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NKTR - As of  06/24/24, 05:16:38 AM:   119 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$15.07  Avg Vol(3m): 941,027  P/E: 0.00  EPS: -1.01

Email this page to a friend.    Insider Transactions for NKTR

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-03-10 09:40:07.0 NEKTAR THERAPEUTICS NKTR FMR LLC 10.53% view
B 2020-02-12 14:49:34.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 11.41% view
S 2020-02-12 08:02:49.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 9.18% view
S 2020-02-07 16:09:12.0 NEKTAR THERAPEUTICS NKTR Invesco Ltd 18.0% view
S 2020-02-04 12:16:13.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 10.5% view
B 2020-01-27 15:56:11.0 NEKTAR THERAPEUTICS NKTR WELLINGTON MANAGEMENT GROUP LLP 9.21% view
B 2019-11-08 16:49:59.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 10.7% view
B 2019-10-10 13:23:39.0 NEKTAR THERAPEUTICS NKTR Invesco Ltd 19.8% view
S 2019-08-12 10:20:56.0 NEKTAR THERAPEUTICS NKTR FMR LLC 9.847% view
B 2019-06-10 11:15:07.0 NEKTAR THERAPEUTICS NKTR Invesco Ltd 12.6% view
B 2019-02-13 12:00:18.0 NEKTAR THERAPEUTICS NKTR FMR LLC 14.999% view
S 2019-02-11 15:03:44.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 10.57% view
S 2019-02-08 15:55:30.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 11.21% view
B 2019-02-06 15:04:15.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 7.5% view
B 2019-01-11 11:16:18.0 NEKTAR THERAPEUTICS NKTR OppenheimerFunds 10.0% view
S 2018-07-10 08:26:26.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 7.4% view
B 2018-04-10 13:26:43.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 10.7% view
B 2018-03-12 09:13:06.0 NEKTAR THERAPEUTICS NKTR FMR LLC 12.276% view
B 2018-02-27 06:25:59.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 14.2% view
B 2018-02-13 09:42:11.0 NEKTAR THERAPEUTICS NKTR FMR LLC 7.139% view
B 2018-02-09 10:59:04.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 9.4% view
S 2018-02-06 12:42:54.0 NEKTAR THERAPEUTICS NKTR OppenheimerFunds 9.27% view
B 2018-01-19 13:57:49.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 13.6% view
S 2017-12-08 08:57:11.0 NEKTAR THERAPEUTICS NKTR OppenheimerFunds 9.59% view
B 2017-02-10 11:02:08.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 8.48% view
S 2017-02-09 12:11:07.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 14.03% view
S 2017-01-31 10:53:33.0 NEKTAR THERAPEUTICS NKTR FIRST TRUST PORTFOLIOS LP 1.36% view
S 2017-01-31 10:53:23.0 NEKTAR THERAPEUTICS NKTR FIRST TRUST PORTFOLIOS LP 1.36% view
S 2017-01-26 09:40:31.0 NEKTAR THERAPEUTICS NKTR OppenheimerFunds 16.36% view
B 2017-01-17 12:47:51.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 12.3% view
B 2016-02-12 07:03:53.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 14.81% view
B 2016-02-10 11:03:31.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 7.84% view
B 2016-02-04 11:57:17.0 NEKTAR THERAPEUTICS NKTR OppenheimerFunds 19.48% view
B 2016-01-28 10:48:06.0 NEKTAR THERAPEUTICS NKTR FIRST TRUST PORTFOLIOS LP 7.19% view
B 2016-01-08 17:08:32.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 12.2% view
B 2015-07-10 12:47:13.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 11.1% view
B 2015-02-13 14:56:16.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 14.19% view
S 2015-02-10 11:31:56.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 6.46% view
S 2015-02-06 15:45:07.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 18.84% view
