William M. Cook - 01 Jul 2025 Form 4 Insider Report for Mativ Holdings, Inc. (MATV)

Role
Director
Signature
/s/ Brian Park, attorney-in-fact for William M. Cook, principal
Issuer symbol
MATV
Transactions as of
01 Jul 2025
Net transactions value
+$34,270
Form type
4
Filing time
03 Oct 2025, 16:02:33 UTC
Previous filing
02 Jun 2025
Next filing
05 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
COOK WILLIAM M Director MATIV HOLDINGS, 100 KIMBALL PLACE, STE 600, ALPHARETTA /s/ Brian Park, attorney-in-fact for William M. Cook, principal 03 Oct 2025 0001226577

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding MATV Common Stock 26,436 01 Jul 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MATV Phantom Stock Award $14,377 +2,108 +4% $6.82 55,214 01 Jul 2025 Common Stock 2,108 $0.000000 Direct F1, F2
transaction MATV Phantom Stock Award $5,518 +439 +0.8% $12.57 55,653 01 Oct 2025 Common Stock 439 $0.000000 Direct F2, F3
transaction MATV Phantom Stock Award $14,375 +1,271 +2.3% $11.31 56,924 01 Oct 2025 Common Stock 1,271 $0.000000 Direct F2, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents quarterly meeting retainer for Q2 and committee retainers deferred pursuant to the Director's election in accordance with the Non-Employee Directors Deferred Compensation Plan.
F2 Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.
F3 Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.
F4 Represents quarterly meeting retainer for Q3 and committee retainers deferred pursuant to the Director's election in accordance with the Non-Employee Directors Deferred Compensation Plan.