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ROCK - As of  09/25/24, 12:03:35 AM:   81 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
S 2020-02-12 15:05:27.0 GIBRALTAR INDUSTRIES CRR FMR LLC 0.0% view
S 2020-02-11 21:05:39.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 9.97% view
S 2020-02-07 11:16:21.0 CARBO CERAMICS INC CRR Wilks Brothers 2.59% view
S 2019-05-10 13:40:53.0 CARBO CERAMICS INC CRR BlackRock Inc 4.4% view
S 2019-02-13 11:48:23.0 CARBO CERAMICS INC CRR FMR LLC 12.2% view
S 2019-01-24 13:44:10.0 CARBO CERAMICS INC CRR BlackRock Inc 12.983% view
B 2018-02-12 18:37:03.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 12.4% view
B 2018-02-09 15:28:10.0 CARBO CERAMICS INC CRR Wilks Brothers 12.1% view
S 2017-05-09 06:09:02.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 12.4% view
S 2017-03-10 16:16:56.0 CARBO CERAMICS INC CRR Wilks Brothers 0.0% view
S 2017-02-14 10:55:15.0 CARBO CERAMICS INC CRR SOUTHERNSUN ASSET MANAGEMENT 0.0% view
S 2017-02-10 14:42:34.0 CARBO CERAMICS INC CRR DEPRINCE RACE & ZOLLO INC 0.0% view
S 2017-01-12 11:22:43.0 CARBO CERAMICS INC CRR HEARTLAND ADVISORS INC 4.0% view
S 2016-10-03 10:32:02.0 CARBO CERAMICS INC CRR Wilks Brothers 2.2% view
S 2016-03-23 16:49:31.0 CARBO CERAMICS INC CRR DEPRINCE RACE & ZOLLO INC 6.6% view
S 2016-02-12 15:10:31.0 CARBO CERAMICS INC CRR BALYASNY ASSET MANAGEMENT LLC 7.44% view
B 2016-02-12 09:01:33.0 CARBO CERAMICS INC CRR FMR LLC 6.33% view
S 2016-02-10 10:51:22.0 CARBO CERAMICS INC CRR BlackRock Inc 4.52% view
B 2016-02-05 09:42:30.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 12.6% view
B 2016-01-26 08:19:14.0 CARBO CERAMICS INC CRR Wilks Brothers 4.3% view
B 2016-01-22 11:03:17.0 CARBO CERAMICS INC CRR Wilks Brothers 4.3% view
S 2016-01-14 11:08:00.0 CARBO CERAMICS INC CRR Wilks Brothers 4.3% view
B 2015-11-05 16:19:11.0 CARBO CERAMICS INC CRR DEPRINCE RACE & ZOLLO INC 11.04% view
S 2015-09-09 14:53:05.0 CARBO CERAMICS INC CRR SNOW CAPITAL MANAGEMENT LP 4.5% view
S 2015-04-10 09:28:44.0 CARBO CERAMICS INC CRR FMR LLC 8.99% view
B 2015-02-12 11:52:57.0 CARBO CERAMICS INC CRR Neuberger Berman Group LLC 5.43% view
B 2015-02-10 14:33:55.0 CARBO CERAMICS INC CRR VANGUARD GROUP INC 6.03% view
B 2015-02-05 10:26:35.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 11.7% view
B 2015-01-23 15:14:58.0 CARBO CERAMICS INC CRR KORNITZER CAPITAL MANAGEMENT INC 5.8% view
B 2015-01-21 11:38:00.0 CARBO CERAMICS INC CRR SOUTHERNSUN ASSET MANAGEMENT 12.0% view
S 2014-02-14 15:19:07.0 CARBO CERAMICS INC CRR BAMCO INC 3.0% view
B 2014-02-13 16:00:52.0 CARBO CERAMICS INC CRR BROWN CAPITAL MANAGEMENT LLC 8.25% view
B 2014-02-11 15:10:11.0 CARBO CERAMICS INC CRR VANGUARD GROUP INC 4.04% view
B 2014-02-06 10:09:40.0 CARBO CERAMICS INC CRR RidgeWorth Capital Management 4.04% view
S 2014-01-21 15:40:37.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 11.7% view
B 2013-02-14 12:14:29.0 CARBO CERAMICS INC CRR BAMCO INC 5.74% view
B 2013-02-13 14:00:38.0 CARBO CERAMICS INC CRR VANGUARD GROUP INC 5.65% view
B 2013-01-31 16:26:55.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 11.7% view
S 2012-09-10 14:52:54.0 CARBO CERAMICS INC CRR BROWN CAPITAL MANAGEMENT LLC 10.052% view
