awards. In November 2023, we granted PSUs subject to service-based and performance-based vesting conditions to retain the services of certain former KSG employees (such PSUs, the Original PSUs). During fiscal 2025, we canceled the Original PSUs. In exchange for the canceled Original PSUs, the employees were granted RSUs subject to only service-based vesting conditions. During fiscal 2026 and 2025, we recognized $ 1.9 million and $ 1.0 million, respectively, in expense for the RSUs. As of January 31, 2026, all compensation expense related to these awards has been recognized. A summary of our PSU activity is as follows: Number of PSUs Weighted-Average Grant Date Fair Value Outstanding as of January 31, 2025 233,680 $ 22.27 Granted 1,639,900 17.08 Released ( 224,323 ) 22.26 Forfeited or canceled ( 402,456 ) 17.26 Outstanding as of January 31, 2026 1,246,801 $ 17.06 As of January 31, 2026, we had unrecognized stock-based compensation expense related to unvested PSUs of $ 10.5 million that is expected to be recognized on a straight-line basis over a weighted-average period of 0.9 years. 112 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Stock Option Information A summary of our stock option activity is as follows: Number of Options Weighted-Average Exercise Price Weighted-Average Remaining Contractual Term (in years) Aggregate Intrinsic Value (in thousands) Outstanding as of January 31, 2025 13,164,743 $ 6.31 5.02 $ 232,240 Assumed options from Prompt acquisition 415,109 1.13 Exercised ( 4,085,234 ) 4.42 Forfeited ( 51,422 ) 2.26 Outstanding as of January 31, 2026 9,443,196 $ 6.92 4.83 $ 67,255,182 Expected to vest as of January 31, 2026 9,443,196 $ 6.92 4.83 $ 67,255,182 Vested and exercisable as of January 31, 2026 7,580,479 $ 6.66 4.59 $ 56,053,935 There were no options granted during fiscal 2026, 2025 or 2024, except for options assumed in connection with the acquisitions. The aggregate intrinsic value is the difference between the exercise price and the estimated fair value of the underlying common stock. The aggregate intrinsic value of options exercised during fiscal 2026, 2025 and 2024 was $ 59.6 million, $ 146.9 million and $ 170.1 million, respectively. As of January 31, 2026, we had unrecognized stock-based compensation expense related to unvested options of $ 8.5 million that is expected to be recognized on a straight-line basis over a weighted-average period of 0.9 years. Milestone Options In March 2021, we granted 1,404,605 options to purchase shares of common stock subject to service-based, performance-based, and market-based vesting conditions to our Chief Executive Officer and former Chief Financial Officer under the 2013 Plan. These stock options will vest 100 % upon the occurrence of (i) our IPO (the performance-based vesting condition), which was completed in June 2021, and (ii) the achievement of a certain market capitalization target (the market-based vesting condition), subject to the executive’s continued service to us from the grant date through the milestone event. During fiscal 2025, our former Chief Financial Officer's employment was terminated, resulting in the forfeiture of certain milestone options. As of January 31, 2026, the market capitalization target has not yet been achieved, and therefore, these milestone options remain unvested. For these options, we used a Monte Carlo simulation to determine the fair value at the grant date and the implied service period. We recorded stock-based compensation expense related to these milestone options of $ 3.3 million, $ 2.6 million, and $ 3.6 million during fiscal 2026, 2025, and 2024, respectively. As of January 31, 2026, we had unrecognized stock-based compensation expense related to unvested milestone options of $ 1.9 million, that is expected to be recognized over the remaining implied service period of 0.6 years. 