
Securities registered pursuant to Section 12(g) of the Act:None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YES☒NO☐ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. YES☐NO☒ Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for suchshorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. YES☒NO☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) duringthe preceding 12 months (or for such shorter period that the registrant was required to submit such files). YES☒NO☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of“large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standardsprovided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b)of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☒ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error topreviously issued financial statements.☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officersduring the relevant recovery period pursuant to §240.10D-1(b).☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES☐NO☒ The aggregate market value of the shares of common stock held by non-affiliates of the registrant, based on the closing price of the registrant’s shares of common stock on The Nasdaq Global Market onJuly 31, 2025 (the last business day of the registrant’s second fiscal quarter), was approximately $6,046.6 million. As of March 16, 2026, 82,610,069 shares of the registrant’s Class A common stock were outstanding, 12,651,154 shares of the registrant’s Class B common stock, par value $0.001 per share, wereoutstanding, and no shares of the registrant’s Class C common stock, par value $0.001 per share, were outstanding. Portions of the registrant’s definitive proxy statement relating to the registrant’s 2026 annual meeting of stockholders, which will be filed with the Securities and Exchange Commission within 120 daysafter the end of the fiscal year ended January 31, 2026, are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. Table of Contents PART I Item 1.BusinessItem 1A.Risk FactorsItem 1B.Unresolved Staff CommentsItem 1C.CybersecurityItem 2.PropertiesItem 3.Legal ProceedingsItem 4.Mine Safety Disclosures PART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecurities61Item 6.[Reserved]63Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations64Item 7A.Quantitative and Qualitative Disclosures About Market Risk80Item 8.Financial Statements and Supplementary Data81Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure122Item 9A.Controls and Procedures122Item 9B.Other Information123Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections123 PART III Item 10.Directors, Executive Officers and Corporate Governance124Item 11.Executive Compensation124Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters124Item 13.Certain Relationships and Related Transactions, and Director Independence124Item 14.Principal Accountant Fees and Services125 PART IV Item 15.Exhibits and Financial Statement Schedules126Item 16.Form 10-K Summary128 This Annual Report on Form 10-K for the year ended January 31, 2026 (this “Annual Report”) contains “forward-lookingstatements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E