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MYOK - As of  09/27/24, 03:11:16 AM:   66 Insider Transactions.

Sector: Unknown    Industry: Unknown
Prev Close:$13.39  Avg Vol(3m): 61,183  P/E: 0.00  EPS: -2.54

Email this page to a friend.    Insider Transactions for MYOK

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-11-10 10:27:34.0 MyoKardia MYOK FMR LLC 0.031% view
S 2020-11-10 09:02:20.0 MyoKardia MYOK WELLINGTON MANAGEMENT GROUP LLP 0.1% view
B 2020-09-10 15:57:54.0 SOUTHWESTERN ENERGY CO SWN STATE STREET CORP 10.61% view
B 2020-02-14 10:42:48.0 SOUTHWESTERN ENERGY CO SWN STATE STREET CORP 8.0% view
B 2020-02-12 12:09:51.0 SOUTHWESTERN ENERGY CO SWN VANGUARD GROUP INC 14.09% view
B 2020-02-07 11:30:18.0 SOUTHWESTERN ENERGY CO SWN FMR LLC 15.5% view
B 2019-03-11 07:13:08.0 SOUTHWESTERN ENERGY CO SWN VANGUARD GROUP INC 5.3% view
B 2019-02-13 12:04:22.0 SOUTHWESTERN ENERGY CO SWN FMR LLC 9.34% view
B 2019-02-08 07:54:48.0 SOUTHWESTERN ENERGY CO SWN DIMENSIONAL FUND ADVISORS LP 5.18% view
B 2018-12-10 11:37:33.0 SOUTHWESTERN ENERGY CO SWN Capital Research Global Investors 2.6% view
S 2018-02-13 18:38:45.0 SOUTHWESTERN ENERGY CO SWN Capital Research Global Investors 8.3% view
S 2018-02-13 09:45:48.0 SOUTHWESTERN ENERGY CO SWN FMR LLC 8.34% view
S 2018-02-12 10:20:48.0 SOUTHWESTERN ENERGY CO SWN VANGUARD GROUP INC 8.34% view
S 2018-02-08 09:44:57.0 SOUTHWESTERN ENERGY CO SWN SailingStone Capital Partners LLC 0.0% view
S 2017-05-09 10:15:39.0 SOUTHWESTERN ENERGY CO SWN VIKING GLOBAL INVESTORS LP 0.0% view
B 2017-02-14 11:55:16.0 SOUTHWESTERN ENERGY CO SWN Capital Research Global Investors 10.8% view
B 2017-02-13 17:04:38.0 SOUTHWESTERN ENERGY CO SWN Capital World Investors 10.66% view
S 2017-02-10 16:39:34.0 SOUTHWESTERN ENERGY CO SWN SailingStone Capital Partners LLC 6.1% view
S 2017-02-08 21:15:33.0 SOUTHWESTERN ENERGY CO SWN STATE STREET CORP 1.9% view
B 2017-01-26 17:39:20.0 SOUTHWESTERN ENERGY CO SWN BlackRock Inc 7.7% view
S 2016-02-12 19:13:47.0 SOUTHWESTERN ENERGY CO SWN SANDS CAPITAL MANAGEMENT 0.0% view
B 2016-02-12 17:45:07.0 SOUTHWESTERN ENERGY CO SWN Capital World Investors 5.3% view
B 2016-02-11 14:32:17.0 SOUTHWESTERN ENERGY CO SWN VANGUARD GROUP INC 8.49% view
B 2016-02-10 10:27:07.0 SOUTHWESTERN ENERGY CO SWN GOLDMAN SACHS ASSET MANAGEMENT 5.9% view
B 2016-01-21 16:31:21.0 SOUTHWESTERN ENERGY CO SWN VIKING GLOBAL INVESTORS LP 10.3% view
B 2015-02-11 08:43:35.0 SOUTHWESTERN ENERGY CO SWN VANGUARD GROUP INC 12.2% view
S 2015-02-09 19:07:59.0 SOUTHWESTERN ENERGY CO SWN Capital Research Global Investors 6.5% view
B 2015-01-16 17:05:33.0 SOUTHWESTERN ENERGY CO SWN BROWN BROTHERS HARRIMAN & CO 5.05% view
S 2014-07-10 12:34:09.0 SOUTHWESTERN ENERGY CO SWN Capital Research Global Investors 4.43% view
S 2014-02-13 17:29:32.0 SOUTHWESTERN ENERGY CO SWN Capital World Investors 3.3% view
S 2014-02-12 21:49:18.0 SOUTHWESTERN ENERGY CO SWN PRICE T ROWE ASSOCIATES INC 0.2% view
