NYSE:SSD

Simpson Manufacturing Company Stock Insider Trading

Industrials > Construction

Buy SSD

*Your capital is at risk

$158.51

-5.66 (-3.45%)

At Close: Nov 17, 2025

Simpson Manufacturing Company Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -73.84. In total, the insiders bought 58.87K and sold 517.29M SSD 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)	-73.84
● Buy	58.87K shares
● Sell	517.29M shares
53% Buy Activity Negligible or No Correlation
Sell Signal Medium Confidence Aug 25, 2025 Analysis Breakdown: Strongly supported by a very low Insider Power Score of -73.84. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 11, 2025 Sell	Common Stock S-Sale	Andrasick James S Director	Director	600 Value: $102.0K
Aug 25, 2025 Sell	Common Stock S-Sale	Andersen Michael EVP, Europe	Officer	1 000 Value: $196.1K
Aug 25, 2025 Sell	Common Stock S-Sale	Andersen Michael EVP, Europe	Officer	1 000 Value: $196.1K
Aug 01, 2025 Sell	Common Stock S-Sale	Gilstrap Jeremy EVP, Innovation	Officer	2 500 Value: $445.7K
Aug 01, 2025 Sell	Common Stock S-Sale	Gilstrap Jeremy EVP, Innovation	Officer	2 500 Value: $445.7K
May 14, 2025 Sell	Common Stock S-Sale	Andrasick James S Director	Director	866 Value: $143.2K
May 14, 2025 Sell	Common Stock S-Sale	Andrasick James S Director	Director	866 Value: $143.2K
May 06, 2025 Buy	Common Stock A-Award	Knight Kenneth D. Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Ford Celeste Volz Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Drake Angela C Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Donaldson Philip E Director	Director	1 072 Value: $164.5K
May 06, 2025 Buy	Common Stock A-Award	Coney Felica Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Banks Chau Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Andrasick James S Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Andrasick James S Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Banks Chau Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Coney Felica Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Donaldson Philip E Director	Director	1 072 Value: $164.5K
May 06, 2025 Buy	Common Stock A-Award	Drake Angela C Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Ford Celeste Volz Director	Director	783 Value: $120.1K
May 06, 2025 Buy	Common Stock A-Award	Knight Kenneth D. Director	Director	783 Value: $120.1K
May 01, 2025 Sell	Common Stock S-Sale	Lutz Jennifer EVP, Human Resources	Officer	330 Value: $51.0K
May 01, 2025 Sell	Common Stock S-Sale	Lutz Jennifer EVP, Human Resources	Officer	330 Value: $51.0K
Feb 25, 2025 Sell	Common Stock S-Sale	Andersen Michael EVP, Europe	Officer	1 000 Value: $170.0K
Feb 25, 2025 Sell	Common Stock S-Sale	Andersen Michael EVP, Europe	Officer	1 000 Value: $170.0K

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 SIMPSON MANUFACTURING COMPANY INC

Simpson Manufacturing Co., Inc., through its subsidiaries, designs, engineers, manufactures, and sells wood and concrete construction products. The company offers wood construction products, including connectors, truss plates, fastening systems, fasteners and shearwalls, and pre-fabricated lateral systems for use in light-frame construction; and concrete construction products comprising adhesives, specialty chemicals, mechanical anchors, carbide ...

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