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ROCK - As of  06/24/24, 03:08:26 AM:   75 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 20:29:01.0 TACTILE SYSTEMS TECHNOLOGY INC TCMD ALLIANCEBERNSTEIN L 5.5% view
B 2020-02-14 16:19:31.0 ARCH RESOURCES ARCH MORGAN STANLEY 6.1% view
S 2020-08-10 16:13:09.0 ARCH RESOURCES ARCH MORGAN STANLEY 1.7% view
B 2020-05-22 17:01:46.0 ARCH COAL INC ARCH MORGAN STANLEY 6.3% view
S 2020-02-21 16:09:23.0 ARCH COAL INC ARCH LUMINUS MANAGEMENT LLC 5.49% view
B 2020-02-13 14:09:13.0 ARCH COAL INC ARCH HIGHBRIDGE CAPITAL MANAGEMENT LLC 6.8% view
B 2020-02-12 07:49:55.0 ARCH COAL INC ARCH VANGUARD GROUP INC 7.8% view
B 2019-12-10 13:33:52.0 ARCH COAL INC ARCH Invesco Ltd 0.6% view
S 2019-10-24 16:57:23.0 ARCH COAL INC ARCH Monarch Alternative Capital LP 4.33% view
B 2019-08-09 16:44:20.0 ARCH COAL INC ARCH LUMINUS MANAGEMENT LLC 5.17% view
S 2019-06-10 12:25:23.0 ARCH COAL INC ARCH Invesco Ltd 7.38% view
B 2019-02-11 09:26:00.0 ARCH COAL INC ARCH DIMENSIONAL FUND ADVISORS LP 5.33% view
B 2019-02-04 10:09:36.0 ARCH COAL INC ARCH OPPENHEIMER DISCOVERY FUND 19.24% view
B 2018-12-18 17:03:52.0 ARCH COAL INC ARCH Monarch Alternative Capital LP 8.29% view
B 2018-02-12 08:25:25.0 ARCH COAL INC ARCH OppenheimerFunds 15.03% view
B 2018-02-01 09:25:47.0 ARCH COAL INC ARCH Monarch Alternative Capital LP 7.37% view
S 2017-09-15 16:11:58.0 ARCH COAL INC ARCH Monarch Debt Recovery Master Fund Ltd 0.0% view
B 2017-02-09 12:57:52.0 ARCH COAL INC ACI PRICE T ROWE ASSOCIATES INC 5.3% view
B 2017-01-26 10:55:21.0 ARCH COAL INC ACI Monarch Debt Recovery Master Fund Ltd 13.23% view
B 2016-11-10 12:54:23.0 ARCH COAL INC ACI Monarch Debt Recovery Master Fund Ltd 13.23% view
S 2016-02-22 11:00:58.0 ARCH COAL INC ACI SCHNEIDER CAPITAL MANAGEMENT CORP 0.0% view
S 2016-02-11 17:27:54.0 ARCH COAL INC ACI RENAISSANCE TECHNOLOGIES LLC 3.31% view
S 2015-07-10 12:47:06.0 ARCH COAL INC ACI BlackRock Inc 1.8% view
B 2015-02-13 09:46:47.0 ARCH COAL INC ACI SCHNEIDER CAPITAL MANAGEMENT CORP 5.42% view
S 2015-02-10 11:43:10.0 ARCH COAL INC ACI VANGUARD GROUP INC 7.07% view
B 2014-03-13 09:03:14.0 ARCH COAL INC ACI SCHNEIDER CAPITAL MANAGEMENT CORP 7.0% view
S 2014-02-11 08:49:15.0 ARCH COAL INC ACI STATE STREET CORP 4.0% view
B 2014-01-31 09:35:43.0 ARCH COAL INC ACI VANGUARD GROUP INC 5.48% view
B 2013-02-13 11:07:03.0 ARCH COAL INC ACI STATE STREET CORP 5.3% view
S 2013-01-31 11:29:05.0 ARCH COAL INC ACI Tradewinds Global Investors 4.63% view
B 2012-11-09 10:46:32.0 ARCH COAL INC ACI PRICE T ROWE ASSOCIATES INC 0.0% view
B 2012-02-14 09:51:34.0 ARCH COAL INC ACI Tradewinds Global Investors 6.41% view
B 2012-02-13 10:22:35.0 ARCH COAL INC ACI PRICE T ROWE ASSOCIATES INC 11.7% view
S 2011-11-10 17:06:30.0 ARCH COAL INC ACI Capital World Investors 0.0% view
S 2011-02-10 15:39:21.0 ARCH COAL INC ACI Goodman & Company 5.07% view