113 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Restricted Common Stock Restricted common stock is included in issued and outstanding shares as they are legally issued and outstanding, but are not deemed outstanding for accounting purposes until the shares vest. A summary of our restricted common stock activity is as follows: Number of Shares Weighted-Average Grant Date Fair Value Outstanding as of January 31, 2025 1,497,212 $ 27.49 Granted 3,108,988 19.10 Vested ( 1,122,065 ) 25.65 Outstanding as of January 31, 2026 3,484,135 $ 20.60 As of January 31, 2026, we had unrecognized stock-based compensation expense related to unvested restricted common stock of $ 65.7 million that is expected to be recognized on a straight-line basis over a weighted-average period of 1.26 years. Employee Stock Purchase Plan (ESPP) In May 2021, our board of directors, and in June 2021, our stockholders approved our ESPP, which became effective on the date of effectiveness of our Final Prospectus, or June 29, 2021. The ESPP initially reserved and authorized the issuance of up to a total of 7,056,319 shares of common stock to eligible employees. The number of shares reserved for issuance and sale under the ESPP will automatically increase on the first day of each fiscal year, starting on February 1, 2022 for the first ten calendar years after the first offering date, in an amount equal to (i) 1 % of the aggregate number of outstanding shares of all class our common stock on the last day of the immediately preceding fiscal year, or (ii) such other amount as the administrator of the ESPP may determine. The ESPP generally provides for six-month offering periods beginning January 6 and July 6 of each year, with each offering period consisting of a single six-month purchase period, except for the initial offering period which began on July 1, 2021, and ended on July 5, 2023. On each purchase date, eligible employees will purchase the shares at a price per share equal to 85 % of the lesser of (i) the fair market value of our common stock as of the beginning of the offering period or (ii) the fair market value of our common stock on the purchase date, as defined in the ESPP, except for the initial offering period that had a 24-month look back to the IPO price of $ 35 . The following table summarizes the assumptions used in estimating the fair value of employee stock purchase rights using the Black-Scholes option pricing model for the periods presented: Year Ended January 31, 2026 2025 Expected term (in years) 0.5 0.5 Expected volatility 46 % - 48 % 48 % - 55 % Risk-free interest rate 3.6 % - 4.3 % 4.2 % - 5.3 % Dividend yield — % — % We recognized stock-based compensation expense related to ESPP of $ 7.7 million, $ 8.7 million, and $ 11.7 million during fiscal 2026, 2025, and 2024, respectively. Modifications & Accelerations During fiscal 2026, 2025 and 2024, certain members of our management team converted to non-employee consultants or to positions that no longer provide substantive service to us (Management Transitions). These Management Transitions have been accounted for as modifications or accelerations, under which the exercise period of certain vested awards has been extended, and a certain number of unvested awards will vest through the end of the agreements entered into in connection with the Management Transitions. 114 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS During fiscal 2026, 2025 and 2024, we recognized incremental and accelerated charges of $ 3.8 million, $ 9.7 million and $ 6.2 million, respectively, related to the Management Transitions. Share Repurchase Program In May 2025, our board of directors authorized the 2025 Share Repurchase Program, under which we may purchase up to $ 200.0 million of our outstanding shares of Class A common stock. We may repurchase shares of Class A common stock from time to time through open market purchases, in privately negotiated transaction or by other means, including through the use of trading plans intended to qualify under Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, in accordance with applicable securities laws and other restrictions. The timing and total amount of stock repurchases will be at the discretion of management and will depend upon business, economic, and market conditions, corporate and regulatory requirements, prevailing stock prices, and other considerations. The 2025 Share Repurchase Program has no expiration date but may be modified, suspended or discontinued at any time, and does not obligate us to acquire any amount of Class A common stock. We expect to retire any repurchased shares of Class A common stock. During fiscal 2026, we repurchased 12.2 million of shares of our Class A common stock under the 2025 Share Repurchase Program for an aggregate purchase price of $ 200.0 million, including transaction costs, at an average price of $ 16.39 per share, respectively. The total price of the shares repurchased and related transaction costs are reflected as a reduction to common stock and additional paid-in capital on our consolidated balance sheets. As of January 31, 2026, the 2025 Share Repurchase Program was fully utilized, with no further amounts available for future share repurchases. 