Nextdoor Holdings Inc-A 2024年度报告

Nextdoor Holdings, Inc. (Exact Name of Registrant as Specified in Its Charter) 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☐ Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See thedefinition 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 accountingstandards provided pursuant to Section 13(a) of the Exchange Act.☐ 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 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 stock held by non-affiliates of the registrant, as of June 28, 2024, the last business day of the registrant’s recently completed secondfiscal quarter, was approximately $637.5 million based upon the closing price reported for such date on the New York Stock Exchange. As of February 24, 2025, there were 235,586,510 shares of the registrant’s Class A common stock outstanding and 150,715,125 shares of the registrant’s Class B common stock outstanding. DOCUMENTS INCORPORATED BY REFERENCE Information required in responses to Part III of Form 10-K is hereby incorporated by reference to portions of the Registrant’s Proxy Statement for the Annual Meeting of Stockholders to beheld in 2025. The Proxy Statement will be filed by the Registrant with the Securities and Exchange Commission no later than 120 days after the end of the Registrant’s fiscal year endedDecember 31, 2024. TABLE OF CONTENTS PageSpecial Note Regarding Forward-Looking Statements2Risk Factor Summary4PART IItem 1.Business6Item 1A.Risk Factors11Item 1B.Unresolved Staff Comments41Item 1C.Cybersecurity41Item 2.Properties41Item 3.Legal Proceedings42Item 4.Mine Safety Disclosures42PART IIItem 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecurities43Item 6.[Reserved]44Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations45Item 7A.Quantitative and Qualitative Disclosures About Market Risk57Item 8.Financial Statements and Supplementary Data58Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosure88Item 9A.Controls and Procedures88Item 9B.Other Information88Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections90PART IIIItem 10.Directors, Executive Officers and Corporate Governance90Item 11.Executive Compensation90Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters90Item 13.Certain Relationships and Related Transactions, and Director Independence90Item 14.Principal Accountant Fees and Services90PART IVItem 15.Exhibits, Financial Statement Schedules91Item 16.Form 10-K Summary92Signatures93 Table of Contents SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS This Annual Report on Form 10-K (“Annual Report”) contains forward-looking statements within the meaning of the federalsecurities laws. All statements contained in this Annual Report, other than statements of historical fact, including statements regardingour or our management team’s expectations, hopes, beliefs, intentions, strategies, future operating results and financial position,potential grow