Reg FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549   FORM 8-K   CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934   Date of Report (Date of earliest event reported): September 23, 2025   UNITED STATES ANTIMONY CORPORATION (Exact name of registrant as specified in its charter)   Texas 001-08675 81-0305822 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)   4438 W. Lovers Lane , Unit 100 , Dallas , TX 75209 (Address of principal executive offices and zip code)   Registrant’s telephone number, including area code: ( 406 )  606-4117   Former name or former address, if changed since last report: Not Applicable   Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:     ☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)     ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)     ☐ Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))     ☐ Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))   Securities registered pursuant to Section 12(b) of the Act:   Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock, $0.01 par value UAMY NYSE American Common Stock, $0.01 par value UAMY NYSE Texas   Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).   Emerging growth company ☐   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 accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐         Item 7.01 Regulation FD Disclosure   On September 23, 2025, US Antimony (the “Company”) issued a press release announcing that the Company had been awarded a $245 million sole-source five-year contract by the U.S. Defense Logistics Agency for the purchase of antimony ingots. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.   The information furnished under this Item 7.01, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, except as expressly set forth by specific reference in such filing. This Item 7.01 of this Current Report on Form 8-K will not be deemed an admission as the materiality of any information in this Item 7.01 that is required to be disclosed solely by Regulation FD.   Item 9.01 Financial Statements and Exhibits.   (d) Exhibits.   Exhibit No. Description 99.1 Press Release issued by United States Antimony Corporation dated September 23, 2025     2     SIGNATURES   Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.     UNITED STATES ANTIMONY CORPORATION         Dated: September 23, 2025 By: /s/ Richard R. Isaak     Richard R. Isaak       SVP, Chief Financial Officer       3