Minerals Technologies (NYSE: MTX) grants DRSUs, options to VP

Rhea-AI Filing Summary

Minerals Technologies Inc. VP of Human Resources Erin Cutler received new equity awards. On January 20, 2026, she was granted 4,457 Deferred Restricted Stock Units (DRSUs), each economically equivalent to one share of common stock, and 3,828 employee stock options with a $66.23 exercise price.

The DRSUs and options vest in three equal annual installments beginning on January 20, 2027, tying compensation to longer-term company performance. Following the grant, Cutler beneficially owns 11,782 DRSUs and 3,828 stock options directly.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CUTLER ERIN

(Last) (First) (Middle)

622 THIRD AVENUE

(Street)

NEW YORK NY 10017

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MINERALS TECHNOLOGIES INC [ MTX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Human Resources

3. Date of Earliest Transaction (Month/Day/Year)
01/20/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Deferred Restricted Stock Units (DRSUs)	(1)	01/20/2026		A		4,457		(2)	(2)	Common Stock	4,457	$0	11,782	D
Employee Stock Option (Right to Buy)	$66.23	01/20/2026		A		3,828		(3)	01/20/2036	Common Stock	3,828	$0	3,828	D

Explanation of Responses:

1. Each DRSU is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.

2. The DRSUs were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

3. These options were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

	/s/ Timothy J Jordan for Erin Cutler	01/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transaction did MTX report for Erin Cutler?

The report shows that Erin Cutler, VP of Human Resources at Minerals Technologies Inc., received grants of 4,457 Deferred Restricted Stock Units (DRSUs) and 3,828 employee stock options on January 20, 2026.

How many DRSUs were granted to the MTX VP of Human Resources?

Erin Cutler was granted 4,457 Deferred Restricted Stock Units (DRSUs), each of which is the economic equivalent of one share of Minerals Technologies Inc. common stock.

How many stock options were granted in this MTX Form 4 filing?

The filing reports a grant of 3,828 employee stock options (right to buy) to Erin Cutler on January 20, 2026.

What is the exercise price and expiration date of the MTX stock options?

The employee stock options granted to Erin Cutler have an exercise price of $66.23 per share and an expiration date of January 20, 2036.

What is the vesting schedule for the MTX DRSUs and options granted to Erin Cutler?

Both the 4,457 DRSUs and the 3,828 stock options were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

How many MTX derivative securities does Erin Cutler own after these grants?

After the reported transactions, Erin Cutler beneficially owns 11,782 DRSUs and 3,828 employee stock options, all held directly.

Are these MTX insider transactions grants or market purchases?

The transactions are reported with code "A" for acquisition and described as grants of DRSUs and employee stock options, not open-market purchases.