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GIBRALTAR INDUSTRIES INC (ROCK) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:ROCK - US3746891072 - Common Stock

49.32 USD
-0.35 (-0.7%)
Last: 12/5/2025, 4:51:07 PM
49.2 USD
-0.12 (-0.24%)
After Hours: 12/5/2025, 4:51:07 PM
ROCK Ownership Chart.ROCK Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ROCK Ownership.InsiderInstitutional



Shares Outstanding29.54M
Float29.31M
Float Short Interest Percentage2.75%
Owners (insider)0.62%
Owners (institutional)103.38%
Owners (insider) change-0.08%
Owners (institutional) change1.28%
ROCK Institutional Ownership HistoryROCK Institutional Ownership HistoryROCK Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
ROCK Historical Insider Transactions ChartROCK Historical Insider Buy and Sell Transactions ChartROCK Historical Insider Transactions Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 0 5K 10K 15K 20K
Date Name Type Shares Price Amount
Aug 19, 2025 Lovechio Joseph A Option Excercise 637 62.92 $ 40,080.04
May 2, 2025 Nish James B Open Market Sale 3842 57.77 $ 221,952.37
Apr 30, 2025 Barberio Mark G Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 METCALF JAMES S Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 Mizell Gwendolyn G Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 Myers Linda Kristine Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 Pope Atlee Valentine Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 Nish James B Grant 2172 52.95 $ 115,007.40
Apr 30, 2025 Shah Manish H Grant 2172 52.95 $ 115,007.40
Apr 26, 2025 Catlett Janet Anne Option Excercise 169 53.17 $ 8,985.73
Mar 6, 2025 Watorek Jeffrey J. Option Excercise 173 65.71 $ 11,367.83
Mar 6, 2025 Bosway William T Option Excercise 2278 65.71 $ 149,687.38
Mar 3, 2025 Bosway William T Grant 17653 0.00 $ 0.00
Mar 3, 2025 Bolanowski Katherine Grant 2302 0.00 $ 0.00
Mar 3, 2025 Lovechio Joseph A Grant 3067 0.00 $ 0.00
Mar 3, 2025 Watorek Jeffrey J. Grant 859 0.00 $ 0.00
Mar 3, 2025 Catlett Janet Anne Grant 2249 0.00 $ 0.00
Mar 1, 2025 Bosway William T Option Excercise 15807 65.71 $ 1,038,677.97
Mar 1, 2025 Catlett Janet Anne Option Excercise 134 65.71 $ 8,805.14
Mar 1, 2025 Bolanowski Katherine Option Excercise 1694 65.71 $ 111,312.74
Mar 1, 2025 Watorek Jeffrey J. Option Excercise 1005 65.71 $ 66,038.55
Feb 18, 2025 Bolanowski Katherine Grant 932 0.00 $ 0.00
Feb 18, 2025 Lovechio Joseph A Grant 982 0.00 $ 0.00
Feb 18, 2025 Bosway William T Grant 11467 0.00 $ 0.00
Feb 18, 2025 Watorek Jeffrey J. Grant 930 0.00 $ 0.00
Feb 18, 2025 Catlett Janet Anne Grant 1623 0.00 $ 0.00