Mativ Holdings, Inc.
A maker of engineered specialty materials used in everyday essentials, Mativ produces filtration media that cleans air and water, plus tapes, labels, packaging, and healthcare products sold in over a hundred countries. It was born in 2022 when two storied manufacturers — Schweitzer-Mauduit (spun off from Kimberly-Clark in 1995) and Neenah — merged, and the name "Mativ" was coined to nod to material science. Among its innovations is Gessner filter media that swaps fossil-based resins for lignin, a natural polymer from wood.
Bought 36.5K
Granted 424.0K · Sold 12.0K
Granted 316.3K · Bought 40.0K
Granted 211.7K
Granted 185.8K
Granted 139.6K
Granted 33.9K · Bought 10.0K
Granted 145.4K
Granted 29.4K · Bought 5.0K
Bought 10.0K
Granted 49.7K
Bought 9.0K
Granted 45.1K
Granted 4.5K
Granted 19.8K
Granted 6.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Keenan JeffreyDirector · 17 transactions | +12.2% | 336.5Kas of Mar 2024 | — | 36.5K | — |
| Schertell JuliePresident, CEO, Director · 26 transactions | +30.4% | 299.8Kas of Mar 2025 | 424.0K | — | 12.0K |
| Singhal ShrutiPresident, CEO, Director · 9 transactions | +4578.7% | 278.2K | 316.3K | 40.0K | — |
| Elwart Ryan MichaelGroup President · 13 transactions | — | 152.0K | 211.7K | — | — |
| Johnson Mark WCLO and Corporate Secretary · 14 transactions | — | 125.1K | 185.8K | — | — |
| Rickheim Michael WCHRO · 31 transactions | +77.2% | 89.7Kas of Jun 2025 | 139.6K | — | — |
| Levi MarcoDirector · 9 transactions | +233.9% | 62.7Kas of Jul 2025 | 33.9K | 10.0K | — |
| Weitzel Gregory ThomasCFO · 40 transactions | +9219.1% | 44.0K | 145.4K | — | — |
| Stipancich John KDirector · 6 transactions | — | 34.4Kas of Jul 2025 | 29.4K | 5.0K | — |
| Ritrievi Kimberly EDirector · 1 transaction | +48.4% | 30.6Kas of Jul 2025 | — | 10.0K | — |
| Downard AndrewChief Supply Chain Officer · 14 transactions | — | 29.1Kas of Jul 2025 | 49.7K | — | — |
| Cook William MDirector · 3 transactions | +51.6% | 26.4K | — | 9.0K | — |
| Stenzel ChristophGroup President, FAM · 15 transactions | — | 18.0Kas of Mar 2025 | 45.1K | — | — |
| Thene Tony RDirector · 3 transactions | +33.3% | 18.0Kas of Apr 2024 | 4.5K | — | — |
| Allegri CherylController · 21 transactions | +36.8% | 17.4K | 19.8K | — | — |
| Borg DeborahDirector · 1 transaction | — | 6.0K | 6.0K | — | — |
Select a row to see that insider’s individual transactions.
Net open-market activity over the last 3 years: +98.5K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.