Boundary Creek Advisors LP - 30 Jun 2025 SCHEDULE 13G/A Report for Mativ Holdings, Inc. Common Stock, par value $0.10 per share (MATV)

Filing Manager
Boundary Creek Advisors LP
Reporting Manager
Boundary Creek Advisors LP
Security
Mativ Holdings, Inc. Common Stock, par value $0.10 per share
Symbol
MATV
Shares outstanding
54,724,600 shares
Disclosed Ownership
2,188,984 shares
Ownership
4%
Form type
SCHEDULE 13G/A
Filing time
06 Aug 2025, 19:00:51 UTC
Date of event
30 Jun 2025
Previous filing
13 May 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Boundary Creek Advisors LP 4% 2,188,984 0 2,188,984 /s/ David O'Mara David O'Mara, General Counsel & Chief Compliance Officer, By: Boundary Creek Partners LLC, General Partner
Peter Greatrex 4% 2,188,984 0 2,188,984 /s/ Peter Greatrex Peter Greatrex, Individually