TRS
TriMas Corporation$40.28-0.35 (-0.87%)Prev Close$40.64·MCap$1.46B·P/E1.67·Vol147.6K·Yield0.00%
▲
Buys (12M)
5
$72.5K
▼
Sells (12M)
4
$1.06M
◆
Net Activity
Net Seller
$988.1K
●
Active Insiders
5
last 12 mo
Over the past 12 months, insider activity at TriMas Corporation (TRS) has been dominated by selling, with 5 insider purchases totaling $72.5K and 4 insider sales totaling $1.06M. The most recent insider transaction was by Parker Herbert K (director), who sold $675.5K worth of shares on Jul 1, 2026. TriMas Corporation operates in the Consumer Cyclical sector, within the Packaging & Containers industry, with a market cap of $1.46B.
TRS Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jul 1, 2026 | Parker Herbert K | director | Sell | 15,000 | $45.03 | $675.5K | 57,762 |
| May 15, 2026 | Tredwell Daniel P | director | Buy | 62 | $40.58 | $2.5K | 63,458 |
| May 7, 2026 | Robin Jodi F. | officer: General Counsel and Secretary | Sell | 5,000 | $41.30 | $206.5K | 36,191 |
| Mar 9, 2026 | Tredwell Daniel P | director | Buy | 59 | $39.38 | $2.3K | 60,543 |
| Feb 12, 2026 | Robin Jodi F. | General Counsel and Secretary | Sell | 2,493 | $35.75 | $89.1K | 0 |
| Feb 12, 2026 | Stress Jill S. | Chief Human Resources Officer | Sell | 2,502 | $35.75 | $89.4K | 0 |
| Nov 12, 2025 | Tredwell Daniel P | Director | Buy | 74 | $31.77 | $2.4K | 0 |
| Nov 11, 2025 | Fielkow Jeffrey A | Director | Buy | 2,000 | $31.46 | $62.9K | 0 |
| Aug 11, 2025 | Tredwell Daniel P | Director | Buy | 66 | $35.58 | $2.3K | 0 |
| Jun 4, 2025 | SHAPIRA ADRIANNE | Director | Buy | 5,200 | $25.94 | $134.9K | 0 |
| May 21, 2025 | SEDAGHAT SHAWN | Director | Buy | 483,109 | $25.54 | $12.34M1.2% OS | 0 |
| May 19, 2025 | Fielkow Jeffrey A | Director | Buy | 500 | $24.98 | $12.5K | 0 |
| May 19, 2025 | SEDAGHAT SHAWN | Director | Buy | 359,357 | $25.48 | $9.16M0.9% OS | 0 |
| May 12, 2025 | Tredwell Daniel P | Director | Buy | 95 | $24.68 | $2.3K | 0 |
| Apr 30, 2025 | SEDAGHAT SHAWN | Director | Buy | 140,318 | $23.85 | $3.35M | 0 |
| Mar 14, 2025 | AMATO THOMAS A | President and CEO | Sell | 7,532 | $24.15 | $181.9K | 0 |
| Mar 14, 2025 | Mell Scott A | Chief Financial Officer | Sell | 1,832 | $24.15 | $44.2K | 0 |
| Mar 14, 2025 | Robin Jodi F. | General Counsel and Secretary | Sell | 1,109 | $24.15 | $26.8K | 0 |
| Mar 14, 2025 | Stress Jill S. | Chief Human Resources Officer | Sell | 991 | $24.15 | $23.9K | 0 |
| Mar 11, 2025 | AMATO THOMAS A | President and CEO | Sell | 12,080 | $23.98 | $289.7K | 0 |
| Mar 11, 2025 | Mell Scott A | Chief Financial Officer | Sell | 2,588 | $23.98 | $62.1K | 0 |
| Mar 11, 2025 | Robin Jodi F. | General Counsel and Secretary | Sell | 1,479 | $23.98 | $35.5K | 0 |
| Mar 11, 2025 | Stress Jill S. | Chief Human Resources Officer | Sell | 1,420 | $23.98 | $34.1K | 0 |
| Mar 7, 2025 | SEDAGHAT SHAWN | Director | Buy | 803,746 | $24.00 | $19.29M2.0% OS | 0 |
| Mar 6, 2025 | Mell Scott A | Chief Financial Officer | Sell | 2,218 | $22.54 | $50.0K | 0 |
| Mar 6, 2025 | Tredwell Daniel P | Director | Buy | 96 | $22.69 | $2.2K | 0 |
| Mar 4, 2025 | Boehne Holly M | Director | Buy | 4,650 | $21.49 | $99.9K | 0 |
| Mar 4, 2025 | SEDAGHAT SHAWN | Director | Buy | 97,228 | $21.72 | $2.11M | 0 |
| Feb 28, 2025 | Fielkow Jeffrey A | Director | Buy | 2,500 | $20.78 | $52.0K | 0 |
| Feb 28, 2025 | Finley Teresa | Director | Buy | 14,388 | $21.12 | $303.9K | 0 |
