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POWI - As of  09/17/19, 02:27:40 AM:   125 Insider Transactions.

Sector: Technology    Industry: Semiconductor - Integrated Circuits
Prev Close:$52.36  Avg Vol(3m): 171,386  P/E: 37.00  EPS: 1.41

Email this page to a friend.    Insider Transactions for POWI

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2019-02-13 12:34:08.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 10.27% view
B 2019-02-05 09:02:41.0 POWER INTEGRATIONS INC POWI Ceredex Value Advisors LLC 5.01% view
B 2019-01-31 14:08:33.0 POWER INTEGRATIONS INC POWI BlackRock Inc 14.4% view
B 2019-01-11 06:34:12.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 10.06% view
B 2018-08-10 11:24:23.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 10.15% view
B 2018-02-14 19:43:37.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 9.83% view
B 2018-02-09 18:52:11.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 9.14% view
B 2018-01-19 13:54:35.0 POWER INTEGRATIONS INC POWI BlackRock Inc 12.4% view
S 2017-02-14 12:45:23.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 9.72% view
B 2017-02-10 19:51:35.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 8.18% view
B 2017-01-17 12:47:45.0 POWER INTEGRATIONS INC POWI BlackRock Inc 10.9% view
B 2016-12-09 12:39:28.0 POWER INTEGRATIONS INC POWI BlackRock Inc 10.7% view
S 2016-02-11 14:22:31.0 POWER INTEGRATIONS INC POWI WELLINGTON MANAGEMENT GROUP LLP 1.89% view
S 2016-02-10 15:37:03.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 10.69% view
B 2016-02-10 09:48:08.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 7.4% view
S 2016-02-01 12:28:11.0 POWER INTEGRATIONS INC POWI Invesco Ltd 3.7% view
B 2016-01-27 12:25:16.0 POWER INTEGRATIONS INC POWI BlackRock Inc 9.4% view
B 2015-12-10 14:04:13.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2015-02-17 12:22:01.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2015-02-12 13:40:40.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 11.22% view
B 2015-02-12 10:53:42.0 POWER INTEGRATIONS INC POWI WELLINGTON MANAGEMENT GROUP LLP 5.89% view
B 2015-02-11 16:32:12.0 POWER INTEGRATIONS INC POWI Invesco Ltd 5.5% view
B 2015-02-11 14:39:01.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 6.6% view
S 2015-02-10 14:54:58.0 POWER INTEGRATIONS INC POWI JENNISON ASSOCIATES LLC 3.3% view
S 2015-02-02 12:35:13.0 POWER INTEGRATIONS INC POWI PRUDENTIAL FINANCIAL INC 3.6% view
B 2015-01-22 14:24:38.0 POWER INTEGRATIONS INC POWI BlackRock Inc 8.5% view
B 2014-09-10 15:14:05.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 10.479% view
B 2014-02-13 15:51:02.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2014-02-13 12:02:37.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 8.454% view
B 2014-02-11 15:40:57.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 6.21% view
S 2014-02-10 13:12:50.0 POWER INTEGRATIONS INC POWI JENNISON ASSOCIATES LLC 6.8% view
B 2014-01-30 11:24:23.0 POWER INTEGRATIONS INC POWI BlackRock Inc 8.5% view
B 2014-01-29 16:26:11.0 POWER INTEGRATIONS INC POWI PRUDENTIAL FINANCIAL INC 7.3% view
B 2013-02-14 16:04:39.0 POWER INTEGRATIONS INC POWI Neuberger Berman Group LLC 7.279% view
B 2013-02-14 15:18:21.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2013-02-14 15:10:18.0 POWER INTEGRATIONS INC POWI TCW GROUP INC 4.58% view
S 2013-02-13 15:37:24.0 POWER INTEGRATIONS INC POWI JENNISON ASSOCIATES LLC 6.9% view
S 2013-02-13 15:08:28.0 POWER INTEGRATIONS INC POWI Capital Research Global Investors 2.8% view
S 2013-02-11 16:31:23.0 POWER INTEGRATIONS INC POWI PRUDENTIAL FINANCIAL INC 7.2% view
