Bolanowski Katherine

Insider CIK 1914788 · ROCK General Counsel, VP, Secretary

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2026-09-30	2026-10-01	245	—	$0	7,525	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2026-06-30	2026-07-01	259	—	$0	7,280	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	P Buy	2026-05-21	2026-05-22	1,256	$35.63	$44.8K	17,245	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	P Buy	2026-05-21	2026-05-22	144	$35.66	$5.1K	17,389	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2026-03-31	2026-04-01	240	—	$0	7,021	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2026-03-06	2026-03-09	438	—	$0	6,781	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2026-03-04	2026-03-05	2,601	$43.05	$112.0K	15,989	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2026-03-03	2026-03-04	286	$43.83	$12.5K	18,590	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2026-03-02	2026-03-04	3,410	—	$0	18,876	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2026-03-01	2026-03-03	739	$45.48	$33.6K	15,466	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2025-12-31	2026-01-02	172	—	$0	6,343	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2025-09-30	2025-10-01	183	—	$0	6,171	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2025-06-30	2025-07-01	172	—	$0	5,988	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2025-03-31	2025-04-01	177	—	$0	5,816	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2025-03-07	2025-03-11	638	—	$0	5,639	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2025-03-03	2025-03-05	2,302	—	$0	16,205	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2025-03-01	2025-03-03	1,694	$65.71	$111.3K	13,903	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2025-02-18	2025-02-19	932	—	$0	15,597	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2024-12-31	2025-01-02	136	—	$0	5,002	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2024-11-01	2024-11-04	900	—	$0	14,665	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2024-09-30	2024-10-01	155	—	$0	4,865	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2024-06-30	2024-07-01	127	—	$0	4,710	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2024-03-31	2024-04-01	132	—	$0	4,583	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2024-03-08	2024-03-11	1,371	—	$0	4,451	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2024-03-01	2024-03-04	1,811	—	$0	13,765	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2024-03-01	2024-03-04	545	$77.70	$42.3K	11,954	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2024-02-20	2024-02-21	5,788	—	$0	12,499	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2023-12-31	2024-01-02	131	—	$0	3,080	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2023-09-30	2023-10-02	152	—	$0	2,949	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2023-06-30	2023-07-05	165	—	$0	2,797	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2023-03-31	2023-04-04	198	—	$0	2,632	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2023-03-10	2023-03-14	1,167	—	$0	2,435	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2023-03-01	2023-03-03	259	$53.44	$13.8K	4,541	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2023-03-01	2023-03-03	2,170	—	$0	6,711	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2023-02-21	2023-02-23	1,905	—	$0	4,800	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2022-12-31	2023-01-03	178	—	$0	1,268	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2022-09-30	2022-10-03	234	—	$0	1,090	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2022-06-30	2022-07-01	244	—	$0	856	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award deriv	2022-03-31	2022-04-01	158	—	$0	612	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	F Tax w/h	2022-03-01	2022-03-03	88	$47.00	$4.1K	927	SEC↗
ROCK GIBRALTAR INDUSTRIES, INC.	A Award	2022-03-01	2022-03-03	1,968	—	$0	2,895	SEC↗