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AND EXCHANGE COMMISSION**\n\n**WASHINGTON,\nD.C. 20549**\n\n \n\n**FORM\n10-K/A**\n\n**(Amendment No. 1)**\n\n \n\n(Mark\nOne)\n\n \n\n☒\nANNUAL\nREPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\n \n\nFor\nthe fiscal year ended December 31, 2025\n\n \n\nOR\n\n \n\n☐\nTRANSITION\nREPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934\n\n \n\nFor\nthe transition period from _______ to _______\n\n \n\nCommission\nFile Number: 001-42750\n\n \n\n \n\n**NEXMETALS\nMINING CORP.**\n\n(Exact\nname of registrant as specified in its charter)\n\n \n\nProvince\nof British Columbia, Canada\n \nN/A\n\n(State\nor other jurisdiction of\n\nincorporation\nor organization)\n\n \n\n(I.R.S.\nEmployer\n\nIdentification\nNo.)\n\n \n\n1111\nWest Hastings Street,\n15th\nFloor,\n\nVancouver,\nBritish Columbia, Canada\n\n \nV6E\n2J3\n\n(Address\nof principal executive offices)\n \n(Zip\nCode)\n\n \n\n(604)\n770-4334\n\n(Registrant’s\ntelephone number, including area code)\n\n \n\nSecurities\nregistered pursuant to Section 12(b) of the Act:\n\n \n\nTitle\nof each class\n \nTrading\nSymbol(s)\n \nName\nof each exchange on which registered\n\nCommon\nShares, no par value\n \nNEXM\n \nThe\nNasdaq Stock Market LLC\n\n \n\nSecurities\nregistered pursuant to Section 12(g) of the Act: **None**\n\n \n\nIndicate\nby check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒\n\n \n\nIndicate\nby check mark if the Registrant is not required to file Reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒\n\n \n\nIndicate\nby check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange\nAct of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2)\nhas been subject to such filing requirements for the past 90 days. Yes ☒ No ☐\n\n \n\nIndicate\nby check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule\n405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant\nwas required to submit such files). Yes ☒ No ☐\n\n \n\nIndicate\nby check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting\ncompany, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,”\n“smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.\n\n \n\nLarge\naccelerated filer\n☐\nAccelerated\nfiler\n☐\n\nNon-accelerated\nfiler\n☒\nSmaller\nreporting company\n☒\n\n \n \nEmerging\ngrowth company\n☐\n\n \n\nIf\nan emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying\nwith any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐\n\n \n\nIndicate\nby check mark whether the registrant has filed a Report on and attestation to its management’s assessment of the effectiveness\nof its internal control over financial Reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered\npublic accounting firm that prepared or issued its audit Report. ☐\n\n \n\nIf\nsecurities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant\nincluded in the filing reflect the correction of an error to previously issued financial statements. ☐\n\n \n\nIndicate\nby check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation\nreceived by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐\n\n \n\nIndicate\nby check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒\n\n \n\nThe\naggregate market value of the voting and non-voting common equity held by non-affiliates on June 30, 2025, based on a closing price of\nUS$9.40, was approximately US$153 million.\n\n \n\nAs\nof March 13, 2026, there were 35,512,606 Common Shares issued and outstanding.\n\n \n\n \n\n \n\n \n\n \n\n \n\n**NEXMETALS\nMINING CORP.**\n\n \n\n**Annual\nReport on Form 10-K/A\nFor the year ended December 31, 2025**\n\n** **\n\n**TABLE\nOF CONTENTS**\n\n \n\n[EXPLANATORY NOTE](#q_001)\n1\n\n[Part II](#Y-010)\nF-1\n\n[Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.](#Y-015)\nF-1\n\n[Part IV](#Y-026)\n2\n\n[Item 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.](#Y-027)\n2\n\n[Signatures](#Y-029)\n4\n\n \n\n-i-\n\n \n\n \n\n**EXPLANATORY\nNOTE**\n\n \n\nThis Amendment No. 1 on Form 10-K/A (this “**Amendment**”)\namends the Annual Report on Form 10-K (the “**Original Filing**”) of NexMetals Mining Corp. (the “**Company**”\nor “**NEXM**”) for the fiscal year ended December 31, 2025, as filed with the Securities and Exchange Commission (the “**SEC**”)\non March 13, 2026.\n\n \n\nThe Company is filing this Amendment solely to:\n\n \n\n \n●\nadd the signature of MNP LLP (the “**Independent Registered Public Accounting Firm**”) to its Report of Independent Registered Public Accounting Firm included in Item 8 of the Original Filing, which signature was inadvertently omitted in the Original Filing (notwithstanding the fact that the original Report of Independent Registered Public Accounting Firm was dated and signed by the Independent Registered Public Accounting Firm and received by the Company on March 13, 2026, prior to the filing of the Original Filing);\n\n \n●\nremove the consent of the Independent Registered Public Accounting Firm, which consent is not required as Item 601 of Regulation S-K only requires an auditor consent when an issuer incorporates the report of an auditor into a registration statement under the U.S. Securities Act of 1933, as amended, and the Company has no such registration statements at present;\n\n \n●\ninclude currently dated certifications from the Company’s Chief Executive Officer and Chief Financial Officer as required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002.\n\n \n\nExcept as described above, this Amendment\ndoes not amend, update or change any other items or disclosures in the Original Filing and does not purport to reflect any information\nor events subsequent to the filing of the Original Filing. As such, this Amendment only speaks as of the date the Original Filing was\nfiled, and we have not undertaken herein to amend, supplement or update any information contained in the Original Filing to give effect\nto any subsequent events. Accordingly, this Amendment should be read in conjunction with the Company’s filings made with the SEC.\n\n \n\n-1-\n\n \n\n** **\n\n**Part\nII**"}