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Mativ Holdings, Inc. — DEFA14A Filings

4 DEFA14A filings on record

This page lists all DEFA14A filings submitted to the SEC by Mativ Holdings, Inc. (MATV), sorted by most recent first. Each row links to the full filing on EdgarLookup. Mativ Holdings, Inc. has filed 4 DEFA14A documents with the SEC since 2014. To view all SEC filings by Mativ Holdings, Inc., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 11-K 11-K/A 144 3 4 4/A 424B3 424B5 425 8-K 8-K/A ARS CORRESP CT ORDER DEF 14A DEFA14A EFFECT IRANNOTICE NT 11-K S-3ASR S-4 S-4/A S-8 S-8 POS SC 13G SC 13G/A SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
DEFA14A DEFA14A 0001000623-26-000023 Mar 17, 2026 —
DEFA14A DEFA14A 0001140361-25-009900 Mar 21, 2025 —
DEFA14A DEFA14A 0001140361-24-016588 Mar 29, 2024 —
DEFA14A DEFA14A 0001140361-24-013279 Mar 14, 2024 —