Alison Ann Deans - 06 Mar 2026 Form 4 Insider Report for MINERALS TECHNOLOGIES INC (MTX)

Reporting relationship: Director
Issuer ticker: MTX
Reported as of: 06 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Mar 2026, 16:27:51 UTC
Prior SEC filing: 08 Dec 2025
Source filing: View source filing
Reporting owner signature: TIMOTHY JORDAN FOR ALISON DEANS

Key filing fact

Alison Ann Deans filed Form 4 for MINERALS TECHNOLOGIES INC (MTX) on 10 Mar 2026.

Key facts

This page summarizes Alison Ann Deans's Form 4 filing for MINERALS TECHNOLOGIES INC (MTX).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 10 Mar 2026, 16:27.

Change

Previous filing in this sequence was filed on 08 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001457249 Primary reporting owner

Deans Alison Ann

Relationship: Director
Address: 622 THIRD AVE., 38TH FLOOR, NEW YORK
Signature: TIMOTHY JORDAN FOR ALISON DEANS
Signature date: 10 Mar 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MTX transaction Derivative

PHANTOM STOCK UNITS

Award

Transaction value
Shares: +27
Change %: +0.18%
Price: $0.000000^*
Shares after: 15,439
Date: 06 Mar 2026
Ownership: Direct
Underlying class: COMMON STOCK
Underlying amount: 27
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.

Footnote F2

The phantom stock units were accrued under the Minerals Technologies Inc. Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and are to be settled in cash upon the reporting person's termination of service as a director.