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TRS insider trading

TRIMAS CORP — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
22
Bought · 24 mo
$47.6M
Buys · last 90 days
1 · $3k
Most recent buy
2026-08-14

Cluster buy detected

6 insiders bought TRS within a short window (2025-02-28→2025-03-07), $22.3M in total — cluster score 91/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-08-14Tredwell Daniel P
Director
Bought64$39.63$3k
2026-05-15Tredwell Daniel P
Director
Bought62$40.58$3k
2026-03-09Tredwell Daniel P
Director
Bought60$39.38$2k
2025-11-14Tredwell Daniel P
Director
Bought74$31.94$2k
2025-11-12Fielkow Jeffrey A
Director
Bought2,000$31.46$63k
2025-08-13Tredwell Daniel P
Director
Bought66$35.39$2k
2025-06-06SHAPIRA ADRIANNEcluster
Director
Bought5,200$25.93$135k
2025-05-23SEDAGHAT SHAWNcluster
Director · 10% owner
Bought483,109$25.54$12.3M
2025-05-21SEDAGHAT SHAWNcluster
Director · 10% owner
Bought359,357$25.48$9.2M
2025-05-21Fielkow Jeffrey Acluster
Director
Bought500$24.98$12k
2025-05-14Tredwell Daniel Pcluster
Director
Bought95$24.72$2k
2025-05-02SEDAGHAT SHAWNcluster
Director · 10% owner
Bought140,318$23.85$3.3M
2025-03-11SEDAGHAT SHAWNcluster
Director · 10% owner
Bought803,746$24.00$19.3M
2025-03-10Tredwell Daniel Pcluster
Director
Bought96$22.78$2k
2025-03-06SEDAGHAT SHAWNcluster
Director · 10% owner
Bought97,228$21.72$2.1M
2025-03-06Boehne Holly Mcluster
Director
Bought4,650$21.49$100k
2025-03-03Tredwell Daniel Pcluster
Director
Bought5,000$20.67$103k
2025-03-03Fielkow Jeffrey Acluster
Director
Bought2,500$20.78$52k
2025-03-03Finley Teresacluster
Director
Bought14,388$21.12$304k
2025-03-03Parker Herbert Kcluster
Director
Bought14,612$20.81$304k
2024-11-18AMATO THOMAS A
President and CEO
Bought10,000$25.83$258k
2024-11-13Tredwell Daniel P
Director
Bought79$27.51$2k

Most active insider buyers

InsiderRoleBuysTotal bought
SEDAGHAT SHAWNDirector · 10% owner5$46.2M
Parker Herbert KDirector1$304k
Finley TeresaDirector1$304k
AMATO THOMAS APresident and CEO1$258k
SHAPIRA ADRIANNEDirector1$135k
Fielkow Jeffrey ADirector3$127k

See TRS on the chart

Every insider buy and sell for TRS plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

Open the browserFree sample
Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.