TriMas Corporation
Organization details
- Legal name
- TriMas Corporation
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Industrials
- SIC code
- 3460 — Metal Forgings & Stampings
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Bloomfield Hills
- Headquarters state / province
- Michigan
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- TRS
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0000842633
- EIN
- 38-2687639
Board of directors
-
Adrianne Shapira · DirectorSince 2025
-
Daniel P. Tredwell · DirectorSince 2023
-
Herbert K. Parker · DirectorSince 2023
-
Holly M. Boehne · DirectorSince 2023
-
Jeffrey A. Fielkow · DirectorSince 2023
-
Jeffrey M. Greene · DirectorSince 2023
-
Nick L. Stanage · DirectorSince 2023
-
Samuel Valenti III · Director · ChairmanSince 2023
-
Shawn Sedaghat · DirectorSince 2025
-
Teresa Finley · Director · Interim CFOSince 2023
-
Thomas A. Amato · Director · President and CEOSince 2023
-
Thomas James Snyder · Director · President and CEOSince 2025
Chief executives
Solid · grade C
Out of 100, from shareholder return, dividends, growth and acquisitions.
Partial: only 50% of the scoring weight is on file.
- Dividends 15%
- 50
- Revenue growth 20%
- 50
- Earnings growth 15%
- 100
dividend grew 0% a year
2.4% a year in revenue
391.7% a year in earnings per share
50% of the scoring weight is on file. Figures cover December 2024 – December 2025.
Director election results
Annual meeting of May 20, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
90.0%
-
97.6%
Board connections
6 of this board's directors also sit on 8 other boards. 3 are in the same sector.
- via Nick L. Stanage and Thomas A. Amato
- via Herbert K. Parker and Samuel Valenti III
- via Herbert K. Parker
- via Nick L. Stanage
-
Huntington Ingalls Industries Inc. Same sectorvia Nick L. Stanage
- via Adrianne Shapira
-
Union Pacific Corporation Same sectorvia Teresa Finley
-
nVent Electric plc Same sectorvia Herbert K. Parker
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $9,750
- 4 purchases by 1 insider
- Sold, last 12 months
- $881,970
- 3 sales by 2 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 12, 2026 | Daniel P. Tredwell Director | Open-market purchase | +64 | $39.63 | $2,524 |
| Jul 14, 2026 | Shawn Sedaghat Director, 10% owner | Grant or award | +615 | $40.64 | $24,994 |
| Jun 30, 2026 | Herbert K. Parker Director | Open-market sale | −15,000 | $45.03 | $675,450 |
| Jun 24, 2026 | Thomas James Snyder Director, Officer (President and CEO) | Shares withheld for tax | −22,155 | $43.60 | $965,958 |
| May 13, 2026 | Daniel P. Tredwell Director | Open-market purchase | +62 | $40.58 | $2,522 |
| May 7, 2026 | Robin Jodi F. Officer (General Counsel and Secretary) | Open-market sale | −2,000 | $41.61 | $83,220 |
| May 5, 2026 | Robin Jodi F. Officer (General Counsel and Secretary) | Open-market sale | −3,000 | $41.10 | $123,300 |
| Apr 14, 2026 | Shawn Sedaghat Director, 10% owner | Grant or award | +640 | $39.03 | $24,979 |
| Mar 20, 2026 | Teresa Finley Director | Shares withheld for tax | −6,192 | $34.04 | $210,776 |
| Mar 14, 2026 | Shawn Sedaghat Director, 10% owner | Grant or award | +2,853 | — | — |
| Mar 14, 2026 | Swart Paul Officer (Chief Financial Officer) | Grant or award | +6,849 | — | — |
| Mar 14, 2026 | Robin Jodi F. Officer (General Counsel and Secretary) | Grant or award | +5,422 | — | — |
| Mar 14, 2026 | Stress Jill S. Officer (Chief Human Resources Officer) | Shares withheld for tax | −1,999 | $35.04 | $70,045 |
| Mar 14, 2026 | Jeffrey A. Fielkow Director | Grant or award | +2,853 | — | — |
| Mar 14, 2026 | Adrianne Shapira Director | Grant or award | +2,853 | — | — |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about TriMas Corporation
Who is the CEO of TriMas Corporation?
Thomas James Snyder has been TriMas Corporation's President and CEO since June 2025.
How many directors are on TriMas Corporation's board?
TriMas Corporation's board has 12 directors: Adrianne Shapira, Daniel P. Tredwell, Herbert K. Parker, Holly M. Boehne, Jeffrey A. Fielkow, Jeffrey M. Greene, Nick L. Stanage, Samuel Valenti III, Shawn Sedaghat, Teresa Finley and 2 others.
Are TriMas Corporation insiders buying or selling shares?
Over the last 12 months, TriMas Corporation insiders bought $9,750 of shares in 4 purchases and sold $881,970 of shares in 3 sales on the open market, as reported to the SEC on Forms 4 and 5.
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