Principal Kimberly E. Ritrievi - 01 Jul 2026 Form 4 Insider Report for Mativ Holdings, Inc. (MATV)

Reporting relationship: Director
Issuer ticker: MATV
Reported as of: 01 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Jul 2026, 20:14:55 UTC
Prior SEC filing: 18 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian Park, attorney-in-fact for Kimberly E. Ritrievi, principal

Key filing fact

Principal Kimberly E. Ritrievi filed Form 4 for Mativ Holdings, Inc. (MATV) on 06 Jul 2026.

Key facts

This page summarizes Principal Kimberly E. Ritrievi's Form 4 filing for Mativ Holdings, Inc. (MATV).
3 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 06 Jul 2026, 20:14.

Change

Previous filing in this sequence was filed on 18 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001592089 Primary reporting owner

Ritrievi Kimberly E

Relationship: Director
Address: C/O MATIV HOLDINGS, INC,, 100 KIMBALL PLACE, STE 600, ALPHARETTA
Signature: /s/ Brian Park, attorney-in-fact for Kimberly E. Ritrievi, principal
Signature date: 06 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MATV holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 30,640
Date: 01 Jul 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MATV transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +822
Change %: +2.1%
Price
Shares after: 40,765
Date: 01 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 822
Exercise price
Footnotes: F1, F2

MATV transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +968
Change %: +2.4%
Price
Shares after: 41,733
Date: 01 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 968
Exercise price
Footnotes: F2, F3

MATV transaction Derivative

Phantom Stock

Award

Transaction value
Shares: +19,815
Change %: +47%
Price
Shares after: 61,549
Date: 01 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 19,815
Exercise price
Footnotes: F2, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Represents net reinvested dividends on deferred shares after accounting adjustments related to non-employee director compensation program.

Footnote 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.

Footnote F3

Represent reinvested dividend equivalents on vested RSUs.

Footnote F4

Represents an annual stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.