Solitario Zinc Corp 2025年度报告

Amendment No. 1 (Mark One) ☒Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 or ☐Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934For the transition period from ________ to ________Commission file number001-32978 SOLITARIO RESOURCES CORP. (Exact name of registrant as specified in charter) 84-1285791(I.R.S. EmployerIdentification No.) 4251 Kipling St. Suite 410, Wheat Ridge, CO80033(Address of principal executive offices)(Zip Code) Registrant's telephone number, including area code(303) 534-1030 Securities registered pursuant to Section 12(b) of the Act: 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☐ 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☐☒ 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☒ 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 the 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," "smaller Large accelerated filer☐Accelerated filer☐Non-accelerated filer☒Smaller reporting company☒ 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 registered public accounting firm that prepared or issued its audit report. YES☐ 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☐ The aggregate market value of the voting and non-voting common stock held by non-affiliates of the registrant as of the last businessday of the registrant's most recently completed second fiscal quarter, based upon the closing sale price of the registrant's common There were 92,214,987 shares of common stock, $0.01 par value, outstanding on March 4, 2026. DOCUMENTS INCORPORATED BY REFERENCE Portions of the definitive Proxy Statement for the Registrant’s Annual Meeting of Shareholders, which is expected to be filed by April30, 2026, have been incorporated by reference into Part III of this Annual Report on Form 10-K. EXPLANATORY NOTE This Amendment No.1 on Form 10-K/A (this “Amendment”) to the Annual Report on Form 10-K of Solitario Resources Corp. (the“Company”) for the fiscal year ended December31, 2025, initially filed with the Securities and Exchange Commission (the “SEC”) onMarch 5, 2026 (the “Original Filing”), is being filed to correct an administrative error in the Original Filing.The Original Filingincluded a typographical error in the signature date of Assure CPA, LLC on the Report of Independent Registered Public Accounting This Amendment is being filed solely to change date “2025” on the signature of Assure CPA, LLC to “2026” in the signature to theAudit Report.This Amendment includes Item 8, “Financial Statements and Supplementary Data” in its entirety and without change In addition, pursuant to the rules of the SEC, the exhibit list included in Item15 of Part IV of the Original Filing has been amended tocontain currently dated certifications from the Company’s Chief Executive Officer and Chief Financial Officer, as required bySection302 of the Sarbanes-Oxley Act of 2002. The certifications of the Company’s Chief Executive Officer and Chief Financial Except for the foregoing amended information, this