UNITED STATES ANTIMONY CORP

Primary Smelting & Refining of Nonferrous Metals

UAMY Mining & Metals People in Mining & Metals SEC CIK 0000101538 ↗

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$728.89M
149,669,384 shares Covers every share class this company has on file.
Insiders on file
5
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$25.66M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
3.52%
insider-held value divided by market capitalisation

What UNITED STATES ANTIMONY CORP reports

Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$39.26M
FY2025 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
-$4.34M
FY2025 a loss for the period, from this company’s own annual XBRL filings to the SEC
Employees
100
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at UNITED STATES ANTIMONY CORP

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

Rows are grouped by the role each person reports.

The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.

People who file insider reports against UNITED STATES ANTIMONY CORP.
Insider Reported role Shares Value Last action
Officers 1
Richard R. Isaak CFO 354,886 $1.85M D Disposition to the issuer Jun 2, 2026 position reported
Officers who also sit on the board 2
Gary C. Evans CEO 2,231,951 $11.61M P Open-market purchase Aug 28, 2026 position reported
Lloyd Bardswich EVP 937,355 $4.87M P Open-market purchase Sep 1, 2026 position reported
Directors 2
Blaise A Aguirre Board Member 872,754 $4.54M P Open-market purchase Aug 31, 2026 position reported
Michael A. McManus Jr. Board Member 538,600 $2.80M A Grant or award Jan 15, 2026 position reported

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

3 insiders bought UNITED STATES ANTIMONY CORP (UAMY) shares worth $198,256 between Aug 28, 2026 and Sep 1, 2026

Cluster buying

3 different insiders made 3 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought UNITED STATES ANTIMONY CORP (UAMY) shares worth $198,256 between Aug 28, 2026 and Sep 1, 2026
Date Insider Transaction Shares Price Value Filing
Aug 28, 2026 Gary C. Evans P Open-market purchase 20,000 held after: 2,590,028 $4.92 $98,400 SEC filing ↗
Aug 31, 2026 Blaise A Aguirre P Open-market purchase 1,400 held after: 878,092 $5.04 $7,056 SEC filing ↗
Sep 1, 2026 Lloyd Bardswich P Open-market purchase 20,000 held after: 932,881 $4.64 $92,800 SEC filing ↗

Total of the rows above: $198,256, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Recent insider transactions

Of the 39 rows we hold, 9 are open-market purchases (P) and 0 open-market sales — the only codes we count as buying or selling.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for UNITED STATES ANTIMONY CORP, newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
Sep 29, 2025 Lloyd Bardswich D Disposition to the issuer 40,000 $6.44 $257.6K SEC filing ↗
Sep 26, 2025 Gary C. Evans P Open-market purchase 100,000 $6.13 $613.0K SEC filing ↗
May 27, 2025 Michael A. McManus Jr. A Grant or award 22,733 $0.00 $0 SEC filing ↗
May 27, 2025 Blaise A Aguirre A Grant or award 22,733 $0.00 $0 SEC filing ↗
Dec 10, 2024 Michael A. McManus Jr. P Open-market purchase 70,000 $1.46 $102.2K SEC filing ↗
Dec 10, 2024 Gary C. Evans P Open-market purchase 200,000 $1.45 $290.0K SEC filing ↗
Nov 18, 2024 Michael A. McManus Jr. P Open-market purchase 50,000 $0.57 $28.5K SEC filing ↗
Sep 9, 2024 Richard R. Isaak P Open-market purchase 5,000 $0.69 $3.5K SEC filing ↗
Aug 14, 2024 Michael A. McManus Jr. P Open-market purchase 135,000 $0.38 $51.3K SEC filing ↗
Mar 1, 2024 Richard R. Isaak A Grant or award 66,667 $0.00 $0 SEC filing ↗
Mar 1, 2024 Michael A. McManus Jr. A Grant or award 83,333 $0.00 $0 SEC filing ↗
Mar 1, 2024 Blaise A Aguirre A Grant or award 83,333 $0.00 $0 SEC filing ↗
Mar 1, 2024 Lloyd Bardswich A Grant or award 166,667 $0.00 $0 SEC filing ↗
Mar 1, 2024 Gary C. Evans A Grant or award 250,000 $0.00 $0 SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Subsidiaries — 13 legal entities

Subsidiaries of UNITED STATES ANTIMONY CORP

13 legal entities named in the subsidiary exhibit filed with this company’s most recent 10-K. . Filing on SEC.gov.

This is not the full list. SEC rules only require a company to name its significant subsidiaries.

What that leaves out

Smaller entities are left out of the exhibit entirely. A short list here means a short exhibit — it does not mean the company owns nothing else. Nothing on this page is inferred: every name below is copied from the filing.

Subsidiaries UNITED STATES ANTIMONY CORP names in its most recent annual report, with the place each one is organised.
Subsidiary Organised in
AGAU Mines, Inc. Montana
Alaska Antimony LLC Alaska
Antimonio de Mexico, S.A. de C.V. Mexico
Antimony Mining and Milling US LLC Montana
Bear River Zeolite Company Idaho
Denali Minerals, LLC Delaware
Great Land Minerals, LLC Delaware
Lanxess Laurel de Mexico, S.A. de C.V. Mexico
Stibnite Holding Company US Inc. Montana
TFPROP LLC Montana
TFRE Holdings LLC Montana
UAMY Cobalt Corporation Ontario, Canada
US Antimony de Mexico, S.A. de C.V. Mexico
What counts as a subsidiary

A subsidiary is a separate legal entity this company controls; it is not the same thing as a brand, a division or an office. These entities do not file with the SEC in their own right, so there is no separate page to open for them.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.

Share count: cover page of the latest filing (dei:EntityCommonStockSharesOutstanding), taken from UNITED STATES ANTIMONY CORP’s own filings and multiplied by our closing price. Full method.

What that share count means

the share count the company itself prints on the cover of its most recent filing, as of the date it signed that filing.

We do not take a market cap from a data vendor, and we do not estimate one: the figure is a share count from UNITED STATES ANTIMONY CORP’s own SEC filings multiplied by the closing price we hold for the same stock.