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 18, 2025   UNITED STATES ANTIMONY CORPORATION (Exact name of registrant as specified in its charter)   Montana   001-08675   81-0305822 (State or other jurisdiction of incorporation)   (Commission File No.)   (IRS Employer Identification Number)   4438 W. Lover’s 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 American   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 18, 2025, United States Antimony Corporation (“USAC,” or the “Company”) issued a press release announcing a webcast set for Thursday, March 20, 2025, at 4:15 PM 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.   Item 9.01. Financial Statements and Exhibits.   (d) Exhibits.   Exhibit No.   Description       99.1   Press release issued by United States Antimony Corporation, dated March 18, 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 thereunto duly authorized.     UNITED STATES ANTIMONY CORPORATION         March 18, 2025 By: /s/ Richard R. Isaak     Richard R. Isaak SVP, Chief Financial Officer       3