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TRIMAS CORP
Metal Forgings & Stampings · DE · CIK 842633
TriMas designs, develops, and manufactures products for consumer, aerospace, and industrial markets
$1.48B
Market cap
$44.52
Last close
-0.1%
1D
+0.4%
5D
339K
Volume
Price · last 39 sessions+13.8%
May 4L $37.50 · H $44.58Jun 29
256
Total filings
May 21, 2026
Last filing
12/31
Fiscal year end
SC 13D/ASC 13D/AJun 8, 20268-KShareholder VoteMay 21, 202610-Q10-QApr 30, 20268-KResults of OperationsApr 30, 2026DEFA14ADEFA14AMar 31, 2026DEF 14ADEF 14AMar 31, 20268-KAcquisition / Disposition · Reg FD DisclosureMar 18, 20268-KExecutive ChangeMar 12, 202610-K10-KMar 2, 20268-KExecutive ChangeFeb 27, 20268-KResults of OperationsFeb 26, 20268-KExecutive ChangeDec 4, 20258-KMaterial Agreement · Reg FD DisclosureNov 5, 202510-Q10-QOct 28, 20258-KResults of OperationsOct 28, 202510-Q10-QJul 29, 20258-KResults of OperationsJul 29, 20258-KExecutive ChangeJun 9, 20258-KShareholder VoteMay 15, 202510-Q10-QApr 29, 20258-KResults of OperationsApr 29, 20258-KMaterial Agreement · New Debt / ObligationApr 1, 2025DEFA14ADEFA14AMar 27, 2025DEF 14ADEF 14AMar 27, 20258-KExecutive Change · Reg FD DisclosureMar 20, 202510-K10-KFeb 27, 20258-KResults of OperationsFeb 27, 20258-KExecutive ChangeFeb 14, 20258-KExecutive ChangeFeb 11, 20258-KExecutive ChangeJan 6, 202510-Q10-QNov 4, 20248-KResults of OperationsNov 4, 2024SC 13DTRIMAS CORPORATIONOct 15, 202410-Q10-QJul 30, 20248-KResults of OperationsJul 30, 2024SC 13GSC 13GMay 28, 20248-KShareholder VoteMay 15, 202410-Q10-QApr 30, 20248-KResults of OperationsApr 30, 2024DEFA14ADEFA14AMar 28, 2024DEF 14ADEF 14AMar 28, 20248-KExecutive ChangeMar 20, 202410-K10-KFeb 29, 20248-KResults of OperationsFeb 29, 2024SC 13G13G TRIMAS DECEMBER 2023Feb 14, 2024SC 13GSC 13GFeb 9, 202410-Q10-QOct 26, 20238-KResults of OperationsOct 26, 20238-KExecutive ChangeJul 28, 202310-Q10-QJul 27, 20238-KResults of OperationsJul 27, 20238-KExecutive Change · Shareholder VoteMay 11, 202310-Q10-QApr 27, 20238-KResults of OperationsApr 27, 2023DEFA14ADEFA14AMar 30, 2023DEF 14ADEF 14AMar 30, 20238-KExecutive ChangeMar 9, 20238-KExecutive ChangeMar 7, 202310-K10-KFeb 23, 20238-KResults of OperationsFeb 23, 2023SC 13G13G TRIMAS DECEMBER 2022Feb 13, 202310-Q10-QOct 27, 20228-KResults of OperationsOct 27, 202210-Q10-QJul 28, 20228-KResults of OperationsJul 28, 20228-KShareholder VoteMay 11, 202210-Q10-QApr 28, 20228-KResults of OperationsApr 28, 2022DEFA14ADEFA14AMar 30, 2022DEF 14ADEF 14AMar 30, 202210-K10-KMar 1, 20228-KResults of OperationsMar 1, 2022SC 13G13G TRIMAS CORP DECEMBER 2021Feb 11, 2022SC 13GSC 13GFeb 11, 2022SC 13GSC 13GFeb 2, 2022SC 13GSC 13GJan 19, 202210-Q10-QOct 28, 20218-KResults of OperationsOct 28, 20218-KExecutive ChangeAug 11, 202110-Q10-QJul 29, 2021
Insider Activity
In the 90 days to Mar 5, 2026: 1 insider bought $2K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 5, 2026 | Tredwell Daniel PDirector | Buy | 60 | $39.38 | $2K |
| Nov 12, 2025 | Tredwell Daniel PDirector | Buy | 74 | $31.94 | $2K |
| Nov 11, 2025 | Fielkow Jeffrey ADirector | Buy | 2,000 | $31.46 | $63K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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