Mativ Holdings, Inc. 8-K

What Happened Mativ Holdings, Inc. (MATV) filed a Form 8-K on March 25, 2026 (Item 7.01) to furnish an investor presentation that the company may use in meetings with investors. The presentation is included as Exhibit 99.1 to the filing. The report was signed by Mark W. Johnson, Chief Legal and Administrative Officer.

Key Details

• Filing date: March 25, 2026 (Form 8-K, Item 7.01—Regulation FD Disclosure).
• Exhibit provided: Exhibit 99.1 — "Mativ Holdings, Inc. March 25, 2026 Investor Presentation."
• Administrative note: the filing also references the Inline XBRL Cover Page interactive data file (Exhibit 104).
• Signed by: Mark W. Johnson, Chief Legal and Administrative Officer.

Why It Matters This filing makes Mativ’s current investor presentation publicly available so investors and analysts can review the company’s messaging and materials used in investor meetings. It is a disclosure under Regulation FD to ensure information presented to investors is furnished to the public; the 8-K itself does not report earnings, financial results, or personnel changes. Investors should review the attached presentation for any updated guidance or strategic details, but rely on future filings (e.g., earnings releases, 10-Q/10-K) for formal financial results.