United States Antimony Corp Moves to NYSE

By Chris Stiles • Saturday, March 07 06:57 • Permanent Link

United States Antimony Corporation (USAC) has announced its uplisting to the New York Stock Exchange (NYSE) from the NYSE American, with trading expected to commence on March 11, 2026, under the symbol "UAMY." This move represents a significant milestone for the company as it aims to enhance its institutional and retail shareholder base.

USAC is a leading producer and processor of antimony, zeolite, and other critical minerals, and is the only fully integrated antimony company in the world outside of China and Russia. The company's operations span the U.S., Mexico, and Canada, where it sells antimony, zeolite, and precious metals primarily. USAC processes third-party ore into various products such as antimony oxide, antimony metal, antimony trisulfide, and precious metals at its facilities located in Montana and Mexico.

Antimony oxide, produced by the company, finds application in flame-retardant systems for plastics, rubber, fiberglass, and other products, as well as in paints and coatings. Antimony metal is utilized in bearings, storage batteries, and ordnance, while antimony trisulfide is used as a primer in ammunition. Additionally, USAC recovers precious metals, primarily gold and silver, at its Montana facility from third-party ore.

Furthermore, the company operates the Bear River Zeolite (BRZ) facility in Idaho, where it mines and processes zeolite, a group of industrial minerals used in various applications such as water filtration, sewage treatment, nuclear waste cleanup, odor control, and animal nutrition.

In 2024 and 2025, USAC expanded its operations by acquiring mining claims and leases in Montana, Alaska, and Ontario, Canada, with the aim of broadening its product offerings and furthering its overall growth strategy.

As USAC prepares for its uplisting to the NYSE, its common shares will cease trading on the NYSE American, while the company will continue to be listed on the NYSE Texas exchange under the symbol "UAMY."

This uplisting represents a significant step for USAC, signaling its commitment to expanding its market presence and providing enhanced trading characteristics on the NYSE, as it continues to solidify its position as a key player in the production and processing of critical minerals. The market has reacted to these announcements by moving the company's shares 0.0% to a price of $8.29. Check out the company's full 8-K submission here.

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