S 2015-01-29 14:20:47.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.7% view
B 2014-02-14 16:03:02.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 10.76% view
B 2014-02-12 08:45:14.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 6.48% view
B 2014-02-07 12:43:33.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.81% view
B 2014-01-29 21:50:35.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.9% view
B 2013-11-07 16:26:32.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 10.38% view
S 2013-09-10 10:53:23.0 NEKTAR THERAPEUTICS NKTR FEDERATED INVESTORS INC 4.77% view
S 2013-02-14 15:21:00.0 NEKTAR THERAPEUTICS NKTR BIOTECHNOLOGY VALUE FUND L P 2.4% view
S 2013-02-14 14:41:36.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 5.63% view
S 2013-02-14 10:53:55.0 NEKTAR THERAPEUTICS NKTR HealthCor Management 9.55% view
S 2013-02-13 15:26:50.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.71% view
B 2013-02-12 17:07:54.0 NEKTAR THERAPEUTICS NKTR VANGUARD GROUP INC 5.79% view
B 2013-02-12 11:11:16.0 NEKTAR THERAPEUTICS NKTR FEDERATED INVESTORS INC 5.06% view
B 2013-02-05 10:07:01.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.4% view
B 2012-02-13 13:33:23.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 8.02% view
S 2012-02-13 12:22:40.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.03% view
B 2012-02-13 06:15:31.0 NEKTAR THERAPEUTICS NKTR HealthCor Management 9.75% view
B 2012-02-10 17:02:20.0 NEKTAR THERAPEUTICS NKTR BIOTECHNOLOGY VALUE FUND L P 6.7% view
B 2012-02-09 17:07:24.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.84% view
B 2011-12-23 17:12:29.0 NEKTAR THERAPEUTICS NKTR BIOTECHNOLOGY VALUE FUND L P 6.5% view
B 2011-04-07 13:35:34.0 NEKTAR THERAPEUTICS NKTR PRIMECAP MANAGEMENT CO 5.39% view
B 2011-02-10 10:45:24.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.84% view
S 2011-02-09 18:23:07.0 NEKTAR THERAPEUTICS NKTR HealthCor Management 8.09% view
S 2011-02-07 15:40:11.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.11% view
B 2010-02-12 14:06:36.0 NEKTAR THERAPEUTICS NKTR HealthCor Management 9.76% view
S 2010-02-09 17:26:08.0 NEKTAR THERAPEUTICS NKTR BIOTECHNOLOGY VALUE FUND L P 0.0% view
S 2010-02-08 15:45:23.0 NEKTAR THERAPEUTICS NKTR COLUMBIA WANGER ASSET MANAGEMENT LP 5.0% view
S 2010-02-02 18:32:04.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.82% view
B 2010-01-29 14:58:11.0 NEKTAR THERAPEUTICS NKTR BlackRock Inc 6.77% view
S 2009-04-09 11:43:28.0 NEKTAR THERAPEUTICS NKTR OPPENHEIMER FUNDS INC 19.94% view
B 2009-02-17 10:29:43.0 NEKTAR THERAPEUTICS SPN HealthCor Management 6.5% view
B 2020-02-14 13:06:34.0 SUPERIOR ENERGY SERVICES INC SPN Madison Avenue Partners 5.4% view
S 2020-02-12 16:23:18.0 SUPERIOR ENERGY SERVICES INC SPN DIMENSIONAL FUND ADVISORS LP 0.0% view
B 2020-01-10 09:21:38.0 SUPERIOR ENERGY SERVICES INC SPN Warlander Asset Management 15.21% view
S 2019-10-11 13:45:40.0 SUPERIOR ENERGY SERVICES INC SPN LJH 1.1% view
B 2019-10-09 16:14:41.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 10.42% view
B 2019-02-08 08:24:34.0 SUPERIOR ENERGY SERVICES INC SPN DIMENSIONAL FUND ADVISORS LP 15.6% view
B 2018-12-10 15:39:46.0 SUPERIOR ENERGY SERVICES INC SPN VANGUARD GROUP INC 5.06% view
S 2018-02-13 11:26:17.0 SUPERIOR ENERGY SERVICES INC SPN VAN ECK ASSOCIATES CORP 1.653% view
B 2018-02-09 14:02:21.0 SUPERIOR ENERGY SERVICES INC SPN VANGUARD GROUP INC 5.34% view
S 2018-02-08 14:35:26.0 SUPERIOR ENERGY SERVICES INC SPN VICTORY CAPITAL MANAGEMENT INC 11.5% view
