Form 4: Minerals Technologies CFO Aldag Reports Stock Transactions

Minerals Technologies' CFO Erik Aldag reported the vesting and subsequent tax-related disposition of company common stock, alongside changes in his deferred restricted stock units.

Summary

• Erik Aldag, SVP Finance and Treasury, CFO of Minerals Technologies Inc. (MTX), reported transactions on January 21, 2026.
• Acquired 2,245 shares of Common Stock through the vesting of Deferred Restricted Stock Units (DRSUs).
• Disposed of 1,356 shares of Common Stock at a price of $66.92 per share to satisfy tax withholding obligations related to the vesting.
• Following these transactions, Aldag directly owns 5,134 shares of Common Stock and indirectly owns 897.255 shares via a 401(k).
• He also directly holds 19,371 Deferred Restricted Stock Units (DRSUs).
• The DRSUs were granted on January 21, 2025, and vest in three equal annual installments, with the first installment occurring on January 21, 2026.

Sentiment

Score: 5

Explanation: Neutral, as this is a routine insider transaction related to executive compensation and tax obligations, not indicative of operational performance or strategic shifts.

Future Outlook

The remaining Deferred Restricted Stock Units (DRSUs) will continue to vest in two additional equal annual installments following the initial vesting on January 21, 2026.

Industry Context

This Form 4 filing details a routine insider transaction and does not provide information relevant to broader industry trends or competitive analysis.

Stakeholder Impact

• Minimal direct impact on shareholders as these are routine compensation-related transactions.

Next Steps

• Future vesting of remaining Deferred Restricted Stock Units in two equal annual installments.

Key Dates

Recommendation

This Form 4 filing details a routine insider transaction involving the vesting of equity awards and subsequent tax-related stock disposition by a key executive. Such transactions are part of standard compensation practices and do not typically signal a change in the company's fundamental outlook or operational performance. Therefore, it provides no new information to warrant a change from a 'hold' recommendation based solely on this filing.

Keywords

Minerals Technologies, MTX, Erik Aldag, Form 4, insider trading, stock transactions, CFO, beneficial ownership, restricted stock units, tax withholding