United States Antimony Corporation (UAMY)
NYSE: UAMY · Real-Time Price · USD
10.81
-0.37 (-3.31%)
At close: Apr 28, 2026, 4:00 PM EDT
10.83
+0.02 (0.19%)
After-hours: Apr 28, 2026, 7:59 PM EDT

Company Description

United States Antimony Corporation produces and sells antimony, zeolite, and precious metals in the United States and Canada.

It operates in two segments: Antimony and Zeolite. The company offers antimony trioxide 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, as well as color fastener in paints and as a phosphorescent agent in fluorescent light bulbs; antimony metal for use in bearings, storage batteries, and ordnance; and antimony trisulfide used as a primer in ammunition.

The company also offers coarse and fine zeolite for soil amendment and fertilizer, water filtration, mine underground ventilation, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, and animal nutrition applications, as well as catalysts, petroleum refining, concrete, solar energy and heat exchange, desiccants, pellet binding, horse and kitty litter, floor cleaner, traction control, ammonia removal from mining waste, and carriers for insecticides, pesticides and herbicides.

In addition, it recovers unrefined and refined gold and silver. United States Antimony Corporation was founded in 1968 and is headquartered in Dallas, Texas.

United States Antimony Corporation
United States Antimony logo
Country United States
Founded 1968
Industry Other Industrial Metals & Mining
Sector Materials
Employees 101
CEO Gary Evans

Contact Details

Address:
4438 W. Lover’s Lane, Unit 100
Dallas, Texas 75209
United States
Phone 406 606 4117
Website usantimony.com

Stock Details

Ticker Symbol UAMY
Exchange NYSE
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0000101538
CUSIP Number 911549103
ISIN Number US9115491030
Employer ID 81-0305822
SIC Code 3330

Key Executives

Name Position
Gary C. Evans Chief Executive Officer and Chairman
Richard R. Isaak Senior Vice President and Chief Financial Officer
Lloyd Joseph Bardswich P.Eng. Executive Vice President, Chief Mining Engineer and Director
Jonathan Miller Vice President of Investor Relations and Global Sales Manager
John C. Gustavsen President of Antimony Division
Mitzi Hart Secretary and Treasurer
David Welch Controller
Melissa M. Pagen President of Bear River Zeolite Company
Jeffrey Russell Fink Vice President and GM of BRZ

Latest SEC Filings

Date Type Title
Apr 27, 2026 SCHEDULE 13G/A Filing
Apr 27, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 20, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 20, 2026 DEF 14A Other definitive proxy statements
Apr 10, 2026 8-K Current Report
Apr 10, 2026 PRE 14A Other preliminary proxy statements
Mar 27, 2026 SCHEDULE 13G/A Filing
Mar 26, 2026 144 Filing
Mar 25, 2026 144 Filing
Mar 25, 2026 144 Filing