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VLTR - As of  09/23/19, 09:45:54 AM:   65 Insider Transactions.

Sector: Technology    Industry: Semiconductor - Integrated Circuits
Prev Close:$22.97  Avg Vol(3m): 0  P/E: 40.80  EPS: 0.56

Email this page to a friend.    Insider Transactions for VLTR

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2014-02-10 15:21:32.0 VOLTERRA SEMICONDUCTOR CORP VLTR TimesSquare Capital Management n/a view
B 2014-01-31 07:11:32.0 VOLTERRA SEMICONDUCTOR CORP VLTR Artisan Partners Limited Partnership 0.0% view
S 2013-10-03 13:15:47.0 VOLTERRA SEMICONDUCTOR CORP VLTR GAMCO INVESTORS 0.0% view
B 2013-08-22 16:09:30.0 VOLTERRA SEMICONDUCTOR CORP VLTR GAMCO INVESTORS 3.37% view
B 2013-03-08 18:08:16.0 VOLTERRA SEMICONDUCTOR CORP VLTR BlackRock Inc 10.11% view
S 2013-02-14 14:15:32.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 3.29% view
B 2013-02-11 11:03:35.0 VOLTERRA SEMICONDUCTOR CORP VLTR VANGUARD GROUP INC 6.0% view
B 2013-02-11 11:03:08.0 VOLTERRA SEMICONDUCTOR CORP VLTR TimesSquare Capital Management 7.0% view
S 2013-02-07 08:56:11.0 VOLTERRA SEMICONDUCTOR CORP VLTR Invesco Ltd 0.1% view
B 2013-02-06 07:36:26.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARTISAN PARTNERS HOLDINGS LP 5.5% view
S 2013-02-04 15:44:21.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 0.77% view
S 2012-11-13 14:10:06.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 10.398% view
B 2012-02-14 12:59:27.0 VOLTERRA SEMICONDUCTOR CORP VLTR Invesco Ltd 7.1% view
B 2012-02-14 12:24:57.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 15.82% view
B 2012-02-10 09:05:37.0 VOLTERRA SEMICONDUCTOR CORP VLTR VANGUARD GROUP INC 5.31% view
B 2012-02-09 08:39:03.0 VOLTERRA SEMICONDUCTOR CORP VLTR BlackRock Inc 9.64% view
B 2012-01-30 13:05:46.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 5.29% view
B 2011-03-23 19:57:38.0 VOLTERRA SEMICONDUCTOR CORP VLTR BROWN ADVISORY HOLDINGS INC 5.2% view
B 2011-03-10 07:21:56.0 VOLTERRA SEMICONDUCTOR CORP VLTR BROWN ADVISORY HOLDINGS INC 5.2% view
B 2011-02-14 16:42:49.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 15.0% view
B 2011-02-09 10:55:19.0 VOLTERRA SEMICONDUCTOR CORP VLTR BlackRock Inc 7.13% view
S 2011-02-03 15:32:29.0 VOLTERRA SEMICONDUCTOR CORP VLTR Bank of New York Mellon CORP 0.99% view
B 2010-02-16 12:58:24.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 15.0% view
S 2010-02-16 07:24:40.0 VOLTERRA SEMICONDUCTOR CORP VLTR SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC 2.981% view
B 2010-02-04 14:43:09.0 VOLTERRA SEMICONDUCTOR CORP VLTR Bank of New York Mellon CORP 5.17% view
S 2010-02-03 16:26:25.0 VOLTERRA SEMICONDUCTOR CORP VLTR PRUDENTIAL FINANCIAL INC n/a view
B 2009-05-11 08:08:29.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC 10.156% view
S 2009-02-17 15:22:03.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC n/a view
S 2009-02-17 10:39:22.0 VOLTERRA SEMICONDUCTOR CORP VLTR BROWN INVESTMENT ADVISORY & TRUST CO 1.5% view
B 2009-02-06 13:27:22.0 VOLTERRA SEMICONDUCTOR CORP VLTR PRUDENTIAL FINANCIAL INC 5.3% view
S 2009-01-12 12:04:35.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 0.28% view
S 2008-12-10 16:59:40.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARTIS CAPITAL MANAGEMENT 12.0% view
