Insider Trading June 17, 2026 01:58 PM

U.S. Antimony Director Jon Marinelli Acquires $93,125 in UAMY Shares Amid Operational Expansion

Director purchase occurs as the company transitions its Thompson Falls smelter to full production, despite recent Q1 earnings shortfall.

By Jordan Park
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Jon R. Marinelli, a director at United States Antimony Corp (NASDAQ: UAMY), executed a purchase of the company's common stock on June 15, 2026. The transaction involved the acquisition of 12,500 shares at a weighted average price of $7.45 per share, bringing his total direct holdings to 12,500 shares. This insider activity unfolds against a backdrop of significant operational milestones and recent financial performance challenges.

U.S. Antimony Director Jon Marinelli Acquires $93,125 in UAMY Shares Amid Operational Expansion
UAMY
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Key Points

  • Jon R. Marinelli purchased 12,500 shares of UAMY for $93,125, bringing his total direct holdings to 12,500 shares.
  • United States Antimony Corp reported Q1 2026 EPS of -$0.08 and revenue of $6.78 million, both missing expectations.
  • The company is commissioning its Thompson Falls antimony smelter, with plans to have all nine furnaces operational by month-end.

Jon R. Marinelli, serving as a director at United States Antimony Corp (NASDAQ: UAMY), completed a stock acquisition on June 15, 2026. The transaction involved the purchase of 12,500 shares of the company's common stock, with a total value of $93,125. The acquisition was executed at prices ranging between $7.41 and $7.50 per share, resulting in a weighted average purchase price of $7.45 per share. Following this transaction, Marinelli's direct holding in United States Antimony Corp common stock stands at 12,500 shares.

The insider purchase occurs as the stock has experienced a 155% return over the past year. Despite this performance, shares currently trade above InvestingPro's Fair Value estimate, placing UAMY on the platform's list of most overvalued stocks. According to InvestingPro, which provides 12 additional exclusive tips for UAMY, analysts predict the company will turn profitable this year.

Recent financial results for the first quarter of 2026 present a challenging picture. United States Antimony Corporation reported earnings per share (EPS) of -$0.08, significantly lower than the expected -$0.0037. Revenue also fell short of forecasts, totaling $6.78 million against an anticipated $19.7 million. These results highlight a difficult period for the company's financial performance.

Concurrently, United States Antimony has initiated the commissioning of its newly constructed Thompson Falls antimony smelter. The company has activated the first of nine gas-fired furnaces, with plans to have five operational by the end of the week. All nine furnaces are expected to be fully operational by the end of the month as additional parts and heat exchangers arrive. The commissioning process involves rotating furnaces to identify and resolve any operational issues.

Key points regarding this development include the director's stock acquisition, the company's operational expansion at the Thompson Falls facility, and the recent financial shortfall. The antimony sector, critical for battery and metallurgical applications, may be impacted by the smelter's full commissioning. Market participants should monitor the company's progress toward profitability and operational efficiency.

Risks and uncertainties associated with United States Antimony include the recent financial underperformance in Q1 2026 and the ongoing commissioning process of the Thompson Falls smelter. The gap between actual and expected revenue and earnings highlights execution challenges. Additionally, the stock's valuation relative to fair value estimates presents potential downside risk. The successful commissioning of all nine furnaces remains a critical operational milestone.

Risks

  • Recent financial results show significant underperformance in both earnings and revenue for Q1 2026.
  • The stock trades above fair value estimates, indicating potential overvaluation.
  • The commissioning of the Thompson Falls smelter involves operational risks as furnaces are rotated to resolve issues.

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