
SPIRE GLOBAL, INC. (Exact name of Registrant as specified in its Charter) Securities registered pursuant to Section 12(b) of the Act: Class A common stock, par value of $0.0001 pershare Securities registered pursuant to Section 12(g) of the Act:NoneIndicate 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 such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past90 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) 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 emerginggrowth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2of the Exchange Act. Accelerated filer☐Smaller reporting company☒ Large accelerated filer☐Non-accelerated filer☒Emerging growthcompany☐ 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 revisedfinancial accounting standards 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 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 auditreport.☐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 to previously 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 officers 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 common stock held by non-affiliates of the Registrant on June 30, 2025, the last business day of its most recently completedsecond fiscal quarter, was $383,608,000 based on the closing price of the Registrant’s Class A common stock as reported by the New York Stock Exchange on thatdate. Shares of common stock held by each executive officer and director and by each person who owns 10% or more of the outstanding common stock have beenexcluded from the foregoing calculation in that such persons may be deemed affiliates. This determination of affiliate status is not necessarily a conclusivedetermination for other purposes. As of March 10, 2026, the registrant had outstanding 33,504,060 shares of Class A common stock and 1,507,325 shares of Class B common stock. DOCUMENTS INCORPORATED BY REFERENCEPortions of the registrant’s Definitive Proxy Statement relating to the 2026 Annual Meeting of Stockholders, are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. Such Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days afterthe end of the registrant’s fiscal year ended December 31, 2025. TABLE OF CONTENTS Special Note Regarding Forward Looking StatementsPART I Item 1.Item 1A.Item 1B.Item 1C.Item 2.Item 3.Item 4. BusinessRisk FactorsUnresolved Staff CommentsCybersecurityPropertiesLegal ProceedingsMine Safety Disclosures PART II Market for Registrant’s Common Equity, Related Stockholder Matters and IssuerPurchases of Equity Securities32[Reserved]32Management’s Discussion and Analysis of Financial Condition and Results ofOperationsQuantitative and Qualitative Disclosures About Market Risk48Financial Statements and Supplementary Data50Changes in and Disagreements With Accountants on Accounting and FinancialDisclosure93Controls and Procedures94Other Information98Disclosure Regarding Foreign Jurisdictions that Prevent Inspections98 Item 5. Item 6.Item 7. Item 7A.Item 8.Item 9. Item 9A.Item 9B.Item 9C. PART III Directors, Executive Officers and Corporate Governance99Executive Compensation99