Katherine Bolanowski Gibraltar Industries, Inc. (ROCK) insider trading activity

Katherine Bolanowski is General Counsel, VP, Secretary of GIBRALTAR INDUSTRIES, INC.. Currently has a direct ownership of 11,954 shares of ROCK, which is worth approximately $800,320. The most recent transaction as insider was on Mar 01, 2024, when has been sold 545 shares (Common Stock) at a price of $77.7 per share, resulting in proceeds of $42,346. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 12K

0% 3M change

163.25% 12M change

Total Value Held $800,320

Katherine Bolanowski Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 01 2024	SELL Payment of exercise price or tax liability	$42,346 $77.7 p/Share	545 Reduced 4.36%	11,954 Common Stock
Mar 01 2024	BUY Grant, award, or other acquisition	-	1,811 Added 11.63%	13,765 Common Stock
Feb 20 2024	BUY Grant, award, or other acquisition	-	5,788 Added 31.65%	12,499 Common Stock
Mar 01 2023	SELL Payment of exercise price or tax liability	$13,840 $53.44 p/Share	259 Reduced 5.4%	4,541 Common Stock
Mar 01 2023	BUY Grant, award, or other acquisition	-	2,170 Added 24.43%	6,711 Common Stock
Feb 21 2023	BUY Grant, award, or other acquisition	-	1,905 Added 28.41%	4,800 Common Stock
Mar 01 2022	SELL Payment of exercise price or tax liability	$4,136 $47.0 p/Share	88 Reduced 8.67%	927 Common Stock
Mar 01 2022	BUY Grant, award, or other acquisition	-	1,968 Added 40.47%	2,895 Common Stock

Katherine Bolanowski

General Counsel, VP, Secretary

Buffalo, NY

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