UAMY insider trading

NYSE American Basic Materials

UNITED STATES ANTIMONY CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades
152
Last 90 days
23
Buys / sells
37% / 6%
Market cap
$1.12B

About UNITED STATES ANTIMONY CORP

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 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, as well as color fastener in paints and as a phosphorescent agent in fluorescent light bulbs; antimony trisulfide used as a primer in ammunition; and antimony metal for use in bearings, storage batteries, and ordnance. The company also offers coarse and fine zeolite for soil amendment and fertilizer, water filtration, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, and animal nutrition applications, as well as in catalysts, petroleum refining, concrete, solar energy and heat exchange, desiccants, pellet binding, horse and kitty litter, traction control, ammonia removal from mining waste, and floor cleaners; carriers for insecticides, pesticides, and herbicides. In addition, it recovers unrefined and refined gold and silver. The company was founded in 1968 and is based in Dallas, Texas.

Company website: www.usantimony.com

UAMY insider activity at a glance

FilingIQ has scored 152 insider transactions for UAMY since May 17, 2013. The most recent filing in our index is dated Apr 2, 2026.

Across the full history, 56 open-market purchases and 9 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on UAMY insider trades is 50.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

Other Basic Materials tickers with recent insider activity

Frequently asked

How many insider trades does FilingIQ track for UAMY?
FilingIQ tracks 152 Form 4 insider transactions for UAMY (UNITED STATES ANTIMONY CORP), covering filings from May 17, 2013 onwards. 23 of those were filed in the last 90 days.
Are UAMY insiders net buyers or net sellers?
Across the full Form 4 history for UAMY, 56 transactions (37%) were open-market purchases and 9 (6%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does UAMY insider data come from?
Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is UAMY in?
UNITED STATES ANTIMONY CORP (UAMY) is classified in the Basic Materials sector, specifically Other Industrial Metals & Mining, with a current market capitalisation of $1.12B.

Methodology & sources

Every UAMY insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.