Amplitude Inc-A 2024年度报告

(Mark One)☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31, 2024OR☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934FOR THE TRANSITION PERIOD FROMTOCommission File Number 001-40817AMPLITUDE, INC.(Exact name of Registrant as specified in its Charter)Delaware45-3937349(State or other jurisdiction ofincorporation or organization)(I.R.S. EmployerIdentification No.)201 Third Street, Suite 200San Francisco, California94103(Address of principal executive offices)(Zip Code)Registrant’s telephone number, including area code: (415) 231-2353 Securities registered pursuant to Section 12(b) of the Act: 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 forsuch shorter 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 thischapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). YES☒NO☐ Large accelerated filer☒Accelerated filer☐Non-accelerated filer☐Smaller reporting company☐Emerging growth company☐ 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 accountingstandards provided 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 underSection 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 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 executiveofficers during 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 voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of the shares of Class A common stock on theNasdaq Capital Market on June 30, 2024, was approximately $767.1 million. As of February 13, 2025, there were 96,317,761 shares of the registrant's Class A common stock and 33,093,043 shares of the registrant's Class B common stock, each with a $0.00001 parvalue per share, outstanding. DOCUMENTS INCORPORATED BY REFERENCE Portions of the registrant’s definitive proxy statement for the registrant’s 2025 annual meeting of stockholders, which will be filed with the Securities and Exchange Commission no later than120 days after December 31, 2024, are incorporated by reference in Part III of this Annual Report on Form 10-K. 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 DisclosuresPART II Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecurities48Item 6.[Reserved]49Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations49Item 7A.Quantitative and Qualitative Disclosures About Market Risk65Item 8.Financial Statements and Supplementary Data66Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure95Item 9A.Controls and Procedures95Item 9B.Other Information95Item 9CDisclosure Regarding Foreign Jurisdictions that Prevent Inspections96PART III Item 10.Directors, Executive Officers and Corporate Governance97Item 11.Executive Compensation97Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters97Item 13.Certain Relationships and Related Transactions, and Director Independence97Item 14.Principal Accountant Fees and Services97PART IV Item 15.Exhibits and Financial Statement Schedules98Item 16Form 10-K Summary99Signatures100 SPECIAL NOTE REGARDING FORWARD-LOOKING STA