B 2017-02-14 11:55:27.0 SUPERIOR ENERGY SERVICES INC SPN FMR LLC 5.98% view
B 2017-02-10 10:49:24.0 SUPERIOR ENERGY SERVICES INC SPN WESTFIELD CAPITAL MANAGEMENT CO LP 0.0% view
B 2017-01-17 12:48:10.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 12.2% view
B 2016-01-08 17:08:53.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 10.2% view
B 2015-02-12 10:53:56.0 SUPERIOR ENERGY SERVICES INC SPN WELLINGTON MANAGEMENT GROUP LLP 6.38% view
S 2015-01-23 15:15:35.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 0.4% view
S 2014-02-14 09:39:47.0 SUPERIOR ENERGY SERVICES INC SPN WELLINGTON MANAGEMENT CO LLP 3.52% view
B 2014-02-12 07:01:12.0 SUPERIOR ENERGY SERVICES INC SPN VANGUARD GROUP INC 5.63% view
B 2013-02-14 16:07:04.0 SUPERIOR ENERGY SERVICES INC SPN CITADEL ADVISORS LLC 2.0% view
B 2013-02-14 15:25:56.0 SUPERIOR ENERGY SERVICES INC SPN SAC Capital Advisors LP 5.0% view
S 2013-02-11 14:43:56.0 SUPERIOR ENERGY SERVICES INC SPN VANGUARD GROUP INC 5.14% view
S 2013-02-07 08:04:26.0 SUPERIOR ENERGY SERVICES INC SPN Invesco Ltd 1.6% view
S 2012-10-03 16:06:16.0 SUPERIOR ENERGY SERVICES INC SPN SAC Capital Advisors LP 5.0% view
B 2012-03-12 09:57:00.0 SUPERIOR ENERGY SERVICES INC SPN CITADEL ADVISORS LLC 7.2% view
S 2012-02-14 12:32:37.0 SUPERIOR ENERGY SERVICES INC SPN FMR LLC 8.969% view
S 2012-02-14 10:45:01.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 7.3% view
B 2012-02-08 13:54:12.0 SUPERIOR ENERGY SERVICES INC SPN CITADEL ADVISORS LLC 5.8% view
B 2011-02-14 18:24:10.0 SUPERIOR ENERGY SERVICES INC SPN FMR LLC 7.5% view
B 2011-02-08 14:58:28.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 3.26% view
B 2010-02-16 12:56:46.0 SUPERIOR ENERGY SERVICES INC SPN BlackRock Inc 12.44% view
S 2008-10-09 17:49:55.0 SUPERIOR ENERGY SERVICES INC SPN BARCLAYS GLOBAL INVESTORS NA n/a view
S 2006-06-12 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a view
B 2006-02-14 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP 1.64% view
S 2005-02-14 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN WESTFIELD CAPITAL MANAGEMENT CO LLC 4.7% view
S 2004-10-25 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FIRST RESERVE CORP 13.1% view
B 2004-07-27 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN WESTFIELD CAPITAL MANAGEMENT CO LLC 6.8% view
S 2004-05-06 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a view
S 2004-02-13 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN ICM ASSET MANAGEMENT INC 4.5% view
B 2003-02-14 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FRANKLIN RESOURCES INC 7.1% view
S 2003-01-31 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a view
B 2002-02-14 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN ICM ASSET MANAGEMENT INC 7.3% view
B 2002-02-01 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN DRESDNER RCM GLOBAL INVESTORS LLC 6.22% view
B 2001-02-12 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FRANKLIN RESOURCES INC 5.95% view
S 2000-03-16 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN KOTTS CAPITAL HOLDINGS LTD PARTNERSHIP 13.0% view
S 2000-02-16 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a view
B 1999-10-22 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN KOTTS CAPITAL HOLDINGS LTD PARTNERSHIP 12.3% view
S 1999-07-23 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a view
B 1999-02-04 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN MELLON BANK CORP 5.62% view
B 1996-02-14 00:00:00.0 SUPERIOR ENERGY SERVICES INC SPN FMR CORP n/a 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.