- United States Antimony Corporation (UAMY) has provided an update on its **Montana antimony mining activities** at Stibnite Hill, where a new "cut and cover" surface mining method has been implemented, with initial ore hauling beginning on **October 8, 2025**.  **[101538_0001104659-25-104039_tm2529798d1_ex99-1.htm:0]** 
- The company anticipates that profit margins from mining its own antimony material will be approximately **three times greater** than purchasing from third parties.  **[101538_0001104659-25-104039_tm2529798d1_ex99-1.htm:1]** 
- Due to new antimony material from Stibnite Hill and international procurements, the company is preliminarily raising its **Fiscal Year 2026 revenue guidance by $25 Million** to a new total of **$125 Million**.  **[101538_0001104659-25-104039_tm2529798d1_ex99-1.htm:1]** 
- The expansion of the company's smelter located at Thompson Falls, which began in May 2025, is expected to be operational in **January 2026**.  **[101538_0001104659-25-104039_tm2529798d1_ex99-1.htm:1]**

United States Antimony Corporation Updates Mining Activities and Raises 2026 Revenue Guidance

- United States Antimony Corporation (USAC) submitted a **confidential, non-binding, indicative proposal** to acquire **100% of Larvotto Resources Limited**.  **[101538_0001104659-25-100545_tm2529062d1_ex99-1.htm:0]** **[101538_0001104659-25-100545_tm2529062d1_8k.htm:1]** 
- Under the proposal, Larvotto shareholders would receive **Six (6) USAC shares for every One Hundred (100) Larvotto shares**.  **[101538_0001104659-25-100545_tm2529062d1_ex99-1.htm:0]** **[101538_0001104659-25-100545_tm2529062d1_8k.htm:1]** 
- USAC has recently acquired approximately **10.0% of Larvotto's total issued share capital** with cash in the open market, making USAC Larvotto's largest single shareholder.  **[101538_0001104659-25-100545_tm2529062d1_ex99-1.htm:0]** **[101538_0001104659-25-100545_tm2529062d1_8k.htm:1]** 
- The proposed business combination aims to produce one of the **world's largest antimony producers outside of China**.  **[101538_0001104659-25-100545_tm2529062d1_ex99-1.htm:0]** 
- The transaction is subject to the negotiation and execution of a binding scheme implementation deed, Larvotto shareholder approval, regulatory approvals, and customary closing conditions.  **[101538_0001104659-25-100545_tm2529062d1_ex99-1.htm:0]** **[101538_0001104659-25-100545_tm2529062d1_8k.htm:1]**

United States Antimony Corporation Submits Proposal to Acquire Larvotto Resources Limited

- United States Antimony Corporation (USAC) has proposed to acquire **100% of Australia-based Larvotto Resources Limited** by exchanging **six USAC shares for every 100 Larvotto shares**.  **[101538_063dfa3cb4aa4ab7abebeab28aa47d7d]**  This offer values Larvotto shares at **A$1.40 each**, representing a **significant premium** over Larvotto's recent equity capital raise and trading prices.  **[101538_063dfa3cb4aa4ab7abebeab28aa47d7d]** 
- The strategic goal of the acquisition is to position USAC as **one of the largest antimony producers outside China** and to build a world-class player in the critical minerals sector.  **[101538_063dfa3cb4aa4ab7abebeab28aa47d7d]** 
- USAC has already acquired approximately **10% of Larvotto's shares**, making it the largest shareholder, while Larvotto's board is currently reviewing the non-binding indicative offer.  **[101538_063dfa3cb4aa4ab7abebeab28aa47d7d]** 
- Larvotto's portfolio includes significant mineral projects across Australia, such as the **Hillgrove Antimony-Gold Project**, the **Mt Isa copper, gold, and cobalt project**, and the **Eyre multi-metals and lithium project**.  **[101538_063dfa3cb4aa4ab7abebeab28aa47d7d]**

