Company Update

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) March 16, 2026     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 No.)   (IRS Employer Identification Number)   4438 W. Lovers Lane , Unit 100 , Dallas , TX   75209 (Address of principal executive officers)   (Zip Code)   Registrant’s telephone number, including area code: ( 406 ) 606-4117   Not Applicable (Former name or former address, if changed since last report.)   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 communications 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 communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))     ¨ Pre-commencement communications 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 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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).   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 8.01 Other Events.   On March 16, 2026, United States Antimony Corporation (“USAC,” “US Antimony,” or the “Company”) issued a press release announcing the date for release of its Fiscal Year 2025 Financial and Operating Results. The news release, conference call and webcast are set for Thursday, March 19, 2026, at 4:15 p.m. Eastern time. A copy of this press release, which provides webcast access information, is attached hereto as Exhibit 99.1 and incorporated into this Item 8.01 by reference.   The foregoing disclosure is qualified in its entirety by the full text of the Press Release.   The information in this Item 8.01, including the exhibit attached hereto, of this Current Report on Form 8-K is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in such a filing.   Item 9.01 Financial Statements and Exhibits.   (d) Exhibits.                             Exhibit No.   Description 99.1   Press Release issued by United States Antimony Corporation dated March 16, 2026 104   Cover Page Interactive Data File (embedded with the inline XBRL document)       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: March 16, 2026   By: /s/ Richard R. Isaak   Richard R. Isaak   SVP, Chief Financial Officer