B 2013-02-11 14:24:00.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 5.99% view
B 2013-02-07 18:52:02.0 POWER INTEGRATIONS INC POWI BlackRock Inc 7.41% view
B 2012-02-14 13:37:53.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2012-02-14 06:48:06.0 POWER INTEGRATIONS INC POWI PRUDENTIAL FINANCIAL INC 7.8% view
B 2012-02-10 19:32:48.0 POWER INTEGRATIONS INC POWI JENNISON ASSOCIATES LLC 7.5% view
B 2012-02-10 13:36:00.0 POWER INTEGRATIONS INC POWI BlackRock Inc 7.36% view
S 2012-02-09 16:31:11.0 POWER INTEGRATIONS INC POWI TCW GROUP INC 3.42% view
B 2012-02-09 14:30:23.0 POWER INTEGRATIONS INC POWI VANGUARD GROUP INC 5.54% view
B 2012-02-08 14:48:50.0 POWER INTEGRATIONS INC POWI Capital Research Global Investors 5.2% view
S 2011-03-10 09:34:35.0 POWER INTEGRATIONS INC POWI FMR LLC 4.16% view
S 2011-02-14 18:22:33.0 POWER INTEGRATIONS INC POWI FMR LLC 10.49% view
B 2011-02-14 14:25:29.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2011-02-11 15:16:50.0 POWER INTEGRATIONS INC POWI JENNISON ASSOCIATES LLC 7.03% view
S 2011-02-10 17:01:11.0 POWER INTEGRATIONS INC POWI BALAKRISHNAN BALU 4.7% view
B 2011-02-09 18:46:41.0 POWER INTEGRATIONS INC POWI TCW GROUP INC 5.6% view
B 2011-02-08 15:15:10.0 POWER INTEGRATIONS INC POWI PRUDENTIAL FINANCIAL INC 7.3% view
B 2011-02-08 08:50:29.0 POWER INTEGRATIONS INC POWI BlackRock Inc 6.92% view
B 2010-06-10 12:03:25.0 POWER INTEGRATIONS INC POWI BlackRock Inc 4.98% view
B 2010-06-10 11:44:37.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
S 2010-02-16 16:48:21.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2010-02-16 12:55:47.0 POWER INTEGRATIONS INC POWI FMR LLC 13.0% view
S 2010-02-12 16:45:51.0 POWER INTEGRATIONS INC POWI BALAKRISHNAN BALU 6.1% view
S 2009-10-09 09:39:35.0 POWER INTEGRATIONS INC POWI LORD ABBETT & CO LLC 3.9% view
S 2009-02-17 14:39:52.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2009-02-12 16:30:36.0 POWER INTEGRATIONS INC POWI Capital World Investors 6.1% view
B 2009-02-11 13:03:53.0 POWER INTEGRATIONS INC POWI BALAKRISHNAN BALU 6.1% view
B 2009-02-06 18:32:49.0 POWER INTEGRATIONS INC POWI FRANKLIN RESOURCES INC 3.7% view
S 2009-02-04 09:29:26.0 POWER INTEGRATIONS INC POWI WESTFIELD CAPITAL MANAGEMENT CO LP 0.0% view
S 2008-02-14 16:33:58.0 POWER INTEGRATIONS INC POWI FMR LLC n/a view
S 2008-02-14 14:01:15.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
S 2008-02-13 14:52:11.0 POWER INTEGRATIONS INC POWI BALAKRISHNAN BALU 5.04% view
S 2008-02-07 11:32:44.0 POWER INTEGRATIONS INC POWI FRANKLIN RESOURCES INC n/a view
S 2007-10-10 13:12:53.0 POWER INTEGRATIONS INC POWI FMR LLC n/a view
S 2007-02-14 19:16:04.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
S 2007-02-14 16:46:30.0 POWER INTEGRATIONS INC POWI FMR CORP n/a view
B 2007-02-14 12:37:44.0 POWER INTEGRATIONS INC POWI LORD ABBETT & CO LLC 6.15% view
S 2007-02-14 12:31:12.0 POWER INTEGRATIONS INC POWI MELLON FINANCIAL CORP 1.27% view
S 2007-02-05 15:33:03.0 POWER INTEGRATIONS INC POWI FRANKLIN RESOURCES INC n/a view
B 2007-01-30 16:57:16.0 POWER INTEGRATIONS INC POWI BALAKRISHNAN BALU 5.7% view
S 2006-12-07 12:22:15.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 0.0% view
S 2006-06-09 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 7.9% view
S 2006-06-08 00:00:00.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2006-02-15 00:00:00.0 POWER INTEGRATIONS INC POWI MELLON FINANCIAL CORP 5.21% view
S 2006-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2006-02-10 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 15.3% view
S 2006-02-10 00:00:00.0 POWER INTEGRATIONS INC POWI WESTFIELD CAPITAL MANAGEMENT CO LLC 5.58% view