9. RESTRUCTURING During fiscal 2026 and 2024, we initiated restructuring plans in June 2023, March 2025, and July 2025. These Plans resulted from reviews of strategic priorities, resource allocation, and cost reduction efforts intended to reduce operating costs, improve operating margins, and continue advancing our commitment to profitable growth. Fiscal 2026 In July 2025, we initiated a subsequent restructuring plan (July 2025 Plan). During fiscal 2026, we incurred restructuring charges of $ 7.1 million, which included $ 3.9 million related to contract terminations and $ 3.7 million for severance payments and employee benefits, partially offset by $ 0.5 million in savings related to the reversal of stock-based compensation expense. These costs were substantially paid as of January 31, 2026, and the actions associated with the July 2025 Plan were substantially completed as of that date. In March 2025, we executed a restructuring plan (March 2025 Plan) and incurred approximately $ 5.2 million in charges for fiscal 2026. These charges primarily consists of $ 3.0 million in charges related to severance payments and employee benefits and $ 2.2 million of asset impairment charges related to facilities. These costs were substantially paid as of January 31, 2026, and the actions associated with the March 2025 Plan were completed as of July 31, 2025. Fiscal 2024 In June 2023, we initiated a restructuring plan (June 2023 Plan) and incurred approximately $ 7.4 million in total charges during fiscal 2024. These charges consisted of $ 5.4 million in charges related to severance payments and employee benefits, $ 2.4 million of impairment charges related to excess facilities, $ 0.7 million related to inventory write-offs, offset partially by $ 1.1 million in savings related to the reversal of certain stock-based compensation expense. Note that the charges related to inventory write-offs were recognized as cost of revenue and not restructuring operating expenses in our consolidated financial statements of operations. These costs were paid as of January 31, 2025, and the actions associated with the Plan were completed as of that date. 115 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 10. INCOME TAXES Our loss before provision for income taxes for fiscal 2026, 2025 and 2024 consisted of the following (in thousands) : Year Ended January 31, 2026 2025 2024 Domestic $ ( 301,626 ) $ ( 383,904 ) $ ( 406,151 ) Foreign 21,915 102,297 73,317 Loss before provision for income taxes $ ( 279,711 ) $ ( 281,607 ) $ ( 332,834 ) The components of provision for income taxes for fiscal 2026, 2025 and 2024 consisted of the following (in thousands): Year Ended January 31, 2026 2025 2024 Current: Federal $ — $ — $ — State 225 178 150 Foreign 192,270 4,021 5,168 Total current 192,495 4,199 5,318 Deferred: Federal ( 4,666 ) — — State ( 703 ) — — Foreign ( 16,102 ) 2,635 541 Total deferred ( 21,471 ) 2,635 541 Total provision for income taxes $ 171,024 $ 6,834 $ 5,859 116 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Upon adoption of ASU 2023-09, as described in Note 2, Summary of Significant Accounting Policies, the reconciliation of taxes at the federal statutory rate to our provision for income taxes for the year ended January 31, 2026 was as follows (in thousands, except for percentages): Year Ended January 31, 2026 Amount % Benefit from income taxes at U.S. federal statutory rate $ ( 58,739 ) 21.0 % Domestic state and local income taxes, net of federal effect (1) ( 478 ) 0.2 % Foreign Israel ITA tax settlement (2) 180,884 ( 64.7 ) % Reversal of deferred tax liability from acquired intangibles ( 4,968 ) 1.8 % Change in valuation allowance ( 19,167 ) 6.9 % Reversals of net operating losses in connection with ITA Agreement 15,059 ( 5.4 ) % Other ( 587 ) 0.2 % Other foreign jurisdictions 344 ( 0.1 ) % Cross-border tax laws Foreign branches subject to U.S. tax 2,941 ( 1.1 ) % Foreign tax deduction ( 36,987 ) 13.2 % Tax credits Research and development credits ( 3,223 ) 1.2 % Change in valuation allowance 65,998 ( 23.6 ) % Nontaxable and nondeductible items, net Stock-based compensation 23,091 ( 8.3 ) % Intercompany intellectual property sale 4,536 ( 1.6 ) % Other 1,346 ( 0.5 ) % Change in unrecognized tax benefits 806 ( 0.3 ) % Other adjustments 168 ( 0.1 ) % Total $ 171,024 ( 61.1 ) % (1) State