Equity grant: Mativ Holdings (MATV) awards 7,812 RSUs to Controller

Rhea-AI Filing Summary

Mativ Holdings, Inc. reported that Controller Cheryl Allegri received a grant of 7,812 Restricted Stock Units (RSUs) on February 24, 2026. These RSUs vest in three equal annual installments on February 24 in 2027, 2028, and 2029, with each RSU converting into one share of common stock upon vesting.

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

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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^*

Allegri Cheryl

(Last) (First) (Middle)

C/O MATIV HOLDINGS, INC,

100 KIMBALL PLACE, SUITE 600

(Street)

ALPHARETTA GA 30009

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Mativ Holdings, Inc. [ MATV ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Controller

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

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
RSU	(1)	02/24/2026		A		7,812(1)		(1)	(1)	Common Stock	7,812	(1)	7,812	D

Explanation of Responses:

1. On February 24, 2026, the reporting person was granted 7,812 Restricted Stock Units ("RSUs") subject to time vesting. Such RSUs vest in three equal annual installments on the anniversary of the grant date (February 24, 2027, February 24, 2028, and February 24, 2029). Each RSU represents a right to receive one share of the common stock of the issuer upon vesting.

Remarks:

	/s/ Brian Park, attorney-in-fact for Cheryl Allegri, principal	02/26/2026
	** 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).
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FAQ

What insider transaction did Mativ Holdings (MATV) report for Cheryl Allegri?

Mativ Holdings reported a grant of 7,812 Restricted Stock Units to Controller Cheryl Allegri on February 24, 2026. The units are time-vested equity awards that convert into common stock over a three-year vesting schedule tied to specific anniversary dates.

How many RSUs were granted to Cheryl Allegri by Mativ Holdings (MATV)?

Cheryl Allegri was granted 7,812 Restricted Stock Units on February 24, 2026. These RSUs vest in three equal annual installments, providing a structured equity incentive that gradually converts into shares of Mativ Holdings’ common stock as each vesting date is reached.

What is the vesting schedule for Cheryl Allegri’s RSUs at Mativ Holdings (MATV)?

The 7,812 RSUs vest in three equal annual installments on February 24, 2027, February 24, 2028, and February 24, 2029. This time-based vesting links Allegri’s equity compensation to continued service over a three-year period at Mativ Holdings.

What does each RSU granted by Mativ Holdings (MATV) to Cheryl Allegri represent?

Each Restricted Stock Unit represents a right to receive one share of Mativ Holdings common stock upon vesting. Once each installment vests on its scheduled date, the corresponding RSUs are settled in shares, increasing Allegri’s direct equity stake in the company.

Was there a purchase price for Cheryl Allegri’s RSU grant at Mativ Holdings (MATV)?

The RSU grant to Cheryl Allegri was reported at a price per unit of $0.0000, indicating it is a compensatory equity award rather than a market purchase. Value is realized as the RSUs vest and convert into shares of common stock over time.

What role does Cheryl Allegri hold at Mativ Holdings (MATV) in this Form 4 filing?

In this Form 4, Cheryl Allegri is identified as an officer of Mativ Holdings with the title of Controller. The reported transaction reflects an equity compensation grant aligning her interests with shareholders through time-vested Restricted Stock Units settling in common stock.