United States Antimony Proposes Acquisition of Larvotto Resources

- United States Antimony Corporation (UAMY) has completed another securities purchase for **$26.25 million** with a single fundamental global institutional investor.  **[101538_d1c66a18aa844a2aaeea4c416e7fffc6_3]** 
- Following this offering, the company will have approximately **$64 million** in cash and federal securities investments on its balance sheet.  **[101538_d1c66a18aa844a2aaeea4c416e7fffc6_3]** 
- These funds are intended to execute pending transactions and critical contracts, including a **$245 million** Indefinite Delivery Indefinite Quantity (IDIQ) sole-source contract with the U.S. Defense Logistics Agency (DLA) Strategic Materials.  **[101538_d1c66a18aa844a2aaeea4c416e7fffc6_3]** 
- Chairman and CEO, Mr. Gary C. Evans, stated that these investments, combined with the DLA contract, are expected to **accelerate USAC's growth trajectory**.  **[101538_d1c66a18aa844a2aaeea4c416e7fffc6_3]**

United States Antimony Corporation Secures Additional Funding and Highlights DLA Contract

- United States Antimony Corporation (UAMY) entered into a Securities Purchase Agreement on **October 6, 2025**, to sell **3,500,000 shares** of common stock at **$7.50 per share** in a registered direct offering.  **[101538_0001654954-25-011525_uamy_8k.htm:1]** 
- The offering is expected to generate approximately **$26,250,000** in gross proceeds, with net proceeds to the company of **$25,558,750** after expenses and credit.  **[101538_0001654954-25-011525_uamy_8k.htm:1]**  The closing is anticipated on or about **October 7, 2025**.  **[101538_0001654954-25-011525_uamy_8k.htm:1]** 
- The net proceeds from the offering will be used for working capital, acquisition of additional antimony inventory from international sources, further expansion of its existing leasehold mineral position in Alaska, potential acquisitions of critical mineral companies or properties, and/or potential expansion of the Madero Smelter in Mexico.  **[101538_0001654954-25-011525_uamy_ex101.htm:26]** 
- Additionally, the company reduced its ATM Prospectus Supplement limit to **$39,885,000**. As of October 6, 2025, UAMY may offer up to an additional **$30,109,451** of common stock under this program.  **[101538_0001654954-25-011525_uamy_8k.htm:1]**

UAMY Announces Registered Direct Offering and Use of Proceeds

- **United States Antimony Corporation (UAMY)** received a **$10 Million** Delivery Order for **315,000 lbs. of antimony metal ingots** to replenish the U.S. National Defense Stockpile.  **[101538_3f77f91d0ede4e8c9a1d7667da2c2bb2_3]** 
- This order is the first of two anticipated for fiscal year 2025 under a **five-year, sole-source Indefinite Delivery Indefinite Quantity (IDIQ) contract** with the U.S. Defense Logistics Agency (DLA) Strategic Materials, valued at approximately **$245,000,000**, awarded on **September 23, 2025**.  **[101538_3f77f91d0ede4e8c9a1d7667da2c2bb2_3]** 
- **UAMY** operates North America's only two antimony smelters.  **[101538_3f77f91d0ede4e8c9a1d7667da2c2bb2_3]** 
- Antimony is a critical mineral vital for industries such as batteries, solar panels, flame retardants, and ammunition, with the U.S. largely dependent on imports.  **[101538_3f77f91d0ede4e8c9a1d7667da2c2bb2_0]**

United States Antimony Secures Major Defense Logistics Agency Contract

- **United States Antimony Corporation (UAMY)** has been awarded a **$245 million sole-source five-year contract** by the U.S. Defense Logistics Agency (DLA) Strategic Materials.  **[101538_0001654954-25-011011_uamy_ex991.htm:0]** **[101538_0001654954-25-011011_uamy_8k.htm:1]** 
- The contract is for the purchase of **antimony metal ingots** to replenish the U.S. National Defense Stockpile.  **[101538_0001654954-25-011011_uamy_ex991.htm:0]** 
- This Indefinite Delivery Indefinite Quantity (IDIQ) contract is significantly larger than the company's **total reported revenues of $14.9 million for 2024**.  **[101538_0001654954-25-011011_uamy_ex991.htm:0]** **[101538_0001654954-25-011011_uamy_ex991.htm:1]** 
- Fulfillment of the contract is anticipated to begin the week of **September 23, 2025**.  **[101538_0001654954-25-011011_uamy_ex991.htm:0]**