taxes in Texas made up the majority (greater than 50 percent) of the tax effect in this category. (2) Tax settlement with the ITA regarding the Assessment Agreement related to transfer pricing between the U.S. and Israel 117 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS The reconciliation of taxes at the federal statutory rate to our provision for income taxes for the years ended January 31, 2025 and 2024 in accordance with the guidance prior to the adoption of ASU 2023-09 was as follows (in thousands): Year Ended January 31, 2025 2024 Benefit from income taxes at U.S. federal statutory rate $ ( 59,137 ) $ ( 69,895 ) State taxes, net of federal benefit 178 150 Foreign tax rate differential 30,950 23,179 Stock-based compensation 6,689 12,367 Non-deductible expenses 468 1,390 Research and development credits ( 2,987 ) ( 2,251 ) Change in valuation allowance 30,584 40,525 Other 89 394 Total provision for (benefit from) income taxes $ 6,834 $ 5,859 Significant components of our net deferred tax assets and liabilities as of January 31, 2026 and 2025 consisted of the following (in thousands): As of January 31, 2026 2025 Deferred tax assets: Net operating loss carryforwards $ 246,593 $ 207,838 Research and development expenses 172,338 148,728 Deferred revenue 49,987 42,537 Accruals and reserves 10,340 11,042 Operating lease liabilities 4,427 5,349 Stock-based compensation 20,032 17,388 Property and equipment 58 — Other 16,016 11,495 Gross deferred tax assets 519,791 444,377 Valuation allowance ( 437,044 ) ( 381,956 ) Total deferred tax assets 82,747 62,421 Deferred tax liabilities: Acquired intangibles, property and equipment ( 30,941 ) ( 24,373 ) Deferred contract acquisition costs ( 38,776 ) ( 36,313 ) Operating lease right-of-use assets ( 3,238 ) ( 4,602 ) Other — ( 563 ) Total deferred tax liabilities ( 72,955 ) ( 65,851 ) Net deferred tax liabilities $ 9,792 $ ( 3,430 ) Based upon available objective evidence, we believe it is more likely than not that the U.S. deferred tax assets will not be fully realizable. Accordingly, we have established a valuation allowance for the U.S. deferred tax assets. In connection with the Agreement, further discussed below, we also released our Israel valuation allowance. As of January 31, 2026 and 2025, we had a valuation allowance of $ 437.0 million and $ 382.0 million, respectively, against our deferred tax assets. During fiscal 2026 and 2025, total valuation allowance increased by $ 55.1 million and $ 41.0 million, respectively, primarily due to additional net operating losses and capitalized research and development. 118 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS As of January 31, 2026, we had federal net operating loss carryforwards of $ 978.0 million, a portion of which will begin to expire in 2031, and state net operating loss carryforwards of $ 477.9 million, which will begin to expire in 2027. We had immaterial foreign net operating loss carryforwards. In addition, we had federal research and development credit carryforwards of $ 13.1 million, which will begin to expire in 2037, and state research and development credit carryforwards of $ 5.4 million, which do not expire. Federal and state tax laws impose substantial restrictions on the utilization of the net operating loss carryforwards and tax credit carryforwards in the event of an ownership change as defined in Section 382 of the Internal Revenue Code of 1986, as amended. Accordingly, our ability to utilize these carryforwards may be limited as a result of such ownership change. Such a limitation could result in the expiration of carryforwards before they are utilized. The carryforwards are currently subject to a valuation allowance. Foreign withholding taxes have not been provided for the cumulative undistributed earnings of certain foreign subsidiaries of ours as of January 31, 2026 and 2025 due to our intention to permanently reinvest such earnings. Determination of the amount of unrecognized deferred tax liability related to these earnings is not practicable. We file income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions. Our tax years generally remain open and subject to examination by federal, state, or foreign tax authorities, with the exception of Israel which was settled through fiscal 2025 per our Agreement with the ITA. We are currently under examination by the Indian Tax Authorities for the 2022 through 2024 tax years. We are not currently under audit in any other tax