Form 4: USLM CEO Byrne Boosts Stake by 28,809 Shares

Timothy W. Byrne, President and CEO of United States Lime & Minerals Inc., reported a net increase of 28,809 shares in his direct beneficial ownership of common stock.

Summary

• Timothy W. Byrne, President & CEO and a Director of United States Lime & Minerals Inc. (USLM), reported transactions involving USLM Common Stock.
• On December 31, 2025, Byrne disposed of 18,691 shares of USLM Common Stock at a price of $119.74 per share, likely to cover tax liabilities related to a vesting event.
• On the same date, Byrne acquired 47,500 shares of USLM Common Stock at a price of $119.74 per share, likely through a grant or award.
• Following these transactions, Byrne's direct beneficial ownership of USLM Common Stock increased to 114,741 shares.
• The net effect of these transactions was an increase of 28,809 shares in his beneficial ownership.

Sentiment

Score: 7

Explanation: The net increase in the CEO's direct beneficial ownership, despite a tax-related disposition, generally signals management confidence in the company's future prospects.

Positives

• The President & CEO, Timothy W. Byrne, increased his direct beneficial ownership of USLM Common Stock by a net of 28,809 shares.
• This net acquisition signals strong confidence from top management in the company's future performance and valuation.
• The total direct beneficial ownership of the CEO now stands at 114,741 shares.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders may view the net increase in CEO ownership as a positive indicator of management's belief in the company's long-term value and performance.

Key Dates

Recommendation

The significant net increase in the CEO's direct beneficial ownership, following a stock award and tax-related disposition, indicates strong management confidence in the company's valuation and future performance. This insider buying is typically a positive signal for investors, suggesting potential for future stock appreciation.

Keywords

USLM, United States Lime & Minerals, Timothy W. Byrne, insider transaction, Form 4, CEO stock acquisition, beneficial ownership, stock award, equity transaction