List of insiders holdings for Mativ Holdings Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Schertell Julie President, CEO | 2025-03-14 21:12:08 | 669,095 0 | 669,095 | Form 4 |
| 2 | RUSSO THOMAS 10% Owner | 2007-11-07 17:36:02 | 0 541,000 | 541,000 | Form 4 |
| 3 | Villoutreix Frederic CEO/Chairman of the Board | 2017-02-28 08:00:43 | 393,790 0 | 393,790 | Form 4 |
| 4 | Singhal Shruti President, CEO | 2026-03-13 16:11:07 | 278,194 0 | 278,194 | Form 4 |
| 5 | DEITRICH WAYNE H CEO, Chairman of the Board | 2008-03-11 14:12:01 | 165,049 100 | 165,149 | Form 4 |
| 6 | Wamser R Andrew Jr CFO and Treasurer | 2023-03-07 16:19:34 | 160,184 0 | 160,184 | Form 4 |
| 7 | Elwart Ryan Michael Group President | 2026-03-23 16:05:09 | 144,242 0 | 144,242 | Form 4 |
| 8 | COOK WILLIAM M Director | 2026-01-05 17:17:15 | 141,689 0 | 141,689 | Form 4 |
| 9 | JOHNSON MARK W CLO and Corporate Secretary | 2026-03-23 16:05:41 | 125,113 0 | 125,113 | Form 4 |
| 10 | Ritrievi Kimberly E Director | 2025-07-02 18:34:50 | 110,144 0 | 110,144 | Form 4 |
| 11 | NUNEZ RICARDO J CLO, Secretary, and CCO | 2023-03-07 16:25:01 | 106,282 0 | 106,282 | Form 4 |
| 12 | HERBST OTTO R COO & EVP Global Paper Bus. | 2013-03-01 14:16:17 | 99,055 0 | 99,055 | Form 4 |
| 13 | ROGERS JOHN Director | 2025-04-03 15:15:57 | 82,761 0 | 82,761 | Form 4 |
| 14 | Warlick Anderson Davis Director | 2024-10-03 16:21:48 | 77,394 0 | 77,394 | Form 4 |
| 15 | Hoek Omar COO | 2022-09-06 16:43:38 | 77,083 0 | 77,083 | Form 4 |
| 16 | ARNOLD CLAIRE L Director | 2019-04-01 16:15:45 | 75,526 0 | 75,526 | Form 4 |
| 17 | Fievez Michel EVP Engineered Papers | 2019-02-28 16:23:37 | 70,019 0 | 70,019 | Form 4 |
| 18 | Rickheim Michael W CHRO | 2025-06-05 16:47:01 | 65,763 0 | 65,763 | Form 4 |
| 19 | Levi Marco Director | 2025-07-02 18:34:11 | 62,700 0 | 62,700 | Form 4 |
| 20 | Keenan Jeffrey Director | 2024-04-03 16:22:05 | 56,465 0 | 56,465 | Form 4 |
| 21 | Weitzel Gregory Thomas CFO | 2026-01-21 18:50:17 | 53,867 0 | 53,867 | Form 4 |
| 22 | Martinez Wilfred A Pres - Americas & VP LIP Ops | 2013-03-01 14:15:48 | 51,740 0 | 51,740 | Form 4 |
| 23 | CALDABAUGH K C Director | 2020-04-01 16:23:02 | 50,559 0 | 50,559 | Form 4 |
| 24 | THOMPSON PETER J EVP, Fin & Strat Planning | 2011-10-26 08:01:28 | 46,179 0 | 46,179 | Form 4 |
| 25 | MCCULLOUGH ROBERT F Director | 2014-04-02 09:19:28 | 45,316 0 | 45,316 | Form 4 |
| 26 | LISTER DANIEL R EVP Advanced Materials & Struc | 2020-03-02 16:40:07 | 39,502 0 | 39,502 | Form 4 |
| 27 | Stipancich John K Director | 2025-07-02 18:33:38 | 34,441 0 | 34,441 | Form 4 |
| 28 | Minder Scott Chief Financial Officer | 2026-02-26 17:01:39 | 30,556 0 | 30,556 | Form 4 |
| 29 | Schmit Michael Controller | 2022-02-22 16:52:41 | 27,440 0 | 27,440 | Form 4 |
