NASDAQ:TRS

Trimas Stock Insider Trading

Consumer Cyclical > Packaging & Containers

Buy TRS

*Your capital is at risk

$39.08

-1.03 (-2.57%)

At Close: Jun 03, 2026

TriMas Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 97.95. In total, the insiders bought 4.36B and sold 45.76K TRS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	97.95
● Buy	4.36B shares
● Sell	45.76K shares
83% Buy Activity Moderate Positive Correlation
Sell Signal Low Confidence May 07, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 97.95. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 11, 2025 Buy	Common Stock P-Purchase	Fielkow Jeffrey A Director	Director	2 000 Value: $62.9K
Aug 11, 2025 Buy	Common Stock P-Purchase	Tredwell Daniel P Director	Director	66 Value: $2K
Aug 11, 2025 Buy	Common Stock P-Purchase	Tredwell Daniel P Director	Director	66 Value: $2K
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $8.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $7.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $9.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $10.0M
Jun 24, 2025 Buy	Common Stock A-Award	Snyder Thomas James President And CEO	CEO / President	152 439 Value: $4.25M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	100 000 Value: $3.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	100 000 Value: $3.00M
Jun 24, 2025 Buy	Common Stock A-Award	Snyder Thomas James President And CEO	CEO / President	152 439 Value: $4.25M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $10.0M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $9.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $7.00M
Jun 24, 2025 Buy	Employee Stock Option (Right to buy) A-Award	Snyder Thomas James President And CEO	CEO / President	200 000 Value: $8.00M
Jun 23, 2025 Buy	Common Stock J-Other	Snyder Thomas James President And CEO	CEO / President	0 Value: $0
Jun 23, 2025 Buy	Common Stock J-Other	Snyder Thomas James President And CEO	CEO / President	0 Value: $0
Jun 05, 2025 Buy	Common Stock P-Purchase	Shapira Adrianne Director	Director	4 000 Value: $103.3K
Jun 05, 2025 Buy	Common Stock P-Purchase	Shapira Adrianne Director	Director	4 000 Value: $103.3K
Jun 04, 2025 Buy	Common Stock P-Purchase	Shapira Adrianne Director	Director	1 200 Value: $31.6K
Jun 04, 2025 Buy	Common Stock P-Purchase	Shapira Adrianne Director	Director	1 200 Value: $31.6K
May 23, 2025 Buy	Common Stock A-Award	Shapira Adrianne Director	Director	3 276 Value: $83.3K
May 23, 2025 Buy	Common Stock A-Award	Shapira Adrianne Director	Director	3 276 Value: $83.3K
May 22, 2025 Buy	Common Stock P-Purchase	Sedaghat Shawn	Director	72 937 Value: $1.91M
May 22, 2025 Buy	Common Stock P-Purchase	Sedaghat Shawn	Director	72 937 Value: $1.91M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT TRIMAS CORPORATION

TriMas Corporation designs, develops, manufactures, and sells products for consumer products, aerospace, and industrial markets worldwide. It operates through three segments: Packaging, Aerospace, and Specialty Products. The Packaging segment offers dispensing products, such as foaming and sanitizer pumps, lotion and hand soap pumps, beverage dispensers, perfume sprayers, and nasal and trigger sprayers; polymeric and steel caps and closures compr...

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