FORM 10-K ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December31, 2025 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ______ to ______ Commission file number: 001-39727 Thunder Power Holdings, Inc.(Exact name of registrant as specified in its charter) Delaware87-4620515(State or other jurisdiction of(I.R.S. Employer 221 W 9th St #848Wilmington, Delaware 19801(Address of principal executive offices) (909) 214-2482(Registrant’s telephone number, including area code) Name of each exchange on whichregistered 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 Section 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 SecuritiesExchange 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 past 90 days. Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant was required to submit and post such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smallerreporting 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 forcomplying with any new or revised financial 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 effectivenessof its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registeredpublic 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 theregistrant 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-basedcompensation 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 Act). Yes☐No☒ The aggregate market value of the registrant’s Common Stock held by non-affiliates of the registrant was $7,072,466 based on theclosing sales price on the OTCQB Venture Market on June 30, 2025, the last business day of the registrants most recently completedsecond fiscal quarter. As of March 24, 2026, there were 70,724,664 shares of Common Stock, par value $0.0001 per share, issued (including 50,724,664shares that are issued and outstanding and 20,000,000 earnout shares that are issued but not outstanding, to vest upon the achievementof certain performance milestones). DOCUMENTS INCORPORATED BY REFERENCE None. Table of Contents Cautionary Note Regarding Forward-Looking StatementsiiPART IItem 1.Business1Item 1A.Risk Factors13Item 1B.Unresolved Staff Comments44Item 1C.Cybersecurity44Item 2.Properties45Item 3.Legal Proceedings45Item 4.Mine Safety Disclosures47PART IIItem 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities48Item 6.[Reserved]49Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations49Item 7A.Quantitative and Qualitative Disclosures About Market Risk58Item 8.Financial Statements and Supplementary Data58Item 9.Changes in and Disagreements With Accountants on Accounting and Financial Disclosures58Item 9A.Controls and Procedures58Item 9B.Other Information59Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections59PART IIIItem 10.Directors, Executive Officers and Corporate Governance60Item 11.Executive Compensation66Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters68Item 13.Certain Relationships and Related Transactions, and Director Independence70Item 14.Principal A