jurisdictions. The changes in the gross amount of unrecognized tax benefits consisted of the following (in thousands): As of January 31, 2026 2025 2024 Balance at beginning of year $ 4,000 $ 2,197 $ 1,013 Gross increases for tax positions of current year 1,405 1,540 1,027 Gross increases for tax positions of prior year — 263 157 Balance at end of year $ 5,405 $ 4,000 $ 2,197 Upon adoption of ASU 2023-09, as described in Note 2, Summary of Significant Accounting Policies, cash paid for income taxes, net of refunds, during the year ended January 31, 2026 was as follows (in thousands): As of January 31, 2026 Federal $ — State and Local 147 Foreign India 2,053 Czech 1,571 Singapore 896 Australia 477 Netherlands 421 Other foreign jurisdictions 82 Total $ 5,647 We recognize interests and penalties related to income tax matters as a component of income tax expense. During fiscal 2026, we recorded $ 0.9 million of interest expense related to the Agreement and no penalties were recorded. 119 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS The Organization for Economic Co-Operation and Development (OECD) introduced Base Erosion and Profit Shifting (BEPS) Pillar Two rules that impose a global minimum tax rate of 15% on multi-national corporations. Numerous countries have enacted or substantively enacted legislation to implement these rules. While we did not have an impact from Pillar Two on our tax provision or effective tax rate as of the year ended January 31, 2026, we continue to monitor evolving Pillar Two and other tax legislation in the jurisdictions in which we operate. On July 4, 2025, the United States enacted the One Big Beautiful Bill Act (OBBBA), which restores the immediate expensing of domestic research and experimental (R&E) expenditures and contains other provisions impacting U.S. tax law. The OBBBA does not have a material effect on our consolidated financial statements. On January 8, 2026, we entered into an Assessment Agreement with the ITA covering various transfer pricing matters for intercompany transactions between us and our Israeli subsidiary, including the valuation and taxation of the intergroup utilization of our Israeli subsidiary’s intellectual property. The Agreement covers our fiscal years ended January 31, 2021 through January 31, 2025, and fully and finally resolves all related Israeli disputed income tax matters between us, our affiliates, and the ITA. This settlement with the ITA includes certain principles established in the bilateral Advanced Pricing Agreement (APA) process between us, the Internal Revenue Service and the ITA, through which we have been negotiating since fiscal year 2022, and provides a final tax determination on this matter for Israeli tax purposes. We recorded $ 180.0 million related to this matter with the ITA during fiscal 2026. During the three months ended April 30, 2025, in the context of the APA negotiations, we discussed a framework for a final settlement and resolution of this matter with the ITA. As a result of such discussions, we reassessed our uncertain tax position in respect of the APA matter, and based on this reassessment, incurred a tax expense of $ 136.0 million in the three months ended April 30, 2025. In connection with the Agreement, which represents a full and final resolution of this matter and all issues relating to the valuation of our Israeli subsidiary’s intellectual property, we have recorded an additional $ 14.0 million tax expense in the three months ending January 31, 2026. In regard to our acquisition in September 2025 of Prompt and its wholly owned Israeli subsidiary, we recorded an additional $ 30.0 million tax expense for the fiscal year ending January 31, 2026, as the Agreement also provides for the tax impact of the alignment of Prompt’s intellectual property into our structure and fully resolves any and all issues relating to the valuation of Prompt’s intellectual property. Additionally, we accrued $ 0.9 million for interest related to the ITA liability arising from the Agreement during the three months ending January 31, 2026 which is reflected in income tax expense, consistent with our policy election discussed above. The Agreement provides for installment payments through our fiscal year 2031, with unpaid balances accruing interest at 7.0 % per annum. We have the option to extend the payment schedule for up to two additional years. The scheduled payments are fixed in Israel New Shekel and have been converted to