United States Antimony Corporation (UAMY) made available a technical report summary for the Nolan Creek property in Alaska, held through its wholly owned subsidiary Great Land Minerals LLC. It lists 66,800 cubic yards of indicated placer-gold resources at 0.095 ounces per cubic yard, containing 6,250 ounces of gold; that estimate is effective July 29, 2008, and was amended September 15, 2026. It also lists 32,459 short tons of total inferred lode resources across Workman’s Bench and Pringle Bench, with grades of 14.29% antimony and 0.362 ounces of gold per short ton, and 11,752.5 ounces of gold.
Great Land Minerals acquired 13 lode and 23 placer federal claims at a public auction on January 30, 2026, for $1.3 million. UAMY staked 48 additional Alaska state claims in fall 2026. The qualified person made no mineral reserve estimate or economic analysis and recommended no mining methods; the report says the former mine-camp facilities are in disrepair and cannot be used.
United States Antimony Corporation (UAMY) entered an employment agreement with Gary C. Evans to continue as chief executive officer. Effective August 1, 2026, the agreement has a three-year term and sets annual base salary at $430,000, subject to annual review. It also provides an opportunity for performance-based annual bonuses, eligible benefits and five weeks of paid vacation each year.
If, within 24 months after a change in control, UAMY terminates Evans other than for cause or he resigns for good reason, severance equals two times then-current base salary plus the prior calendar year's target bonus, paid over 24 months. For the same qualifying separation before a change in control or more than 24 months afterward, severance equals 1.5 times then-current base salary plus target bonus, paid over 18 months, plus a prorated bonus. The severance arrangements are subject to restrictive covenants and applicable release conditions; accrued obligations are payable in cash within 30 days of termination. Noncompetition and nonsolicitation covenants apply during employment and for periods of one to two years afterward.
United States Antimony Corporation (UAMY) appointed Shawn P. Winkler as Senior Vice President and Chief Financial Officer on a permanent basis, effective September 30, 2026; he had served as interim CFO since May 4, 2026. On the effective date, Richard R. Isaak ceased to be Senior Vice President and CFO, and the company terminated his employment without cause. The company stated that the termination was not related to its financial or operating results or to disagreements or concerns regarding its financial or reporting practices. Winkler previously served as CFO of Burrow Global and spent 15 years as an investment banker advising natural-resources clients on more than $10 billion of M&A transactions.
UNITED STATES ANTIMONY CORP (UAMY) director and officer Lloyd Bardswich purchased 20,000 shares of common stock on September 1, 2026 in a transaction reported as a purchase in the open market or a private transaction at $4.635 per share. Following this buy, he directly holds 932,881 shares of UAMY common stock. No Rule 10b5-1 trading plan is reported for this transaction.
UNITED STATES ANTIMONY CORP (UAMY) director Joseph A. Carrabba reported an open-market purchase of 21,300 shares of common stock on 2026-09-01 at an average price of $4.72 per share. Following this transaction, he directly owns 198,401 shares of UAMY common stock.
UNITED STATES ANTIMONY CORP (UAMY) director Blaise A. Aguirre reported a purchase of 1,400 shares of Common Stock on 2026-08-31 in an open-market or private transaction at $5.035 per share. Following this transaction, Aguirre directly holds 878,092 shares of UAMY common stock.
UNITED STATES ANTIMONY CORP (UAMY) director and Chairman & CEO Gary C. Evans purchased common stock in an open-market or private transaction. On 2026-08-28, he bought 20,000 shares of common stock at $4.92 per share, bringing his directly held position to 2,590,028 shares after the transaction.
United States Antimony Corporation (UAMY) reported an operational update on its Stibnite Hill, Montana mine. Since restarting mining in April 2026, the company has transported 42 truckloads of stibnite ore, averaging about 14 tons per truck with approximately 10% antimony content, totaling roughly 576 tons of high-grade ore in the 2026 campaign.
Current operations are running at about three truckloads per operating day, or roughly 42 tons of ore per day, which the company states is more than two times faster than its 2025 campaign, when about 800 tons were moved over 45 days. Ore from Stibnite Hill is processed at the Radersburg, Montana flotation mill and then smelted in Montana or Mexico into finished antimony products. Management characterizes this progress as part of a strategy to expand domestically sourced antimony feedstock and reduce reliance on third-party and foreign ore purchases.
United States Antimony Corporation (UAMY) announced that its Board of Directors has authorized a share repurchase program for up to $100 million of its existing and outstanding common stock. The authorization was disclosed together with a press release dated August 19, 2026.
The company may repurchase shares from time to time in open-market and privately negotiated transactions, through block trades, or via trading plans established under Rule 10b5-1, and intends to conduct open-market repurchases in accordance with Rule 10b-18. The program has no fixed expiration date, does not obligate the company to repurchase any specific amount of stock, and may be modified, suspended, or terminated at any time by the Board.
Chief Executive Officer Gary C. Evans stated that, after a review of US Antimony’s projects in the U.S., Canada, and Mexico and discussion of recent share price performance, the Board unanimously determined the company’s common stock to be undervalued and decided to implement the repurchase program.
United States Antimony Corporation reported second quarter 2026 revenue of $7.9 million, down from $10.5 million in 2025, a roughly 25% decline driven mainly by much lower realized antimony prices. Year-to-date revenue was $14.7 million versus $17.5 million a year earlier. Despite higher antimony volumes, gross profit fell to $0.6 million with a 7% margin, compared with $2.8 million and 27% margin, as pricing pressure outweighed cost reductions.
Operating expenses rose to $7.6 million from $2.8 million, largely due to $2.9 million of share-based compensation and higher staffing and professional fees, resulting in an operating loss of about $7 million. Net income was roughly $0.1 million, supported by a $6.8 million unrealized gain on the Larvotto Resources investment and $0.4 million of interest and investment income.
Liquidity improved significantly: cash was $41.4 million and U.S. Treasuries $20.7 million, for total liquidity of $62.2 million, with total liabilities of $9.6 million and working capital of $70 million. The company highlighted its $245 million sole-source antimony contract with the Defense Logistics Agency, cumulative orders of about $57.3 million, initial accepted shipments over 80,000 pounds, and strong growth in zeolite revenue, which more than doubled year-over-year. Full-year 2026 revenue guidance was reduced to $60–$75 million, mainly reflecting weaker antimony prices.