NASDAQ:ROCK

Gibraltar Industries Stock Insider Trading

Industrials > Construction

Buy ROCK

*Your capital is at risk

$37.63

-0.400 (-1.05%)

At Close: Jun 03, 2026

Gibraltar Industries Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 66.83. In total, the insiders bought 14.31M and sold 58.38K ROCK 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)	66.83
● Buy	14.31M shares
● Sell	58.38K shares
76% Buy Activity Weak Negative Correlation
Buy Signal High Confidence May 26, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 66.83. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (76% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 26, 2026 Buy	Common Stock P-Purchase	Bosway William T President And CEO	CEO / President	19 735 Value: $738.8K
May 21, 2026 Buy	Common Stock P-Purchase	Bolanowski Katherine General Counsel, Vp, Secretary	Officer	144 Value: $5K
May 21, 2026 Buy	Common Stock P-Purchase	Bolanowski Katherine General Counsel, Vp, Secretary	Officer	1 256 Value: $44.8K
May 20, 2026 Buy	Common Stock P-Purchase	Lovechio Joseph A Vp And CFO	C-Suite Officer	1 000 Value: $34.6K
May 07, 2026 Buy	Common Stock A-Award	Barberio Mark G Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Metcalf James S Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Shah Manish H Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Mizell Gwendolyn G Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Nish James B Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Myers Linda Kristine Director	Director	3 059 Value: $115.0K
May 07, 2026 Buy	Common Stock A-Award	Pope Atlee Valentine Director	Director	3 059 Value: $115.0K
Apr 26, 2026 Sell	Common Stock F-InKind	Catlett Janet Anne Vp, Chro	Officer	169 Value: $7K
Apr 10, 2026 Buy	Restricted Stock Unit (MSPP Post-2012) A-Award	Shah Manish H Director	Director	426 Value: $17.1K
Mar 31, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Bosway William T President And CEO	CEO / President	512 Value: $20.4K
Mar 31, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Catlett Janet Anne Vp, Chro	Officer	94 Value: $4K
Mar 31, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Watorek Jeffrey J. Vp And Treasurer	Officer	79 Value: $3K
Mar 31, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Bolanowski Katherine General Counsel, Vp, Secretary	Officer	240 Value: $10K
Mar 31, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Lovechio Joseph A Vp And CFO	C-Suite Officer	285 Value: $11.4K
Mar 13, 2026 Buy	Common Stock P-Purchase	Bosway William T President And CEO	CEO / President	1 000 Value: $41.4K
Mar 10, 2026 Buy	Common Stock P-Purchase	Metcalf James S Director	Director	12 444 Value: $502.2K
Mar 10, 2026 Buy	Common Stock P-Purchase	Bosway William T President And CEO	CEO / President	1 500 Value: $59.3K
Mar 09, 2026 Buy	Common Stock P-Purchase	Bosway William T President And CEO	CEO / President	4 500 Value: $172.3K
Mar 06, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Watorek Jeffrey J. Vp And Treasurer	Officer	60 Value: $2K
Mar 06, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Catlett Janet Anne Vp, Chro	Officer	285 Value: $11.5K
Mar 06, 2026 Buy	Restricted Stock Unit (2018 MSPP Match) A-Award	Bolanowski Katherine General Counsel, Vp, Secretary	Officer	438 Value: $17.6K

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 GIBRALTAR INDUSTRIES

Gibraltar Industries, Inc. manufactures and distributes building products for the renewable energy, residential, agtech, and infrastructure markets in North America and Asia. It operates through four segments: Renewables, Residential, Agtech, and Infrastructure. The Renewables segment designs, engineers, manufactures, and installs solar racking and electrical balance of systems. The Residential segment offers roof and foundation ventilation produ...

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