the following U.S. dollar amounts based on the spot rate as of the period end. Payment Timing Amount (ILS, in millions) Amount (USD, in millions)* First Quarter ending April 30, 2026 ILS 95.3 $ 30.7 Fourth Quarter ending January 31, 2027 31.8 10.2 Fourth Quarter ending January 31, 2028 47.6 15.3 Fourth Quarter ending January 31, 2029 63.5 20.4 Fourth Quarter ending January 31, 2030 63.5 20.4 Fourth Quarter ending January 31, 2031 (Final Payment)** 428.8 138.0 Total ILS 730.5 $ 235.0 * The U.S. dollar equivalent amounts indicated above are based upon the spot rate as of the period end. ** Final payment is inclusive of accrued interest and includes an option to extend until fiscal 2033. If the extension is exercised, the final payment in the fourth quarter of fiscal 2033 would be 491.1 million Israeli New Shekels ($ 158.1 million). 120 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS In the event of a change in control, 792.7 million Israel New Shekel, or $ 255.1 million, less cumulative payments made, which represents all unpaid amounts, plus interest that would have accrued through the end of the seventh year, would accelerate in accordance with the terms of the Agreement. 11. NET LOSS PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS Basic and diluted net loss per share attributable to common stockholders is computed in conformity with the two-class method required for participating securities. Basic net loss per share is computed by dividing net loss attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed by giving effect to all potentially dilutive common stock equivalents to the extent they are dilutive. For purposes of this calculation, stock options, restricted common stock, RSUs, PSUs, shares purchased pursuant to our ESPP, and early exercised stock options are considered to be common stock equivalents but have been excluded from the calculation of diluted net loss per share attributable to common stockholders as their effect is anti-dilutive for all periods presented. The rights, including the liquidation and dividend rights, of the holders of Class A and Class B common stock are identical, except with respect to voting, conversion, and transfer rights. As the liquidation and dividend rights are identical, the undistributed earnings are allocated on a proportionate basis to each class of common stock and the resulting basic and diluted net loss per share attributable to common stockholders are, therefore, the same for both Class A and Class B common stock on both an individual and combined basis. Basic and diluted net loss per share attributable to common stockholders was as follows (in thousands, except share and per share data): Year Ended January 31, 2026 2025 2024 Numerator: Net loss attributable to Class A and Class B common stockholders $ ( 450,735 ) $ ( 288,441 ) $ ( 338,693 ) Denominator: Weighted-average shares used in computing net loss per share attributable to Class A and Class B common stockholders, basic and diluted 330,111,148 314,811,783 294,923,536 Net loss per share attributable to Class A and Class B common stockholders, basic and diluted $ ( 1.37 ) $ ( 0.92 ) $ ( 1.15 ) The following potentially dilutive securities were excluded from the computation of diluted net loss per share attributable to common stockholders because their inclusion would have been anti-dilutive: As of January 31, 2026 2025 2024 RSUs and PSUs 34,438,058 28,016,619 27,406,457 Stock options 9,443,196 13,164,743 21,159,850 Restricted common stock 3,484,135 1,497,212 10,621 ESPP 606,693 520,701 107,924 Shares subject to repurchase — — 16,543 Total 47,972,082 43,199,275 48,701,395 121 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 12. GEOGRAPHIC INFORMATION Long-lived assets, consisting of property and equipment, net, and operating lease right-of-use assets, by geography were as follows (in thousands): As of January 31, 2026 2025 U.S. $ 79,411 $ 65,980 Israel 10,681 15,823 Rest of world 4,061 5,457 Total $ 94,153 $ 87,260 Revenue by geography is presented in Note 3, Revenue and Contract Balances. 