Welcome to our dedicated page for United States Antimony news (Ticker: UAMY), a resource for investors and traders seeking the latest updates and insights on United States Antimony stock.
United States Antimony Corporation (UAMY) generates news around its activities in antimony, zeolite, and other critical minerals, as well as its role in North American supply chains. The company regularly issues updates on mining and processing operations in Montana, Mexico, and Idaho, highlighting developments in antimony oxide, antimony metal, antimony trisulfide, precious metals recovery, and zeolite production at its Bear River Zeolite (BRZ) facility.
Investors following UAMY news can expect coverage of operational milestones such as antimony mining activities at Stibnite Hill in Montana, including bulk sampling programs and ore shipments to contract flotation mills. The company also reports on its efforts to acquire and develop mining claims and leases in Montana, Alaska, and Ontario, Canada as it seeks to expand its antimony resource base and reduce reliance on third-party ore purchases.
Another key news theme is United States Antimony’s participation in critical mineral supply chains for defense and industrial customers. The company has announced a five-year, sole-source IDIQ contract with the U.S. Defense Logistics Agency for antimony products meeting military specifications, and a five-year supply agreement with a U.S. industrial fabric manufacturer for antimony trioxide used in flame-retardant materials. These items, along with conference call announcements and financial result releases, appear in its regular press communications.
Corporate governance and capital markets developments also feature in UAMY news, including the appointment of independent directors, formation of board committees, and registered offerings of common stock under shelf registration statements and sales agreements. For ongoing insight into United States Antimony’s operations, contracts, and strategic initiatives in antimony, zeolite, and precious metals, readers can use this news feed as a centralized source of the company’s public disclosures.
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United States Antimony (NYSE:UAMY) announced it funded and aided a commercial-scale hydromet processing facility in Bolivia, expanding the plant 15x and securing an exclusive contract to receive processed antimony flake at USAC North American smelters. First receipts of about 150 tons are anticipated Feb–Mar 2026 at the expanded Thompson Falls smelter.
The company filed a $44 million DOE funding request (Jan 15, 2026) to duplicate the hydromet process in the USA and is pursuing additional DoW support for a Montana-area facility.
United States Antimony (UAMY) closed the acquisition of a fully operational flotation and gravity mineral processing facility in Radersburg, Montana on January 16, 2026 for $4.75 million cash. The company has budgeted approximately $2 million of future capital expenditures to upgrade equipment. The mill, located within 250 miles of USAC’s expanding Thompson Falls smelter (commissioning on track for February), supports concentration of stibnite and other minerals via gravity and flotation circuits and can process gold, silver, copper, tungsten, cobalt, rare earths and related ores.
United States Antimony (UAMY) promoted Melissa Pagen to President and Chief Operating Officer of Bear River Zeolite Company (BRZ) effective January 5, 2026.
Ms. Pagen joined USAC in May 2024 and the announcement credits her with roles in negotiating a $245 million DLA government contract (announced September 2025) and a ~$106.7 million supply agreement. Management highlighted BRZ's reserve report (July 2025) showing reserve life exceeding 400 years and positioned Pagen to expand zeolite revenues in 2026 and beyond.
United States Antimony (NYSE:UAMY) announced the appointment of Jon R. Marinelli as an Independent Director effective November 24, 2025, increasing the board to seven members with five independent directors.
Mr. Marinelli was also named Chairman of the new Finance Committee. He has 25+ years in capital markets and strategic advisory roles, founded 1042 Capital Partners, and previously held senior roles at BMO Capital Markets and Deutsche Bank. The company highlighted Mr. Marinelli's involvement in advising on $285 billion of transactions and prior financings totaling $5 billion with the chairman.
United States Antimony Corporation (NYSE:UAMY) provided an update on Montana mining at Stibnite Hill on November 24, 2025. About 800 tons of raw antimony ore have been removed to date, with truck number 50 bringing material down last week.
The company said flotation at a contract mill is expected to produce concentrate that could meet military specifications for antimony trisulfide; USAC is currently the only North American supplier approved by the DLA for military primers. Assay results are pending from an independent geological firm and an internationally qualified assayer. Operations may pause soon due to predicted snow and freezing conditions, likely resuming at spring thaw.
United States Antimony Corporation (NYSE:UAMY) reported third-quarter and nine-month results for the period ended September 30, 2025. Revenues for the first nine months rose to $26.23M, a 182% increase year-over-year; gross profit rose 219% to $7.22M and gross margin improved to 28%. The company recorded a $4.05M net loss YTD including $5.18M of non-cash expenses. Cash and securities totaled $38.5M at Sept 30, 2025 after $16.07M capex YTD. Inventory held 230 tons of antimony (~$9.2M at Rotterdam prices). Company narrowed 2025 revenue guidance to $40–$43M and reiterated 2026 guidance of $125M. Announced two five-year supply contracts totaling up to $352M.
United States Antimony Corporation (UAMY) executed a supply agreement with a U.S. industrial fabric manufacturer on November 11, 2025 to deliver antimony trioxide under a definitive 5-year term, with renewal options up to an additional five years.
The contract is valued at up to $106.7 million for the initial five-year term. Finished material testing earlier in 2025 verified the product meets the customer's technical specifications. Management says the deal, together with a $245 million sole-source DLA contract, brings USAC's contracted pipeline to more than $351 million.
United States Antimony Corporation (NYSE American: UAMY / NYSE Texas: UAMY) will release its Third Quarter and Nine Months ended September 30, 2025 financial and operating results and will host a conference call and webcast on Wednesday, November 12, 2025 at 4:15 PM Eastern. The webcast URL is https://www.webcaster5.com/Webcast/Page/2604/53183 and the replay will be available through https://www.usantimony.com/investors until November 12, 2026.
Call participants may join toll free at 888-506-0062 or internationally at 973-528-0011 using access code 876721. Management speakers listed are Gary C. Evans (Chairman & CEO), Joe Bardswich (Director & EVP, Chief Mining Engineer), Rick Isaak (SVP & CFO), Aaron Tenesch (VP Antimony Division), and Jonathan Miller (VP Investor Relations). The webcast will allow typed Q&A via the online portal and is scheduled for a 60-minute duration.
United States Antimony Corporation (NYSE:UAMY) reported a major Montana development at Stibnite Hill and raised its FY2026 revenue guidance by $25 million to $125 million. The company received Montana DEQ approval to modify its operating plan on October 2, 2025 and began mechanized exploration and bulk sampling on October 7, 2025. More than 250 tons of stibnite ore have been hauled to a flotation mill for assay and test work. USAC has staked 102 federal claims, plans additional permitting and reclamation, and expects new furnaces at Thompson Falls to be operational in January 2026.
Preliminary metallurgy indicates material can meet military primer specifications and USAC remains sole-source approved for antimony trisulfide to the Defense Logistics Agency.
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