S 2008-07-02 19:50:24.0 VOLTERRA SEMICONDUCTOR CORP VLTR Integral Capital Management VII 1.6% view
B 2008-04-18 15:11:52.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARTIS CAPITAL MANAGEMENT 14.9% view
B 2008-02-14 13:17:54.0 VOLTERRA SEMICONDUCTOR CORP VLTR Integral Capital Management VII 5.8% view
B 2008-02-13 19:27:58.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARTIS CAPITAL MANAGEMENT 7.3% view
S 2008-02-12 15:33:50.0 VOLTERRA SEMICONDUCTOR CORP VLTR SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC 6.44% view
B 2008-02-12 15:32:39.0 VOLTERRA SEMICONDUCTOR CORP VLTR PRICE T ROWE ASSOCIATES INC 6.5% view
B 2008-02-11 17:36:28.0 VOLTERRA SEMICONDUCTOR CORP VLTR BROWN INVESTMENT ADVISORY & TRUST CO 5.2% view
S 2008-02-11 12:50:29.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR LLC n/a view
S 2008-02-05 11:52:10.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARBOR CAPITAL MANAGEMENT LLC 0.0% view
S 2008-01-09 10:24:08.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 7.52% view
S 2007-11-08 11:14:55.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 8.85% view
B 2007-10-25 10:05:30.0 VOLTERRA SEMICONDUCTOR CORP VLTR Integral Capital Management VII 3.9% view
B 2007-03-09 15:45:07.0 VOLTERRA SEMICONDUCTOR CORP VLTR WADDELL & REED FINANCIAL INC 12.0% view
S 2007-02-14 16:41:10.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR CORP n/a view
S 2007-02-14 10:39:38.0 VOLTERRA SEMICONDUCTOR CORP VLTR SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC 7.21% view
S 2007-02-12 16:58:07.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR CORP n/a view
S 2007-02-09 10:52:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR RS INVESTMENT MANAGEMENT CO LLC 0.2% view
S 2007-02-09 07:21:56.0 VOLTERRA SEMICONDUCTOR CORP VLTR WADDELL & REED FINANCIAL INC 10.1% view
B 2007-02-02 10:07:09.0 VOLTERRA SEMICONDUCTOR CORP VLTR ARBOR CAPITAL MANAGEMENT LLC 5.1% view
B 2007-01-17 12:23:32.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 13.87% view
B 2006-02-14 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR KLEINER PERKINS CAUFIELD & BYERS VIII LP 100.0% view
B 2006-02-14 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC 7.99% view
B 2006-02-14 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR FMR CORP n/a view
B 2006-02-10 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR RS INVESTMENT MANAGEMENT CO LLC 5.1% view
S 2006-02-06 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR MORGENTHALER VENTURE PARTNERS V LP 0.01% view
B 2006-02-01 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR WADDELL & REED FINANCIAL INC 11.8% view
B 2006-01-10 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR BLAIR WILLIAM & CO 11.6% view
S 2005-12-29 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR AMVESCAP PLC 3.9% view
B 2005-09-08 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR WADDELL & REED FINANCIAL INC 11.4% view
B 2005-02-15 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR AMVESCAP PLC 7.83% view
B 2005-02-14 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR KLEINER PERKINS CAUFIELD & BYERS VIII LP 16.23% view
B 2005-02-11 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR Stratakos Anthony 5.8% view
B 2005-02-09 00:00:00.0 VOLTERRA SEMICONDUCTOR CORP VLTR MORGENTHALER VENTURE PARTNERS V LP 5.9% 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.