13. COMMITMENTS AND CONTINGENCIES Legal Contingencies From time to time, we may be a party to various legal proceedings and subject to claims in the ordinary course of business. Securities Litigation On June 6, 2023, a securities class action was filed against us, our Chief Executive Officer and our former Chief Financial Officer, in the Northern District of California, captioned Johansson v. SentinelOne, Inc., Case No. 4:23-cv-02786. The suit is brought on behalf of an alleged class of stockholders who purchased or acquired shares of our Class A common stock between June 1, 2022 and June 1, 2023. The complaint alleged that defendants made false or misleading statements about our business, operations and prospects, including its annual recurring revenues and internal controls, and purports to assert claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended (Exchange Act). A substantially similar suit was filed on June 16, 2023 in the same court against the same defendants asserting the same claims, captioned Nyren v. SentinelOne, Inc., Case No. 4:23-cv-02982. On October 4, 2023, the court issued an order consolidating both cases under the caption In re SentinelOne, Inc. Securities Litigation Case No. 4:23-cv-02786 (Securities Litigation) and appointing a lead plaintiff. Defendants filed a motion to dismiss the consolidated complaint. On July 2, 2024, the District Court granted defendants’ motion, dismissing the consolidated complaint with leave for plaintiff to amend the complaint. Plaintiff filed an amended complaint on August 1, 2024. Defendants filed a motion to dismiss the amended complaint on September 16, 2024. On October 2, 2025, the District Court granted defendants’ motion, dismissing the action with prejudice and entered judgment in favor of defendants. On October 28, 2025, plaintiff filed a notice of appeal to the Ninth Circuit Court of Appeals. We believe the case is without merit and defendants intend to defend the suit vigorously. Warranties and Indemnification Our services are generally warranted to deliver and operate in a manner consistent with general industry standards that are reasonably applicable and materially conform with our documentation under normal use and circumstances. Our contracts generally include certain provisions for indemnifying customers against liabilities if our products or services infringe a third party’s intellectual property rights. We also offer a limited warranty to certain customers, subject to certain conditions, to cover certain costs incurred by the customer in case of a cybersecurity breach. We have a cybersecurity liability policy that may cover our customers’ actual damages. We have not incurred any material costs related to such obligations and had no material accruals related to such obligations in the consolidated financial statements as of January 31, 2026 and 2025. 122 Table of Contents SENTINELONE, INC. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS In addition, we also indemnify certain of our directors and executive officers against certain liabilities that may arise while they are serving in good faith in their company capacities. We maintain director and officer liability insurance coverage that would generally enable us to recover a portion of any future amounts paid. Other Contingencies On January 8, 2026, we entered into the Agreement with the ITA that fully and finally resolves all disputed income tax matters regarding transfer pricing and the intergroup utilization of intellectual property for fiscal years 2021 through 2025. For additional information regarding the terms of this Agreement and the related tax impact, see Note 10, Income Taxes. 14. EMPLOYEE BENEFIT PLAN Our U.S. employees participate in a 401(k) defined contribution plan sponsored by us. Contributions to the plan are discretionary. We made $ 2.8 million, $ 2.7 million, and $ 2.6 million in matching contributions for fiscal 2026, 2025 and 2024, respectively. Israeli Severance Pay Israeli labor law generally requires payment of severance pay upon dismissal of an employee or upon termination of employment in certain other circumstances. Pursuant to Section 14 of the Severance Compensation Act, 1963 (Section 14), all of our employees in Israel are entitled to monthly deposits made in their name with insurance companies, at a rate of 8.33% of their monthly salary. These payments release us from any future severance payment obligation with respect to these employees; as such, any liability for severance pay due to these employees and the deposits under Section 14 are not recorded as an asset on our consolidated balance sheets. For fiscal 2026, 2025, and 2024, we recorded $ 3.6 million, $ 3.4 million, and $ 3.5 million, respectively, in severance expenses related to these employees. 123 Table of Contents ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES None.