UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 orOR 15(d) of ~~the~~ the Securities Exchange Act of 1934

Date of ~~Report~~report (Date of earliest event reported): November 1224, 2025

UNITED STATES ANTIMONY CORPORATION

(Exact name of registrant as specified in its charter)

Texas	~~001-08675~~	81001-~~0305822~~08675		81-0305822
(State or other jurisdiction of incorporation)	~~(Commission File Number)~~	(~~IRS~~Commission ~~Employer~~File ~~Identification~~ No.)		(IRS Employer Identification Number)

4438 W. Lovers Lane, Unit 100, Dallas, TX 75209 (Address of principal executive offices and zip code)

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

~~Former name or former address, if changed since last report:~~ 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 ~~communication~~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 ~~communication~~communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ¨ Pre-commencement ~~communication~~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
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 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (~~17 CFR~~ §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 25.02 ~~Results~~– Departure of ~~Operations~~Directors ~~and~~or ~~Financial~~Certain ~~Condition.~~Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On November 1224, 2025, upon the recommendation of the Governance and Nominating Committee, the Board of Directors (the “Board”) of United States ~~Antimony~~ Antimony Corporation (NYSE: UAMY) (NYSE Texas: UAMY) (“USAC”,” “US Antimony,” or the “Company”) ~~held~~appointed Jon aR. ~~conference~~Marinelli, ~~call~~ to ~~discuss~~serve as a director of the Company~~’s financial~~, ~~and~~effective ~~operational~~immediately. ~~results~~With ~~for~~Mr. Marinelli’s appointment, the ~~third~~USAC board ~~quarter~~size ~~and~~increases ~~nine~~to ~~months~~seven ~~ended September 30~~members, ~~2025.~~five Aof ~~recorded~~which ~~replay~~are ofIndependent. ~~the~~Mr. Marinelli ~~presentation is~~has ~~available~~also onbeen ~~the~~appointed ~~Company’s~~Chairman ~~website~~of ata ~~https://www.usantimony.com/investors~~new ~~until~~board committee ~~November 26~~formed yesterday, ~~2025~~the Finance Committee.

AMr. Marinelli is ~~written~~a ~~transcript~~seasoned financial executive and investment professional with more than 25 years of ~~this~~experience ~~conference~~in ~~call~~capital ismarkets, M&A, and strategic ~~being~~advisory ~~furnished~~roles, byand has an early-career background in technology. He is the ~~Company~~Founder onand ~~this~~Principal ~~Current~~of ~~Report~~1042 Capital Partners, where he manages public and private investments. Previously, he served as ~~Exhibit 99~~Group Head and Managing Director of U.1S. Energy at BMO Capital Markets, and isbefore that ~~incorporated~~held ~~herein~~senior ~~solely~~roles ~~for~~in ~~purposes~~Deutsche ofBank’s ~~this~~Global ~~Item~~Banking–Natural Resources Group, the successor to Bankers Trust. Over his 2career, Mr.02 Marinelli ~~disclosure~~has advised on more than $285 billion in M&A, public and private equity, and debt transactions. He holds an MBA from Rice University and a BS from Miami University.

~~The information in Item 2~~Mr.~~02, including Exhibit~~ ~~99.1, of~~Marinelli ~~this~~will ~~Current~~serve ~~Report~~until onthe ~~Form 8-K~~Company’s next isannual ~~being~~meeting ~~furnished and shall not be deemed “filed” for purposes~~ of ~~Section 18 of~~shareholders ~~the~~and ~~Securities~~until ~~Exchange~~his ~~Act~~successor ofis ~~1934,~~duly aselected ~~amended~~and ~~(the “Exchange Act”)~~qualified, or ~~otherwise~~until ~~subject~~his toearlier ~~the~~death, ~~liabilities of that section~~resignation, or ~~nor~~removal. ~~shall~~There itare beno ~~deemed~~arrangements toor beunderstandings ~~incorporated~~between byMr. Marinelli ~~reference~~and ~~into~~ any ~~filing~~other ofperson ~~the~~pursuant ~~Company~~to ~~under~~which ~~the~~he ~~Securities~~was ~~Act of 1933,~~ selected as ~~amended,~~a ~~or the Exchange Act~~director, ~~whether~~and ~~made~~there ~~before~~are orno ~~after~~transactions ~~the~~involving ~~date~~Mr. Marinelli ~~hereof,~~that ~~except~~are asrequired ~~shall~~to be ~~expressly~~disclosed ~~set~~under ~~forth~~Item ~~by specific reference in such~~ 404(a) of ~~filing~~Regulation S-K.

~~The~~Any ~~information~~compensation inpayable ~~Item~~to 2Mr.~~02, including Exhibit~~ ~~99.1,~~Marinelli offor ~~this~~his ~~Current~~service ~~Report~~as on Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on current expectations and assumptions and involve risks and uncertainties that could cause actual results to differ materially. For a ~~discussion~~director ofwill ~~these~~be ~~risks,~~consistent ~~please~~with ~~refer to~~ the Company’s ~~filings~~previously ~~with~~disclosed ~~the~~standard ~~Securities~~compensation ~~and~~arrangements ~~Exchange~~for ~~Commission. The Company disclaims any obligation to subsequently revise any forward~~non-~~looking~~employee ~~statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events, except as required by law~~directors.

Item 97.01. ~~Financial~~Regulation ~~Statements~~FD ~~and Exhibits~~Disclosure.

On November 25, 2025, US Antimony issued a press release (d“Press Release”) announcing the appointment of Jon R. Marinelli to the Board. A copy of the press release is furnished as Exhibit ~~Exhibits~~99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Exhibit No.		Description
99.1		Transcript of United States Antimony Corporation Conference Call on Third Quarter and Nine Months Ended September 30, 2025 Financial and Operational Results
104		Cover Page Interactive Data File (embedded with the inline XBRL document)

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.

~~SIGNATURES~~Item 9.01 Financial Statements and Exhibits.

~~Pursuant~~(d) ~~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~~Exhibits.

UNITED STATES ANTIMONY CORPORATION

Exhibit No.		Description
99.1		Press Release issued by United States Antimony Corporation dated November 25, 2025
104		Cover Page Interactive Data File (embedded with the inline XBRL document)

Dated:	November 14, 2025	By:	/s/ Richard R. Isaak
		Richard R. Isaak
		SVP and Chief Financial Officer

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:	November 25, 2025	By:	/s/ Richard R. Isaak
		Richard R. Isaak
		SVP, Chief Financial Officer

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