B 2014-02-12 14:11:37.0 SOUTHWESTERN ENERGY CO SWN BlackRock Inc 6.6% view
B 2013-11-08 13:21:10.0 SOUTHWESTERN ENERGY CO SWN WELLINGTON MANAGEMENT CO LLP 5.32% view
S 2013-02-13 11:48:16.0 SOUTHWESTERN ENERGY CO SWN GROWTH FUND OF AMERICA INC 5.2% view
B 2013-02-13 10:53:29.0 SOUTHWESTERN ENERGY CO SWN PRICE T ROWE ASSOCIATES INC 5.1% view
S 2012-02-14 14:45:17.0 SOUTHWESTERN ENERGY CO SWN GROWTH FUND OF AMERICA INC 6.1% view
S 2011-02-02 15:05:29.0 SOUTHWESTERN ENERGY CO SWN BlackRock Inc 6.14% view
S 2010-02-16 12:56:26.0 SOUTHWESTERN ENERGY CO SWN FMR LLC 10.533% view
S 2010-02-03 16:22:56.0 SOUTHWESTERN ENERGY CO SWN PRUDENTIAL FINANCIAL INC 5.1% view
S 2009-02-06 13:11:11.0 SOUTHWESTERN ENERGY CO SWN PRUDENTIAL FINANCIAL INC n/a view
B 2008-02-14 15:41:26.0 SOUTHWESTERN ENERGY CO SWN MORGAN STANLEY 5.3% view
B 2008-02-13 12:41:31.0 SOUTHWESTERN ENERGY CO SWN CAPITAL RESEARCH & MANAGEMENT CO 0.0% view
B 2007-02-13 12:37:37.0 SOUTHWESTERN ENERGY CO SWN NEUBERGER BERMAN INC 4.577% view
B 2006-11-03 15:05:19.0 SOUTHWESTERN ENERGY CO SWN LONE PINE CAPITAL LLC 5.1% view
S 2005-02-14 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP n/a view
S 2004-02-17 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP n/a view
S 2004-02-13 00:00:00.0 SOUTHWESTERN ENERGY CO SWN LIBERTY WANGER ASSET MANAGEMENT LP 4.1% view
S 2003-04-18 00:00:00.0 SOUTHWESTERN ENERGY CO SWN CANNELL CAPITAL LLC 4.5% view
B 2003-03-11 00:00:00.0 SOUTHWESTERN ENERGY CO SWN BARCLAYS GLOBAL INVESTORS NA 3.97% view
B 2003-02-14 00:00:00.0 SOUTHWESTERN ENERGY CO SWN WESTPORT ASSET MANAGEMENT INC 6.6% view
S 2003-02-12 00:00:00.0 SOUTHWESTERN ENERGY CO SWN AXA FINANCIAL INC 0.2% view
B 2003-02-11 00:00:00.0 SOUTHWESTERN ENERGY CO SWN CANNELL CAPITAL LLC 6.0% view
S 2002-09-10 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP n/a view
S 2002-02-14 00:00:00.0 SOUTHWESTERN ENERGY CO SWN AXA FINANCIAL INC 6.7% view
S 2002-02-12 00:00:00.0 SOUTHWESTERN ENERGY CO SWN WELLINGTON MANAGEMENT CO LLP n/a view
S 2001-02-16 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP n/a view
B 2001-02-14 00:00:00.0 SOUTHWESTERN ENERGY CO SWN WESTPORT ASSET MANAGEMENT INC 7.5% view
S 2001-02-13 00:00:00.0 SOUTHWESTERN ENERGY CO SWN WELLINGTON MANAGEMENT CO LLP n/a view
S 2001-01-09 00:00:00.0 SOUTHWESTERN ENERGY CO SWN HEARTLAND ADVISORS INC 0.0% view
S 2000-02-14 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP 6.9% view
S 2000-02-07 00:00:00.0 SOUTHWESTERN ENERGY CO SWN STATE STREET RESEARCH & MANAGEMENT CO n/a view
B 2000-02-03 00:00:00.0 SOUTHWESTERN ENERGY CO SWN HEARTLAND ADVISORS INC 10.1% view
S 1999-02-12 00:00:00.0 SOUTHWESTERN ENERGY CO SWN FMR CORP n/a view
B 1999-02-11 00:00:00.0 SOUTHWESTERN ENERGY CO SWN HEARTLAND ADVISORS INC 9.3% view
B 1999-02-08 00:00:00.0 SOUTHWESTERN ENERGY CO SWN BERNSTEIN SANFORD CO INC 7.0% view
B 1998-02-11 00:00:00.0 SOUTHWESTERN ENERGY CO SWN STATE STREET RESEARCH & MANAGEMENT CO 5.89% 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.