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ROCK - As of  05/12/24, 12:24:18 AM:   111 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
B 2015-02-09 12:51:54.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 11.1% view
B 2015-02-05 09:16:02.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 8.34% view
B 2015-01-29 10:20:18.0 GIBRALTAR INDUSTRIES ROCK PZENA INVESTMENT MANAGEMENT LLC 6.0% view
S 2015-01-22 14:24:26.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 8.9% view
S 2014-02-12 16:03:11.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 7.27% view
B 2014-02-11 14:02:45.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 9.7% view
S 2014-02-11 13:42:36.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 10.9% view
S 2014-02-11 11:10:51.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 3.27% view
B 2014-01-29 07:45:26.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 9.0% view
B 2013-02-13 11:00:21.0 GIBRALTAR INDUSTRIES ROCK VANGUARD GROUP INC 5.4% view
B 2013-02-11 17:07:21.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 8.08% view
S 2013-02-11 13:00:46.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 7.77% view
B 2013-02-08 09:55:24.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 0.0% view
B 2013-02-01 16:21:49.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 11.7% view
S 2013-02-01 11:42:19.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 8.1% view
B 2012-02-13 20:07:04.0 GIBRALTAR INDUSTRIES ROCK DIMENSIONAL FUND ADVISORS LP 7.91% view
B 2012-02-13 13:41:26.0 GIBRALTAR INDUSTRIES ROCK PRICE T ROWE ASSOCIATES INC 0.0% view
B 2012-02-10 11:13:48.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 8.03% view
S 2012-02-10 08:35:07.0 GIBRALTAR INDUSTRIES ROCK BlackRock Inc 8.13% view
S 2012-02-08 08:20:37.0 GIBRALTAR INDUSTRIES ROCK FRANKLIN RESOURCES INC 11.6% view
B 2011-02-11 14:22:00.0 GIBRALTAR INDUSTRIES ROCK BARROW HANLEY MEWHINNEY & STRAUSS LLC 5.67% view
S 2011-02-11 14:07:30.0 GIBRALTAR INDUSTRIES AROC DIMENSIONAL FUND ADVISORS LP 4.8% view
B 2020-02-12 10:26:28.0 Archrock AROC DIMENSIONAL FUND ADVISORS LP 6.31% view
S 2020-02-11 19:19:36.0 Archrock AROC BlackRock Inc 14.1% view
B 2019-08-02 09:46:34.0 Archrock AROC Harvest Fund Advisors LLC 7.7% view
S 2019-02-12 16:17:02.0 Archrock AROC Man Group plc 2.05% view
S 2019-02-11 09:29:52.0 Archrock AROC DIMENSIONAL FUND ADVISORS LP 6.29% view
B 2019-01-24 13:43:52.0 Archrock AROC OppenheimerFunds 5.56% view
S 2018-03-15 17:09:28.0 Archrock AROC CARLSON CAPITAL L P 5.0% view
B 2018-02-09 07:36:33.0 Archrock AROC VANGUARD GROUP INC 11.19% view
S 2017-02-14 15:19:55.0 Archrock AROCUS DIMENSIONAL FUND ADVISORS LP 7.59% view
B 2017-01-27 11:52:15.0 Archrock AROCUS CARLSON CAPITAL L P 6.0% view
B 2017-01-12 11:22:07.0 Archrock AROCUS VANGUARD GROUP INC 10.31% view
B 2016-12-19 14:28:40.0 Archrock AROCUS CARLSON CAPITAL L P 6.0% view
S 2016-12-01 13:16:55.0 Archrock AROCUS CARLSON CAPITAL L P 6.0% view
S 2016-05-04 15:13:01.0 Archrock AROCUS CARLSON CAPITAL L P 0.0% view
