Principal Cheryl Allegri - 13 Feb 2026 Form 4 Insider Report for Mativ Holdings, Inc. (MATV)

Role
Controller
Signature
/s/ Brian Park, attorney-in-fact for Cheryl Allegri, principal
Issuer symbol
MATV
Transactions as of
13 Feb 2026
Net transactions value
-$15,790
Form type
4
Filing time
18 Feb 2026, 14:54:21 UTC
Previous filing
21 Mar 2025
Next filing
26 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Allegri Cheryl Controller C/O MATIV HOLDINGS, INC,, 100 KIMBALL PLACE, SUITE 600, ALPHARETTA /s/ Brian Park, attorney-in-fact for Cheryl Allegri, principal 18 Feb 2026 0001927959

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MATV Common Stock Options Exercise $0 +1,225 +6.6% $0.000000 19,754 13 Feb 2026 Direct F1
transaction MATV Common Stock Tax liability $6,302 -434 -2.2% $14.52 19,320 13 Feb 2026 Direct F2
transaction MATV Common Stock Options Exercise $0 +642 +3.3% $0.000000 19,962 16 Feb 2026 Direct F3
transaction MATV Common Stock Disposed to Issuer $9,489 -642 -3.2% $14.78 19,320 16 Feb 2026 Direct F3, F4

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 RSU Options Exercise $0 -1,225 -50% $0.000000 1,226 13 Feb 2026 Common Stock 1,225 Direct F1
transaction MATV RSU Options Exercise $0 -642 -100% $0.000000 0 16 Feb 2026 Common Stock 642 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On April 26, 2024, the reporting person was granted 3,677 RSUs subject to time vesting. Such RSUs vest in three equal annual installments beginning on February 13, 2025 and each anniversary thereafter. Each RSU represents a right to receive one share of the common stock of the issuer and/or cash upon vesting. 1,225 RSUs vested on February 13, 2026.
F2 Shares withheld to satisfy tax withholding obligation arising upon the vesting of RSUs.
F3 On February 16, 2023, the reporting person was granted 1,926 RSUs subject to time vesting. Such RSUs vest in three equal annual installments beginning on February 16, 2024 and each anniversary thereafter. Each RSU represents a right to receive one share of the common stock of the issuer and/or cash upon vesting. 642 RSUs vested on February 16, 2026.
F4 The transaction reflects the cash settlement of 642 vested RSUs on each of February 16, 2026.