S 2011-01-10 12:46:04.0 ARCH COAL INC ACI FMR LLC 3.134% view
S 2010-08-10 15:34:58.0 ARCH COAL INC ACI PRICE T ROWE ASSOCIATES INC 10.0% view
B 2010-05-10 10:13:33.0 ARCH COAL INC ACI BlackRock Inc 5.21% view
B 2010-02-16 12:45:58.0 ARCH COAL INC ACI FMR LLC 14.046% view
S 2010-02-10 18:43:13.0 ARCH COAL INC ACI Capital World Investors 5.2% view
S 2010-01-29 14:12:56.0 ARCH COAL INC ACI Goodman & Company 4.92% view
B 2009-10-13 16:16:28.0 ARCH COAL INC ACI Goodman & Company 5.1% view
S 2009-04-03 12:06:35.0 ARCH COAL INC ACI TPG 4.2% view
S 2009-02-11 20:32:36.0 ARCH COAL INC ACI FMR LLC n/a view
B 2008-09-04 12:21:29.0 ARCH COAL INC ACI TPG 5.2% view
B 2008-07-07 12:50:15.0 ARCH COAL INC ACI PRIMECAP MANAGEMENT CO 5.12% view
S 2008-03-05 11:27:59.0 ARCH COAL INC ACI FMR LLC n/a view
S 2008-02-14 12:04:30.0 ARCH COAL INC ACI CAPITAL RESEARCH & MANAGEMENT CO 0.0% view
B 2008-02-12 12:17:18.0 ARCH COAL INC ACI Capital World Investors 5.5% view
S 2008-02-08 12:54:31.0 ARCH COAL INC ACI NEUBERGER BERMAN INC n/a view
S 2007-02-14 11:06:08.0 ARCH COAL INC ACI WELLINGTON MANAGEMENT CO LLP 10.72% view
B 2007-02-09 20:10:05.0 ARCH COAL INC ACI CAPITAL GROUP INTERNATIONAL INC 5.8% view
S 2006-02-15 00:00:00.0 ARCH COAL INC ACI NEUBERGER BERMAN INC 11.5% view
B 2006-02-14 00:00:00.0 ARCH COAL INC ACI WELLINGTON MANAGEMENT CO LLP 1.8% view
B 2005-12-12 00:00:00.0 ARCH COAL INC ACI FMR CORP 12.14% view
B 2005-07-21 00:00:00.0 ARCH COAL INC ACI SPROTT ASSET MANAGEMENT INC n/a view
S 2005-02-14 00:00:00.0 ARCH COAL INC ACI FMR CORP n/a view
S 2005-02-11 00:00:00.0 ARCH COAL INC ACI APPALOOSA MANAGEMENT LP 5.2% view
S 2004-11-10 00:00:00.0 ARCH COAL INC ACI FMR CORP n/a view
S 2004-04-01 00:00:00.0 ARCH COAL INC ACI JENNISON ASSOCIATES LLC 5.3% view
S 2004-02-17 00:00:00.0 ARCH COAL INC ACI PRUDENTIAL FINANCIAL INC 5.4% view
S 2004-02-04 00:00:00.0 ARCH COAL INC ACI GREENLIGHT CAPITAL LLC n/a view
B 2003-03-18 00:00:00.0 ARCH COAL INC ACI JENNISON ASSOCIATES LLC 5.43% view
S 2003-02-11 00:00:00.0 ARCH COAL INC ACI PRUDENTIAL FINANCIAL INC 5.6% view
S 2002-08-16 00:00:00.0 ARCH COAL INC ACI GREENLIGHT CAPITAL LLC 8.1% view
S 2002-02-12 00:00:00.0 ARCH COAL INC ACI DIMENSIONAL FUND ADVISORS INC 2.43% view
B 2002-01-22 00:00:00.0 ARCH COAL INC ACI MELLON FINANCIAL CORP 13.45% view
S 2001-06-11 00:00:00.0 ARCH COAL INC ACI CITIGROUP INC 0.4% view
B 2001-02-20 00:00:00.0 ARCH COAL INC ACI CITIGROUP INC 5.6% view
B 2001-02-02 00:00:00.0 ARCH COAL INC ACI DIMENSIONAL FUND ADVISORS INC n/a view
S 2000-03-16 00:00:00.0 ARCH COAL INC ACI ASHLAND INC 58.0% view
S 2000-01-24 00:00:00.0 ARCH COAL INC ACI ASHLAND INC 57.9% view
B 1999-06-22 00:00:00.0 ARCH COAL INC ACI ASHLAND INC 56.8% view
B 1999-02-16 00:00:00.0 ARCH COAL INC ACI HUNT COAL CORP 0.0% view
B 1997-07-09 00:00:00.0 ARCH MINERAL CORP ACI CARBOEX INTERNATIONAL LTD 5.2% 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.