Form 4: Minerals Technologies Inc. Director's Stock Transactions

Robert L. Clark, a Director at Minerals Technologies Inc., reported transactions involving phantom stock units on May 20, 2026.

Summary

• Robert L. Clark, a Director of Minerals Technologies Inc. (MTX), has filed a Form 4 detailing transactions related to phantom stock units.
• The transactions occurred on May 20, 2026, and involved 1,908.146 phantom stock units.
• These phantom stock units are economically equivalent to shares of Minerals Technologies Inc. Common Stock.
• The units were accrued under the company's Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
• Settlement of these units will be in cash upon Mr. Clark's termination of service as a director.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral filing, as it represents routine director compensation and does not indicate new strategic initiatives or significant changes in beneficial ownership beyond the established plan.

Positives

• Director Robert L. Clark continues to hold equity-equivalent interests in Minerals Technologies Inc. through the phantom stock unit plan.
• The plan provides for deferred compensation, aligning director interests with long-term shareholder value upon service termination.

Negatives

• The filing does not indicate any sale of common stock, only the accrual and potential future cash settlement of phantom stock units.

Risks

• The value of the phantom stock units is subject to the future performance and stock price of Minerals Technologies Inc.
• Potential for cash settlement upon director's departure could lead to a cash outflow for the company at an unspecified future date.

Future Outlook

The phantom stock units are to be settled in cash upon the reporting person's termination of service as a director, indicating a future cash outflow for the company contingent on this event.

Industry Context

StockSavvy.ai notes that the use of phantom stock units is a common practice for compensating non-employee directors in the materials and industrial sectors, aligning their interests with long-term company performance and shareholder value.

Corporate Governance

Related Party Transactions

• The transaction involves a director, Robert L. Clark, and the company's deferred compensation plan, which is a standard related party arrangement for director compensation.

Stakeholder Impact

• Shareholders: The phantom stock units represent a future cash obligation for the company, the value of which is tied to the company's stock performance. The plan aims to align director interests with shareholders.
• Employees: No direct impact on employees is indicated by this filing.
• Creditors: The future cash settlement of phantom stock units represents a minor potential claim on company assets.

Next Steps

• Cash settlement of phantom stock units upon Robert L. Clark's termination of service as a director.

Key Dates

Keywords

Minerals Technologies Inc., MTX, Form 4, Director, Phantom Stock Units, Deferred Compensation, Insider Trading, Beneficial Ownership