| Feb 28, 2025 | Parker Herbert K | Director | Buy | 14,612 | $20.81 | $304.1K | 0 |
| Feb 28, 2025 | Tredwell Daniel P | Director | Buy | 5,000 | $20.67 | $103.3K | 0 |
| Nov 20, 2024 | Mell Scott A | Chief Financial Officer | Sell | 2,000 | $25.94 | $51.9K | 28,506 |
| Nov 18, 2024 | AMATO THOMAS A | President and CEO | Buy | 10,000 | $25.83 | $258.3K | 327,335 |
| Nov 13, 2024 | Tredwell Daniel P | Director | Buy | 79 | $27.51 | $2.2K | 51,013 |
| Aug 14, 2024 | Tredwell Daniel P | Director | Buy | 91 | $23.71 | $2.2K | 50,934 |
| May 23, 2024 | Mell Scott A | Chief Financial Officer | Sell | 1,500 | $27.30 | $40.9K | 31,923 |
| May 15, 2024 | Tredwell Daniel P | Director | Buy | 80 | $26.80 | $2.1K | 50,842 |
| May 8, 2024 | Parker Herbert K | Director | Buy | 18,100 | $26.27 | $475.4K | 51,157+55% |
| May 3, 2024 | GREENE JEFFREY M | Director | Sell | 4,000 | $26.01 | $104.0K | 16,488 |
| May 3, 2024 | Parker Herbert K | Director | Buy | 4,000 | $26.24 | $105.0K | 33,057 |
| Mar 11, 2024 | Tredwell Daniel P | Director | Buy | 10 | $24.39 | $243.89 | 46,693 |
| Mar 6, 2024 | Mell Scott A | Chief Financial Officer | Sell | 3,500 | $24.31 | $85.1K | 21,128 |
| Mar 4, 2024 | AMATO THOMAS A | President and CEO | Buy | 10,000 | $23.62 | $236.2K | 286,168 |
| Mar 4, 2024 | Fielkow Jeffrey A | Director | Buy | 1,000 | $23.86 | $23.9K | 4,445+29% |
| Nov 14, 2023 | Finley Teresa | Director | Buy | 21 | $23.33 | $489.95 | 30,072 |
| Nov 13, 2023 | Tredwell Daniel P | Director | Buy | 10 | $24.22 | $242.20 | 46,683 |
| Nov 1, 2023 | Mell Scott A | Chief Financial Officer | Sell | 1,036 | $24.16 | $25.0K | 24,628 |
| Aug 14, 2023 | Finley Teresa | Director | Buy | 19 | $26.05 | $494.95 | 28,863 |
| Aug 11, 2023 | Tredwell Daniel P | Director | Buy | 9 | $25.16 | $226.47 | 46,672 |
Showing 1–50 of 82
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TRS Insider Buying Activity
The following table shows recent insider purchases of TriMas Corporation (TRS) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | Tredwell Daniel P | director | Buy | 62 | $40.58 | $2.5K | 63,458 |
| Mar 9, 2026 | Tredwell Daniel P | director | Buy | 59 | $39.38 | $2.3K | 60,543 |
| Nov 12, 2025 | Tredwell Daniel P | Director | Buy | 74 | $31.77 | $2.4K | 0 |
| Nov 11, 2025 | Fielkow Jeffrey A | Director | Buy | 2,000 | $31.46 | $62.9K | 0 |
| Aug 11, 2025 | Tredwell Daniel P | Director | Buy | 66 | $35.58 | $2.3K | 0 |
| Jun 4, 2025 | SHAPIRA ADRIANNE | Director | Buy | 5,200 | $25.94 | $134.9K | 0 |
| May 21, 2025 | SEDAGHAT SHAWN | Director | Buy | 483,109 | $25.54 | $12.34M1.2% OS | 0 |
| May 19, 2025 | Fielkow Jeffrey A | Director | Buy | 500 | $24.98 | $12.5K | 0 |
| May 19, 2025 | SEDAGHAT SHAWN | Director | Buy | 359,357 | $25.48 | $9.16M0.9% OS | 0 |
| May 12, 2025 | Tredwell Daniel P | Director | Buy | 95 | $24.68 | $2.3K | 0 |
| Apr 30, 2025 | SEDAGHAT SHAWN | Director | Buy | 140,318 | $23.85 | $3.35M | 0 |
| Mar 7, 2025 | SEDAGHAT SHAWN | Director | Buy | 803,746 | $24.00 | $19.29M2.0% OS | 0 |
| Mar 6, 2025 | Tredwell Daniel P | Director | Buy | 96 | $22.69 | $2.2K | 0 |
| Mar 4, 2025 | Boehne Holly M | Director | Buy | 4,650 | $21.49 | $99.9K | 0 |
| Mar 4, 2025 | SEDAGHAT SHAWN | Director | Buy | 97,228 | $21.72 | $2.11M | 0 |
| Feb 28, 2025 | Fielkow Jeffrey A | Director | Buy | 2,500 | $20.78 | $52.0K | 0 |