S 2016-02-10 14:44:22.0 Archrock AROCUS DIMENSIONAL FUND ADVISORS LP 7.82% view
B 2016-02-09 12:00:17.0 Archrock EXH CARLSON CAPITAL L P 6.0% view
B 2016-01-08 17:07:52.0 Archrock EXH BlackRock Inc 10.4% view
B 2015-03-09 16:09:21.0 EXTERRAN HOLDINGS INC EXH Magnetar Financial LLC 8.76% view
B 2015-02-13 12:53:15.0 EXTERRAN HOLDINGS INC EXH VANGUARD GROUP INC 7.22% view
S 2015-02-10 15:25:30.0 EXTERRAN HOLDINGS INC EXH DIMENSIONAL FUND ADVISORS LP 8.37% view
S 2015-01-22 14:24:17.0 EXTERRAN HOLDINGS INC EXH PRICE T ROWE ASSOCIATES INC 10.9% view
B 2014-03-12 16:07:21.0 EXTERRAN HOLDINGS INC EXH EGI 6.21% view
B 2014-02-10 16:14:10.0 EXTERRAN HOLDINGS INC EXH DIMENSIONAL FUND ADVISORS LP 16.8% view
S 2014-01-28 16:54:33.0 EXTERRAN HOLDINGS INC EXH St James n/a view
B 2013-02-11 16:42:24.0 EXTERRAN HOLDINGS INC EXH DIMENSIONAL FUND ADVISORS LP 5.69% view
B 2013-02-07 18:41:51.0 EXTERRAN HOLDINGS INC EXH PRICE T ROWE ASSOCIATES INC 0.0% view
S 2013-02-05 17:04:16.0 EXTERRAN HOLDINGS INC EXH ZAZOVE ASSOCIATES LLC 0.0% view
B 2013-01-25 17:19:14.0 EXTERRAN HOLDINGS INC EXH SNOW CAPITAL MANAGEMENT LP 4.35% view
S 2012-02-14 15:27:03.0 EXTERRAN HOLDINGS INC EXH FMR LLC 3.966% view
S 2012-02-13 17:56:57.0 EXTERRAN HOLDINGS INC EXH WESTFIELD CAPITAL MANAGEMENT CO LP 0.0% view
B 2012-02-09 14:15:31.0 EXTERRAN HOLDINGS INC EXH PRICE T ROWE ASSOCIATES INC 11.2% view
S 2012-02-06 09:51:12.0 EXTERRAN HOLDINGS INC EXH FRANKLIN MUTUAL ADVISERS LLC 6.3% view
S 2012-01-26 15:23:57.0 EXTERRAN HOLDINGS INC EXH ZAZOVE ASSOCIATES LLC 10.81% view
B 2011-12-12 15:51:08.0 EXTERRAN HOLDINGS INC EXH EGI 11.0% view
B 2011-08-16 06:51:02.0 EXTERRAN HOLDINGS INC EXH BlackRock Inc 11.56% view
B 2011-02-11 17:12:50.0 EXTERRAN HOLDINGS INC EXH DIMENSIONAL FUND ADVISORS LP 6.61% view
S 2011-02-11 09:57:36.0 EXTERRAN HOLDINGS INC EXH BlackRock Inc 9.94% view
B 2011-01-27 16:37:19.0 EXTERRAN HOLDINGS INC n/a IRIDIAN ASSET MANAGEMENT LLC 7.0% view
B 2010-12-20 16:00:35.0 EXTERRAN HOLDINGS INC EXH BlackRock Inc 10.94% view
S 2010-04-12 15:20:42.0 EXTERRAN HOLDINGS INC EXH FMR LLC 14.296% view
B 2010-02-12 16:22:08.0 EXTERRAN HOLDINGS INC EXH WESTFIELD CAPITAL MANAGEMENT CO LP 6.26% view
S 2010-01-29 14:42:40.0 EXTERRAN HOLDINGS INC EXH FRANKLIN MUTUAL ADVISERS LLC 10.1% view
S 2009-11-17 16:43:53.0 EXTERRAN HOLDINGS INC EXH FMR LLC 14.526% view
B 2009-07-10 16:56:40.0 EXTERRAN HOLDINGS INC EXH GOLDMAN SACHS ASSET MANAGEMENT LP 11.0% view
S 2009-05-11 08:07:51.0 EXTERRAN HOLDINGS INC EXH EGI 5.1% view
S 2009-02-12 16:46:32.0 EXTERRAN HOLDINGS INC EXH DIMENSIONAL FUND ADVISORS INC 0.39% view
B 2009-02-03 12:44:48.0 EXTERRAN HOLDINGS INC EXH FRANKLIN MUTUAL ADVISERS LLC 86.4% view
B 2008-02-14 14:08:31.0 EXTERRAN HOLDINGS INC EXH TPG 0.0% view
S 2008-02-05 16:39:29.0 EXTERRAN HOLDINGS INC EXH BARCLAYS GLOBAL INVESTORS NA 2.56% view
B 2007-09-10 10:04:21.0 EXTERRAN HOLDINGS INC EXH FMR CORP n/a view
B 2007-08-30 17:09:06.0 EXTERRAN HOLDINGS INC EXH EGI 6.67% 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.