S 2006-02-09 00:00:00.0 POWER INTEGRATIONS INC POWI DELAWARE MANAGEMENT HOLDINGS CO INC 0.07% view
S 2006-02-08 00:00:00.0 POWER INTEGRATIONS INC POWI GOLDMAN SACHS ASSET MANAGEMENT LP 0.0% view
B 2005-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI WASATCH ADVISORS INC n/a view
B 2005-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 12.5% view
S 2005-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI FMR CORP n/a view
S 2005-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI WESTFIELD CAPITAL MANAGEMENT CO LLC 7.05% view
B 2005-02-09 00:00:00.0 POWER INTEGRATIONS INC POWI DELAWARE MANAGEMENT HOLDINGS CO INC 7.7% view
B 2005-02-08 00:00:00.0 POWER INTEGRATIONS INC POWI GOLDMAN SACHS ASSET MANAGEMENT LP 5.2% view
B 2004-08-10 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 11.6% view
B 2004-07-27 00:00:00.0 POWER INTEGRATIONS INC POWI WESTFIELD CAPITAL MANAGEMENT CO LLC 9.31% view
B 2004-07-27 00:00:00.0 POWER INTEGRATIONS INC POWI WESTFIELD CAPITAL MANAGEMENT CO LLC 6.04% view
B 2004-02-17 00:00:00.0 POWER INTEGRATIONS INC POWI FMR CORP n/a view
S 2004-02-13 00:00:00.0 POWER INTEGRATIONS INC POWI JUVONEN RONALD 0.1% view
B 2003-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI JUVONEN RONALD 6.2% view
S 2003-02-11 00:00:00.0 POWER INTEGRATIONS INC POWI RS INVESTMENT MANAGEMENT CO LLC 4.4% view
B 2002-09-27 00:00:00.0 POWER INTEGRATIONS INC POWI JUVONEN RONALD 5.4% view
S 2002-02-14 00:00:00.0 POWER INTEGRATIONS INC POWI RS INVESTMENT MANAGEMENT CO LLC 10.5% view
S 2002-02-13 00:00:00.0 POWER INTEGRATIONS INC POWI FRANKLIN RESOURCES INC 1.8% view
B 2001-02-15 00:00:00.0 POWER INTEGRATIONS INC POWI RS INVESTMENT MANAGEMENT CO LLC 11.3% view
S 2001-02-12 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 3.8% view
B 2001-02-09 00:00:00.0 POWER INTEGRATIONS INC POWI FRANKLIN RESOURCES INC 5.9% view
B 2001-01-30 00:00:00.0 POWER INTEGRATIONS INC POWI KOPP INVESTMENT ADVISORS INC n/a view
B 2000-12-11 00:00:00.0 POWER INTEGRATIONS INC POWI RS INVESTMENT MANAGEMENT CO LLC 11.0% view
S 2000-09-08 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 5.8% view
S 2000-07-10 00:00:00.0 POWER INTEGRATIONS INC POWI NICHOLAS APPLEGATE CAPITAL MANAGEMENT 1.48% view
B 2000-03-10 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 14.5% view
S 2000-02-17 00:00:00.0 POWER INTEGRATIONS INC POWI PUTNAM INVESTMENTS INC 12.0% view
S 2000-02-16 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 8.9% view
B 2000-02-15 00:00:00.0 POWER INTEGRATIONS INC POWI RS INVESTMENT MANAGEMENT CO LLC 5.8% view
B 2000-02-11 00:00:00.0 POWER INTEGRATIONS INC POWI NICHOLAS APPLEGATE CAPITAL MANAGEMENT 6.58% view
S 1999-12-10 00:00:00.0 POWER INTEGRATIONS INC POWI PUTNAM INVESTMENTS INC 12.0% view
B 1999-10-08 00:00:00.0 POWER INTEGRATIONS INC POWI CAPITAL RESEARCH & MANAGEMENT CO 10.3% view
B 1999-04-09 00:00:00.0 POWER INTEGRATIONS INC POWI PUTNAM INVESTMENTS INC 12.0% view
S 1999-02-16 00:00:00.0 POWER INTEGRATIONS INC POWI MOHR DAVIDOW VENTURES II 1.3% view
S 1999-02-16 00:00:00.0 POWER INTEGRATIONS INC POWI KLEINER PERKINS CAUFIELD & BYERS IV LP 0.7% view
B 1999-02-12 00:00:00.0 POWER INTEGRATIONS INC POWI DRIEHAUS CAPITAL MANAGEMENT INC 7.1% view
S 1999-02-10 00:00:00.0 POWER INTEGRATIONS INC POWI INTERWEST PARTNERS V LP 0.0% view
B 1998-02-17 00:00:00.0 POWER INTEGRATIONS INC POWI MOHR DAVIDOW VENTURES II 9.02% view
B 1998-02-17 00:00:00.0 POWER INTEGRATIONS INC POWI KLEINER PERKINS CAUFIELD & BYERS IV LP 7.7% view
B 1998-02-11 00:00:00.0 POWER INTEGRATIONS INC POWI INTERWEST PARTNERS V LP 6.1% 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.