| Feb 28, 2025 | Finley Teresa | Director | Buy | 14,388 | $21.12 | $303.9K | 0 |
| Feb 28, 2025 | Parker Herbert K | Director | Buy | 14,612 | $20.81 | $304.1K | 0 |
| Feb 28, 2025 | Tredwell Daniel P | Director | Buy | 5,000 | $20.67 | $103.3K | 0 |
| Nov 18, 2024 | AMATO THOMAS A | President and CEO | Buy | 10,000 | $25.83 | $258.3K | 327,335 |
| Nov 13, 2024 | Tredwell Daniel P | Director | Buy | 79 | $27.51 | $2.2K | 51,013 |
| Aug 14, 2024 | Tredwell Daniel P | Director | Buy | 91 | $23.71 | $2.2K | 50,934 |
| May 15, 2024 | Tredwell Daniel P | Director | Buy | 80 | $26.80 | $2.1K | 50,842 |
| May 8, 2024 | Parker Herbert K | Director | Buy | 18,100 | $26.27 | $475.4K | 51,157+55% |
| May 3, 2024 | Parker Herbert K | Director | Buy | 4,000 | $26.24 | $105.0K | 33,057 |
| Mar 11, 2024 | Tredwell Daniel P | Director | Buy | 10 | $24.39 | $243.89 | 46,693 |
| Mar 4, 2024 | AMATO THOMAS A | President and CEO | Buy | 10,000 | $23.62 | $236.2K | 286,168 |
| Mar 4, 2024 | Fielkow Jeffrey A | Director | Buy | 1,000 | $23.86 | $23.9K | 4,445+29% |
| Nov 14, 2023 | Finley Teresa | Director | Buy | 21 | $23.33 | $489.95 | 30,072 |
| Nov 13, 2023 | Tredwell Daniel P | Director | Buy | 10 | $24.22 | $242.20 | 46,683 |
| Aug 14, 2023 | Finley Teresa | Director | Buy | 19 | $26.05 | $494.95 | 28,863 |
| Aug 11, 2023 | Tredwell Daniel P | Director | Buy | 9 | $25.16 | $226.47 | 46,672 |
TRS Insider Selling Activity
The following table shows recent insider sales of TriMas Corporation (TRS) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jul 1, 2026 | Parker Herbert K | director | Sell | 15,000 | $45.03 | $675.5K | 57,762 |
| May 7, 2026 | Robin Jodi F. | officer: General Counsel and Secretary | Sell | 5,000 | $41.30 | $206.5K | 36,191 |
| Feb 12, 2026 | Robin Jodi F. | General Counsel and Secretary | Sell | 2,493 | $35.75 | $89.1K | 0 |
| Feb 12, 2026 | Stress Jill S. | Chief Human Resources Officer | Sell | 2,502 | $35.75 | $89.4K | 0 |
| Mar 14, 2025 | AMATO THOMAS A | President and CEO | Sell | 7,532 | $24.15 | $181.9K | 0 |
| Mar 14, 2025 | Mell Scott A | Chief Financial Officer | Sell | 1,832 | $24.15 | $44.2K | 0 |
| Mar 14, 2025 | Robin Jodi F. | General Counsel and Secretary | Sell | 1,109 | $24.15 | $26.8K | 0 |
| Mar 14, 2025 | Stress Jill S. | Chief Human Resources Officer | Sell | 991 | $24.15 | $23.9K | 0 |
| Mar 11, 2025 | AMATO THOMAS A | President and CEO | Sell | 12,080 | $23.98 | $289.7K | 0 |
| Mar 11, 2025 | Mell Scott A | Chief Financial Officer | Sell | 2,588 | $23.98 | $62.1K | 0 |
| Mar 11, 2025 | Robin Jodi F. | General Counsel and Secretary | Sell | 1,479 | $23.98 | $35.5K | 0 |
| Mar 11, 2025 | Stress Jill S. | Chief Human Resources Officer | Sell | 1,420 | $23.98 | $34.1K | 0 |
| Mar 6, 2025 | Mell Scott A | Chief Financial Officer | Sell | 2,218 | $22.54 | $50.0K | 0 |
| Nov 20, 2024 | Mell Scott A | Chief Financial Officer | Sell | 2,000 | $25.94 | $51.9K | 28,506 |
| May 23, 2024 | Mell Scott A | Chief Financial Officer | Sell | 1,500 | $27.30 | $40.9K | 31,923 |
| May 3, 2024 | GREENE JEFFREY M | Director | Sell | 4,000 | $26.01 | $104.0K | 16,488 |
| Mar 6, 2024 | Mell Scott A | Chief Financial Officer | Sell | 3,500 | $24.31 | $85.1K | 21,128 |
| Nov 1, 2023 | Mell Scott A | Chief Financial Officer | Sell | 1,036 | $24.16 | $25.0K | 24,628 |