Form 4: MTX VP Michael Cipolla Reports Stock Transactions

Minerals Technologies VP Michael Cipolla reported the exercise of deferred restricted stock units and subsequent tax-related share withholding.

Summary

• Michael Cipolla, Vice President of Minerals Technologies Inc. (MTX), reported transactions involving the company's common stock and deferred restricted stock units (DRSUs).
• On January 21, 2026, 1,290 DRSUs were exercised, converting into 1,290 shares of common stock at a price of $0.
• Following this exercise, 731 shares of common stock were disposed of at $66.92 per share to satisfy tax withholding obligations.
• After these transactions, Michael Cipolla directly beneficially owns 38,244 shares of common stock.
• Additionally, 9,802.966 shares of common stock are indirectly beneficially owned through a 401(k) plan, based on a Plan Statement dated January 21, 2026.
• The DRSUs were granted on January 21, 2025, and vest in three equal annual installments, with the first installment vesting on January 21, 2026.

Sentiment

Score: 5

Explanation: The filing reports a routine insider transaction involving the vesting and tax-related disposition of shares, which is a neutral event for market sentiment and does not indicate new strategic direction or financial performance.

Positives

• The exercise of 1,290 Deferred Restricted Stock Units (DRSUs) represents a vesting event, indicating earned compensation for the Vice President.
• The underlying value of the shares withheld for tax ($66.92 per share) reflects the company's stock price at the time of the transaction.

Negatives

• The disposition of 731 shares of common stock to cover tax withholding obligations reduces the net number of shares directly retained by the insider from the vesting event.

Future Outlook

The Deferred Restricted Stock Units (DRSUs) are scheduled to vest in two additional equal annual installments after January 21, 2026.

Industry Context

This filing represents a routine insider transaction related to executive compensation, which is a common practice across publicly traded companies. It does not provide specific insights into broader industry trends or competitive positioning.

Stakeholder Impact

• Shareholders: This is a routine compensation-related transaction for an executive and is unlikely to have a significant direct impact on shareholders.
• Employees: No direct impact on general employees is indicated.

Next Steps

• Future vesting installments of the Deferred Restricted Stock Units (DRSUs) will occur in two more equal annual installments after January 21, 2026.

Key Dates

Recommendation

This Form 4 filing details a routine insider transaction related to executive compensation, specifically the vesting and tax-related disposition of shares. It does not provide new information regarding the company's operational performance, financial health, or strategic direction. Therefore, it does not warrant a change in investment recommendation based solely on this filing. Investors should 'hold' their position and await more substantive corporate announcements for fundamental analysis.

Keywords

Minerals Technologies, MTX, Insider Transaction, Form 4, Stock Units, Executive Compensation, Common Stock, Tax Withholding