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ROCK - As of  05/13/24, 02:51:00 PM:   38 Insider Transactions.

Sector: Basic Materials    Industry: Steel & Iron
Prev Close:$35.02  Avg Vol(3m): 215,376  P/E: 46.00  EPS: 0.76

Email this page to a friend.    Insider Transactions for ROCK

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 13:29:42.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 7.6% view
B 2020-02-12 15:05:27.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 6.67% view
B 2020-02-12 11:13:23.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 6.28% view
S 2020-02-12 11:06:08.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 6.57% view
S 2020-02-07 11:20:18.0 GIBRALTAR INDUSTRIES ROCK FMR LLC 1.931% view
S 2020-02-03 12:58:05.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN MUTUAL ADVISERS LLC 5.8% view
S 2019-02-14 13:48:06.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 7.3% view
B 2019-02-13 11:54:18.0 GIBRALTAR INDUSTRIES ROCK FMR LLC 5.827% view
S 2019-02-12 12:10:12.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 5.24% view
S 2019-02-12 10:31:06.0 GIBRALTAR INDUSTRIES ROCK Standard Life Aberdeen plc 4.1% view
B 2019-02-11 11:55:13.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 6.02% view
S 2019-02-08 08:52:42.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 7.3% view
B 2019-01-30 16:12:13.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN MUTUAL ADVISERS LLC 9.7% view
B 2019-01-28 14:52:53.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 14.8% view
B 2018-02-14 13:57:34.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 8.5% view
B 2018-02-09 16:25:21.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 6.67% view
S 2018-02-09 09:13:02.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 7.64% view
S 2018-02-09 07:42:51.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 5.54% view
B 2018-02-06 16:01:46.0 GIBRALTAR INDUSTRIES ROCK Standard Life Aberdeen plc 6.8% view
S 2018-02-05 16:08:17.0 GIBRALTAR INDUSTRIES ROCK PZENA INVESTMENT MANAGEMENT LLC 4.9% view
B 2018-02-05 13:00:11.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN MUTUAL ADVISERS LLC 5.2% view
B 2018-02-02 09:33:27.0 GIBRALTAR INDUSTRIES ROCK PZENA INVESTMENT MANAGEMENT LLC 5.6% view
B 2018-01-23 14:16:45.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 13.1% view
B 2017-02-13 09:15:21.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 6.2% view
S 2017-02-09 12:09:48.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 5.07% view
S 2017-02-09 08:54:47.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 7.93% view
S 2017-02-07 13:16:35.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 4.6% view
B 2017-01-12 17:07:33.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 11.1% view
B 2016-02-09 15:50:47.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 8.5% view
S 2016-02-09 11:15:27.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 0.0% view
S 2016-02-04 17:26:54.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 9.0% view
S 2016-02-02 15:45:20.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 6.15% view
B 2016-01-08 17:08:05.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 10.4% view
B 2015-12-10 11:01:17.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 10.2% view
S 2015-11-09 12:08:52.0 GIBRALTAR INDUSTRIES ROCK PZENA INVESTMENT MANAGEMENT LLC 4.87% view
B 2015-02-13 18:55:58.0 GIBRALTAR INDUSTRIES ROCK Canton Holdings 8.7% view
S 2015-02-13 12:08:00.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 7.6% view
S 2015-02-10 11:29:15.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 6.5% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.