FORM 4

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

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person *
JOHNSON MARK W
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)
CLO and Corporate Secretary
(Last)
(First)
(Middle)

100 KIMBALL PLACE, SUITE 600
3. Date of Earliest Transaction (Month/Day/Year)
05/23/2025
(Street)

ALPHARETTA, GA 30009
(City)
(State)
(Zip)
4. If Amendment, Date 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

Common Stock

05/23/2025 A 89,655A $ 0 (1) 123,608D 


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 of Derivative Security: 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


Explanation of Responses:

Represents a grant of restricted stock units ("RSUs"). Each RSU represents a right to receive one share of the Issuer's common stock upon vesting. Each RSU will vest on the second anniversary of the grant date subject to Reporting Person's employment or service with the Issuer as contemplated in the RSU Agreement.



Signatures

/s/ Brian Park, attorney-in-fact for Mark W. Johnson, principal

05/23/2025
** Signature of Reporting PersonDate
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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

POWER OF ATTORNEY

The undersigned hereby makes, constitutes and appoints each of Greg Weitzel,
Brian Park, or either of them acting individually, and with
full power of substitution, the undersigned's true and lawful agents and
attorneys-in-fact (each hereinafter referred to as an "Attorney") to act
either together or alone in the name and on behalf of the undersigned for
and with respect to the matters hereinafter described.

Each Attorney shall have the power and authority to prepare, execute, deliver
and file Statements of Changes of Beneficial Ownership of Securities on Form 3,
Form 4 or Form 5 (or such other forms as may be designated from time-to-time by
the Securities and Exchange Commission (the "Commission") for such purpose) or
any amendments thereto required to be filed with the Commission under the
Securities Exchange Act of 1934 on behalf of the undersigned as a result of the
undersigned's transactions in or changes in beneficial ownership of, equity
securities (including derivative securities) of Mativ Holdings, Inc.

Each Attorney is hereby authorized to execute and deliver all documents,
acknowledgments, consents and other agreements and to take such further action
as may be necessary or convenient in order to more effectively carry out the
intent and purposes of the foregoing.

The Power of Attorney conferred hereby is not delegable by any Attorney. Each
Attorney shall serve without compensation for acting in the capacity of agent
and attorney-in-fact hereunder.

The undersigned hereby ratifies, confirms and adopts as the undersigned's own
act and deed all action lawfully taken by the Attorneys, or any of them,
pursuant to the power and authority herein granted.

Unless sooner revoked by the undersigned, this Power of Attorney shall be
governed by the laws of the State of Georgia, and the power and authority
granted herein shall remain in full force and effect until such time as the
undersigned is no longer subject to Section 16 or and required to file
Forms 3, 4 and 5.

IN WITNESS WHEREOF, the undersigned has set his or her hand as of the 14th day
of April, 2025.


/s/ Mark W. Johnson
Signature
Mark W. Johnson

State of Georgia
County of Fulton

Signed and sworn before me, Honor Winks, Notary Public, on April 14, 2025,
by Mark W. Johnson, personally known to me.

/s/ Honor Winks
Signature of Notary
Name:  Honor Winks
Notary Public State of Georgia
My commission expires: February 6, 2028