| 30 | McMullen Greerson Greene EVP Strat & Licen; GC, Sec | 2016-03-15 16:11:14 | 26,553 0 | 26,553 | Form 4 |
| 31 | ADEN ALLISON EVP Finance, CFO | 2018-02-28 16:45:00 | 26,413 0 | 26,413 | Form 4 |
| 32 | Finn William Director | 2018-04-02 16:20:08 | 26,223 0 | 26,223 | Form 4 |
| 33 | KUJAWA LEONARD J Director | 2007-04-02 14:32:38 | 22,071 0 | 22,071 | Form 4 |
| 34 | Downard Andrew Chief Supply Chain Officer | 2025-07-02 18:33:00 | 21,181 0 | 21,181 | Form 4 |
| 35 | GRUNEWALD WAYNE L Controller | 2008-03-11 10:25:31 | 21,076 0 | 21,076 | Form 4 |
| 36 | Cook Jeffrey Alan CFO, EVP, Treasurer | 2015-04-07 08:56:56 | 20,500 0 | 20,500 | Form 4 |
| 37 | DUNMEAD STEPHEN Chief Operating Officer | 2015-04-14 19:39:37 | 20,399 0 | 20,399 | Form 4 |
| 38 | Stenzel Christoph Group President, FAM | 2025-03-21 16:47:44 | 17,979 0 | 17,979 | Form 4 |
| 39 | Thene Tony R Director | 2024-04-03 16:06:59 | 17,954 0 | 17,954 | Form 4 |
| 40 | JACKSON RICHARD D Director | 2010-04-02 10:20:53 | 17,466 0 | 17,466 | Form 4 |
| 41 | Allegri Cheryl Controller | 2026-03-23 16:06:21 | 17,377 0 | 17,377 | Form 4 |
| 42 | RUMELY JOHN W JR Secretary and General Counsel | 2010-01-22 13:42:55 | 16,192 0 | 16,192 | Form 4 |
| 43 | STILLMAN LARRY B Director | 2008-04-02 09:57:54 | 15,045 0 | 15,045 | Form 4 |
| 44 | CHAMBAZ LAURENT G Director | 2008-04-02 09:48:11 | 12,619 0 | 12,619 | Form 4 |
| 45 | Cardin Robert J Controller | 2019-03-01 16:23:50 | 11,307 0 | 11,307 | Form 4 |
| 46 | DeLuca Patrick EVP - Global Paper | 2014-02-28 16:08:41 | 10,505 0 | 10,505 | Form 4 |
| 47 | Iraola Manuel J Director | 2007-10-02 09:56:16 | 8,322 0 | 8,322 | Form 4 |
| 48 | Spears Mark A Controller | 2013-03-01 14:15:16 | 7,946 0 | 7,946 | Form 4 |
| 49 | Jiemy Widjaja President-Southeast Asian Ops | 2008-03-11 10:25:04 | 6,544 0 | 6,544 | Form 4 |
| 50 | BATKIN ALAN R Director | 2004-04-01 15:27:14 | 6,405 0 | 6,405 | Form 4 |
| 51 | Borg Deborah Director | 2025-12-02 17:18:16 | 6,010 0 | 6,010 | Form 4 |
| 52 | Fischer Heinrich Director | 2017-04-04 07:24:33 | 5,814 0 | 5,814 | Form 4 |
| 53 | Wetche Torben CFO and Treasurer | 2008-08-12 10:46:19 | 5,000 0 | 5,000 | Form 4 |
| 54 | LE HETET JEAN PIERRE Chief Operating Officer | 2005-02-17 16:20:52 | 4,450 0 | 4,450 | Form 4 |
| 55 | ROBERTS PAUL C VP Strategic Planning & Implem | 2008-02-19 10:10:44 | 2,716 0 | 2,716 | Form 4 |
| 56 | Meltzer Donald EVP, AMS | 2016-02-26 16:06:06 | 2,128 0 | 2,128 | Form 4 |
| 57 | BELLANGER THIERRY President-French Operations | 2006-12-18 13:20:19 | 1,998 0 | 1,998 | Form 4 |
| 58 | Kramer Jeffrey CEO | 2022-07-19 16:52:38 | 0 0 | 0 | Form 4 |
| 59 | BYE MARK L Director | 2022-07-19 16:51:50 | 0 0 | 0 | Form 4 |
| 60 | Peacock Tracey EVP, AMS | 2022-07-19 16:52:00 | 0 0 | 0 | Form 4 |