$8.65
-5.6%United States Antimony Corporation produces and sells antimony, silver, gold, and zeolite products in the United States and Canada. The company's Antimony division offers antimony oxide that is primarily used in conjunction with a halogen to form a synergistic flame retardant system for plastics, rubber, fiberglass, textile goods, paints, coatings, and paper. Its antimony oxide is also used as a color fastener in paints; as a catalyst for the production of polyester resins for fibers and films; as a catalyst for the production of polyethelene pthalate in plastic bottles; as a phosphorescent agent in fluorescent light bulbs; and as an opacifier for porcelains. In addition, this division offers sodium antimonite; and antimony metal for use in bearings, storage batteries, and ordnance; and precious metals. The company's Zeolite division provides zeolite deposits for soil amendment and fertilizer, water filtration, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, and animal nutrition applications. Its zeolite products also have applications in catalysts, petroleum refining, concrete, solar energy and heat exchange, desiccants, pellet binding, horse and kitty litter, and floor cleaners, as well as carriers for insecticides, pesticides, and herbicides. United States Antimony Corporation was founded in 1968 and is based in Thompson Falls, Montana.
UAMY - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | May 15, 2026 | May 14, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 14, 2026 | May 14, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | May 14, 2026 | March 31, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 06, 2026 | May 04, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 06, 2026 | May 05, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 20, 2026 | June 12, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 10, 2026 | April 10, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 23, 2026 | March 19, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 19, 2026 | March 19, 2026 | 2026 | |
10-K 10-K 2025 FY FY | March 19, 2026 | December 31, 2025 | 2025 |
Essential regulatory documents for investors
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Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.
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