Bolanowski Katherine

Gibraltar Industries, Inc. · General Counsel

Bolanowski Katherine is listed in public filings as officer: General Counsel, VP, Secretary. This Bolanowski Katherine insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Gibraltar Industries, Inc. (ROCK). Investors use Bolanowski Katherine's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Gibraltar Industries, Inc.ROCK	$614k17.2k shares	BuyMay 21, 2026	$44.8K1.3k shares	$35.63	--
Gibraltar Industries, Inc.ROCK	$620k17.4k shares	BuyMay 21, 2026	$5.1K144 shares	$35.66	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Gibraltar Industries, Inc.ROCK	--7k shares	Grant / ExerciseMar 31, 2026	Disclosure amount unavailable240 shares	--	--
Gibraltar Industries, Inc.ROCK	--6.8k shares	Grant / ExerciseMar 6, 2026	Disclosure amount unavailable438 shares	--	--
Gibraltar Industries, Inc.ROCK	$688k16k shares	Grant / ExerciseMar 4, 2026	$112.0K2.6k shares	$43.05	--
Gibraltar Industries, Inc.ROCK	$815k18.6k shares	Grant / ExerciseMar 3, 2026	$12.5K286 shares	$43.83	--
Gibraltar Industries, Inc.ROCK	--18.9k shares	Grant / ExerciseMar 2, 2026	Disclosure amount unavailable3.4k shares	--	--
Gibraltar Industries, Inc.ROCK	$703k15.5k shares	Grant / ExerciseMar 1, 2026	$33.6K739 shares	$45.48	--
Gibraltar Industries, Inc.ROCK	--6.3k shares	Grant / ExerciseDec 31, 2025	Disclosure amount unavailable172 shares	--	--
Gibraltar Industries, Inc.ROCK	--6.2k shares	Grant / ExerciseSep 30, 2025	Disclosure amount unavailable183 shares	--	--
Gibraltar Industries, Inc.ROCK	--6k shares	Grant / ExerciseJun 30, 2025	Disclosure amount unavailable172 shares	--	--
Gibraltar Industries, Inc.ROCK	--5.8k shares	Grant / ExerciseMar 31, 2025	Disclosure amount unavailable177 shares	--	--
Gibraltar Industries, Inc.ROCK	--5.6k shares	Grant / ExerciseMar 7, 2025	Disclosure amount unavailable638 shares	--	--
Gibraltar Industries, Inc.ROCK	--16.2k shares	Grant / ExerciseMar 3, 2025	Disclosure amount unavailable2.3k shares	--	--
Gibraltar Industries, Inc.ROCK	$914k13.9k shares	Grant / ExerciseMar 1, 2025	$111.3K1.7k shares	$65.71	--
Gibraltar Industries, Inc.ROCK	--15.6k shares	Grant / ExerciseFeb 18, 2025	Disclosure amount unavailable932 shares	--	--
Gibraltar Industries, Inc.ROCK	--5k shares	Grant / ExerciseDec 31, 2024	Disclosure amount unavailable136 shares	--	--
Gibraltar Industries, Inc.ROCK	--14.7k shares	Grant / ExerciseNov 1, 2024	Disclosure amount unavailable900 shares	--	--
Gibraltar Industries, Inc.ROCK	--4.9k shares	Grant / ExerciseSep 30, 2024	Disclosure amount unavailable155 shares	--	--
Gibraltar Industries, Inc.ROCK	--4.7k shares	Grant / ExerciseJun 30, 2024	Disclosure amount unavailable127 shares	--	--