Data spanning the past 90 days through February 19, 2026 reveals that Mativ Holdings's three principal insider shareholders consist of Director Jeffrey Keenan (336.50K shares), President And Ceo Julie Schertell (283.98K shares), Ceo Jeffrey Kramer (236.04K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jeffrey Keenan | 336,500 | 19 Mar, 2024 | |
| Julie Schertell | President And Ceo | 283,981 | 16 Aug, 2024 |
| Jeffrey Kramer | Ceo | 236,042 | 22 Feb, 2022 |
| R Andrew Jr Wamser | Cfo And Treasurer | 160,184 | 07 Mar, 2023 |
| Ryan Michael Elwart | Group President | 143,037 | 23 May, 2025 |
| Mark W Johnson | Clo And Corporate Secretary | 123,608 | 03 Sep, 2025 |
| Ricardo J Nunez | Clo And Secretary And And Cco | 106,282 | 07 Mar, 2023 |
| Omar Hoek | Coo | 77,083 | 06 Sep, 2022 |
| Anderson Davis Warlick | 75,013 | 15 Aug, 2022 | |
| Michael W Rickheim | Chro | 65,763 | 05 Jun, 2025 |
| Marco Levi | 62,700 | 02 Jul, 2025 | |
| Shruti Singhal | President And Ceo | 56,533 | 30 May, 2025 |
| Gregory Thomas Weitzel | Cfo | 53,867 | 21 Jan, 2026 |
| John Rogers | 47,235 | 16 Nov, 2022 | |
| John K Stipancich | 34,441 | 02 Jul, 2025 | |
| Kimberly E Ritrievi | 30,640 | 30 May, 2025 | |
| Michael Schmit | Controller | 27,440 | 22 Feb, 2022 |
| William M Cook | 26,436 | 02 Jun, 2025 | |
| Andrew Downard | Chief Supply Chain Officer | 21,181 | 02 Jul, 2025 |
| Cheryl Allegri | Controller | 18,529 | 21 Mar, 2025 |
| Christoph Stenzel | Group President And Fam | 17,979 | 21 Mar, 2025 |
| Tony R Thene | 17,954 | 03 Apr, 2024 | |
| Tracey Peacock | Evp And Ams | 13,523 | 18 Feb, 2022 |
| Deborah Borg | 6,010 | 02 Dec, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 9,003 | $0.00 | 27,525 | D | A |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 2,648 | $12.53 | 47,487 | D | F |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 564 | $0.00 | 44,550 | D | M |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 24,118 | $0.00 | 61,127 | D | A |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 564 | $12.53 | 43,986 | D | D |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 26,167 | $0.00 | 18,522 | D | D |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 7,260 | $12.53 | 53,867 | D | F |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 9,003 | $12.53 | 18,522 | D | D |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 2,351 | $12.53 | 18,522 | D | D |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 9,027 | $12.53 | 37,009 | D | F |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 27,514 | $0.00 | 46,036 | D | A |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 2,159 | $0.00 | 46,145 | D | M |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 6,149 | $0.00 | 50,135 | D | M |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 2,798 | $12.53 | 44,689 | D | F |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | A | 2,351 | $0.00 | 20,873 | D | A |
| 16 Jan, 2026 | Gregory Thomas Weitzel | Common Stock | D | 2,159 | $12.53 | 43,986 | D | D |
| 01 Dec, 2025 | Deborah Borg | - | - | 6,010 | D | |||
| 01 Dec, 2025 | Deborah Borg | Common Stock | A | 6,010 | $12.48 | 6,010 | D | A |
| 01 Sep, 2025 | Mark W Johnson | - | - | 130,051 | D | |||
| 01 Sep, 2025 | Mark W Johnson | Common Stock | A | 6,443 | $0.00 | 130,051 | D | M |