U.S. Antimony Awarded $245 Million Defense Logistics Agency Contract

- United States Antimony Corporation (UAMY) has won a **five-year sole-source contract valued at up to $245 million** from the U.S. Defense Logistics Agency to supply antimony metal ingots for the National Defense Stockpile.  **[101538_af97d067cf064014b0b2aafb8071a95b]** 
- This contract highlights UAMY's unique position as the **only fully integrated antimony operation outside China** and North America’s exclusive operator of two smelters capable of meeting stringent military specifications.  **[101538_af97d067cf064014b0b2aafb8071a95b]** 
- The contract's value is nearly **17 times the company’s projected 2024 revenue of $14.9 million**, leading to a surge in market capitalization to about **$975 million**.  **[101538_af97d067cf064014b0b2aafb8071a95b]** 
- Fulfillment of the contract is expected to begin immediately, with UAMY also expanding feedstock through global sourcing and advancing domestic mining projects in Alaska and Montana.  **[101538_af97d067cf064014b0b2aafb8071a95b]**

United States Antimony Secures $245 Million Pentagon Contract

- On **September 17, 2025**, United States Antimony Corporation entered into an **Amended and Restated Sales Agreement**.  **[101538_0001654954-25-010881_uamy_8k.htm:1]** 
- This agreement adds **B. Riley Securities, Inc.** as an additional sales agent to the existing agreement with A.G.P./Alliance Global Partners for an **"at the market offering" (ATM Program)**.  **[101538_0001654954-25-010881_uamy_8k.htm:1]** 
- The company filed a prospectus supplement to increase the amount of shares issuable under the Amended Sales Agreement to **up to $65,000,000** of common stock.  **[101538_0001654954-25-010881_uamy_8k.htm:1]** **[101538_0001654954-25-010881_uamy_ex51.htm:0]** 
- Sales Agents will receive a commission of **up to 3.0% of the gross proceeds** from the sales of Shares.  **[101538_0001654954-25-010881_uamy_8k.htm:1]** **[101538_0001654954-25-010881_uamy_ex11.htm:57]** 
- The offering of common stock pursuant to the prospectus supplement dated April 25, 2025, has been **terminated**.  **[101538_0001654954-25-010881_uamy_8k.htm:1]**

United States Antimony Corporation Amends Sales Agreement and Increases ATM Offering

- United States Antimony Corporation (UAMY) entered into a securities purchase agreement for a **registered direct offering** of common stock with a single fundamental global institutional investor.  **[101538_0001654954-25-010160_uamy_ex991.htm:0]** **[101538_0001654954-25-010160_uamy_8k.htm:1]** 
- The offering involves the sale of **4,000,000 shares** of common stock at **$4.50 per share**, generating aggregate gross proceeds of approximately **$18 million**.  **[101538_0001654954-25-010160_uamy_ex991.htm:1]** **[101538_0001654954-25-010160_uamy_8k.htm:1]** 
- The expected net proceeds to the company are **$17,605,000**.  **[101538_0001654954-25-010160_uamy_8k.htm:1]** 
- The company intends to use the net proceeds for working capital, acquiring additional antimony inventory, expanding its mineral position in Alaska, potential acquisitions of other critical mineral companies or properties, and potential expansion of the Madero Smelter in Mexico.  **[101538_0001654954-25-010160_uamy_ex991.htm:1]** **[101538_0001654954-25-010160_uamy_ex101.htm:26]** 
- The closing of the offering is anticipated on or about **August 28, 2025**.  **[101538_0001654954-25-010160_uamy_ex991.htm:1]** **[101538_0001654954-25-010160_uamy_8k.htm:1]**

UNITED STATES ANTIMONY (UAMY)