Insider holders · CIK 0000842633
TRIMAS CORP · TRS
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Trend International Holding AG10% Owner | 4,178,915 | 1,883,758 | 6,062,673 | Jul 16, 2026 · 4:46 pm EDT | Form 4 |
| Shawn SedaghatDirector | 4,178,915 | 1,883,758 | 6,062,673 | Jul 16, 2026 · 4:46 pm EDT | Form 4 |
| David M WathenPresident and CEO | 620,163 | — | 620,163 | Mar 7, 2016 · 1:08 pm EST | Form 4 |
| Joshua A SherbinSenior Vice Pres & Gen Counsel | 80,042 | 75,658 | 155,700 | Mar 4, 2019 · 5:11 pm EST | Form 4 |
| Thomas James SnyderPresident and CEO | 130,284 | — | 130,284 | Jun 25, 2026 · 4:36 pm EDT | Form 4 |
| Eugene A MillerDirector | 105,683 | — | 105,683 | Jan 14, 2019 · 4:03 pm EST | Form 4 |
| Thomas A AmatoPresident and CEO | 95,340 | — | 95,340 | Mar 4, 2019 · 5:10 pm EST | Form 4 |
| Robert J ZalupskiChief Financial Officer | 91,178 | — | 91,178 | Mar 4, 2019 · 5:13 pm EST | Form 4 |
| Daniel P TredwellDirector | 63,522 | 7,500 | 71,022 | Aug 14, 2026 · 4:30 pm EDT | Form 4 |
| Richard Marcel GabrysDirector | 62,966 | — | 62,966 | Mar 6, 2019 · 5:49 pm EST | Form 4 |
| Herbert K ParkerDirector | 57,762 | — | 57,762 | Jul 1, 2026 · 4:34 pm EDT | Form 4 |
| Marshall A CohenDirector | 43,770 | — | 43,770 | Jan 5, 2016 · 2:46 pm EST | Form 4 |
| Colin E HindmanVice President Human Resources | 34,145 | — | 34,145 | Mar 7, 2016 · 1:06 pm EST | Form 4 |
| Samuel Valenti IIIChairman | 31,306 | — | 31,306 | May 2, 2018 · 6:06 pm EDT | Form 4 |
| Nancy GougartyDirector | 29,206 | — | 29,206 | Jan 3, 2019 · 1:44 pm EST | Form 4 |
| Nick L StanageDirector | 25,505 | — | 25,505 | May 2, 2018 · 6:09 pm EDT | Form 4 |
| Paul SwartChief Accounting Officer | — | 24,868 | 24,868 | Mar 4, 2019 · 5:14 pm EST | Form 4 |
| Jeffrey M GreeneDirector | 0 | 0 | 0 | Dec 20, 2018 · 1:57 pm EST | Form 3 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.