S 2012-02-14 09:43:04.0 CARBO CERAMICS INC CRR BAMCO INC 2.1% view
S 2012-01-19 16:41:14.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 4.71% view
B 2011-02-14 13:58:03.0 CARBO CERAMICS INC CRR Neuberger Berman Group LLC 7.74% view
B 2011-02-09 16:37:20.0 CARBO CERAMICS INC CRR PRICE T ROWE ASSOCIATES INC 13.9% view
S 2011-02-03 09:07:17.0 CARBO CERAMICS INC CRR BlackRock Inc 4.03% view
B 2010-02-16 17:13:21.0 CARBO CERAMICS INC CRR Neuberger Berman Group LLC 13.15% view
B 2010-02-09 17:09:10.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 13.9% view
B 2010-01-27 15:06:01.0 CARBO CERAMICS INC CRR ROYCE & ASSOCIATES LLC 13.019% view
S 2009-02-12 15:49:51.0 CARBO CERAMICS INC CRR NEUBERGER BERMAN INC 11.536% view
B 2008-02-14 12:34:27.0 CARBO CERAMICS INC CRR MORRIS WILLIAM C 13.1% view
B 2020-11-18 15:31:39.0 ENZO BIOCHEM INC ENZ Harbert Discovery Fund 11.74% view
S 2020-02-14 06:06:06.0 ENZO BIOCHEM INC ENZ RENAISSANCE TECHNOLOGIES LLC 0.06% view
B 2020-02-07 16:18:18.0 ENZO BIOCHEM INC ENZ Harbert Discovery Fund 11.82% view
S 2020-02-05 11:45:52.0 ENZO BIOCHEM INC ENZ WELLINGTON TRUST Co N A 7.13% view
B 2020-01-08 15:11:04.0 ENZO BIOCHEM INC ENZ WELLINGTON MANAGEMENT GROUP LLP 11.82% view
B 2019-07-25 11:06:17.0 ENZO BIOCHEM INC ENZ Harbert Discovery Fund 6.92% view
B 2019-03-26 16:01:11.0 ENZO BIOCHEM INC ENZ MANULIFE FINANCIAL CORP 6.21% view
B 2019-02-12 15:40:04.0 ENZO BIOCHEM INC ENZ RENAISSANCE TECHNOLOGIES LLC 6.54% view
S 2019-02-12 10:11:59.0 ENZO BIOCHEM INC ENZ WELLINGTON MANAGEMENT GROUP LLP 8.82% view
B 2019-02-04 16:44:40.0 ENZO BIOCHEM INC ENZ BlackRock Inc 10.1% view
B 2017-02-09 11:12:58.0 ENZO BIOCHEM INC ENZ WELLINGTON TRUST Co N A 6.5% view
S 2017-01-23 15:26:49.0 ENZO BIOCHEM INC ENZ Evermore Global Advisors 7.2% view
B 2016-02-11 10:17:21.0 ENZO BIOCHEM INC ENZ WELLINGTON TRUST Co N A 6.06% view
B 2016-02-11 10:04:57.0 ENZO BIOCHEM INC ENZ Evermore Global Advisors 8.0% view
B 2015-07-10 12:47:02.0 ENZO BIOCHEM INC ENZ BlackRock Inc 2.05% view
B 2015-02-17 16:30:22.0 ENZO BIOCHEM INC ENZ WELLINGTON MANAGEMENT GROUP LLP 5.98% view
S 2015-02-02 16:38:46.0 ENZO BIOCHEM INC ENZ RA CAPITAL MANAGEMENT 4.76% view
S 2014-02-06 11:18:19.0 ENZO BIOCHEM INC ENZ RA CAPITAL MANAGEMENT 4.05% view
S 2013-02-11 16:56:53.0 ENZO BIOCHEM INC ENZ DAVIDOWITZ ROSALIND 9.4% view
B 2012-02-14 09:05:09.0 ENZO BIOCHEM INC ENZ Clearbridge Advisors 5.23% view
B 2012-02-13 15:06:58.0 ENZO BIOCHEM INC ENZ DAVIDOWITZ ROSALIND 7.97% view
B 2011-02-11 13:18:47.0 ENZO BIOCHEM INC ENZ Clearbridge Advisors 8.0% view
B 2011-02-04 12:55:42.0 ENZO BIOCHEM INC ENZ BlackRock Inc 8.0% view
B 2010-01-29 14:42:27.0 ENZO BIOCHEM INC ENZ BARCLAYS GLOBAL INVESTORS NA 3.79% view
S 2009-01-14 16:47:44.0 ENZO BIOCHEM INC ENZ Clearbridge Advisors 12.15% view
S 2007-02-08 12:57:06.0 ENZO BIOCHEM INC ENZ Clearbridge Advisors 14.45% view
S 2005-02-14 00:00:00.0 ENZO BIOCHEM INC ENZ DAVIS J MORTON 8.8% view
B 2004-09-10 00:00:00.0 ENZO BIOCHEM INC ENZ DAVIS J MORTON 7.5% view
B 2003-02-07 00:00:00.0 ENZO BIOCHEM INC ENZ DAVIS J MORTON 5.4% view
B 2002-02-12 00:00:00.0 ENZO BIOCHEM INC ENZ DAVIS J MORTON 9.7% view
B 2001-05-23 00:00:00.0 ENZO BIOCHEM INC ENZ DAVIS J MORTON 7.6% 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.