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SUPX - As of  06/20/24, 12:53:50 PM:   46 Insider Transactions.

Sector: Technology    Industry: Semiconductor - Integrated Circuits
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.85

Email this page to a friend.    Insider Transactions for SUPX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2014-03-10 14:16:19.0 SUPERTEX INC SUPX WELLINGTON MANAGEMENT CO LLP 0.0% view
B 2014-02-12 07:03:11.0 SUPERTEX INC SUPX VANGUARD GROUP INC 10.59% view
B 2014-01-30 14:16:22.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 8.6% view
B 2014-01-10 14:54:19.0 SUPERTEX INC SUPX PRICE T ROWE ASSOCIATES INC 5.13% view
B 2013-02-07 18:52:25.0 SUPERTEX INC SUPX BlackRock Inc 0.0% view
S 2013-02-05 12:15:37.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 2.1% view
B 2012-02-10 18:10:24.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC 7.3% view
B 2012-02-10 11:02:20.0 SUPERTEX INC SUPX PRICE T ROWE ASSOCIATES INC 0.0% view
S 2012-01-23 14:31:31.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 5.55% view
S 2011-05-04 08:00:16.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC 0.0% view
B 2011-02-10 17:55:11.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC 12.3% view
B 2011-02-08 14:58:33.0 SUPERTEX INC SUPX BlackRock Inc 12.3% view
B 2010-02-10 16:52:31.0 SUPERTEX INC supx Ionic Capital Management LLC 5.28% view
B 2010-01-29 15:35:16.0 SUPERTEX INC supx RIMA MANAGEMENT 5.2% view
S 2010-01-07 10:55:48.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 4.3% view
S 2009-09-09 13:07:21.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 5.3% view
B 2009-08-21 16:49:31.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 9.2% view
S 2009-03-13 12:51:00.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 4.2% view
B 2009-02-10 13:13:50.0 SUPERTEX INC SUPX Tygh Capital Management 11.36% view
B 2009-01-30 12:20:49.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 5.4% view
S 2008-02-14 16:37:33.0 SUPERTEX INC SUPX FMR LLC n/a view
B 2008-02-08 08:54:01.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP n/a view
B 2008-02-01 14:53:55.0 SUPERTEX INC SUPX RIMA MANAGEMENT 10.24% view
B 2008-01-29 13:02:37.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 10.18% view
S 2007-03-05 12:13:26.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
B 2007-02-12 16:58:02.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 6.64% view
S 2006-02-14 00:00:00.0 SUPERTEX INC SUPX FMR CORP n/a view
S 2006-02-14 00:00:00.0 SUPERTEX INC SUPX FMR CORP n/a view
S 2006-02-10 00:00:00.0 SUPERTEX INC SUPX KENNEDY CAPITAL MANAGEMENT INC 0.0% view
B 2005-02-14 00:00:00.0 SUPERTEX INC SUPX KENNEDY CAPITAL MANAGEMENT INC 10.4% view
S 2004-12-13 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
S 2004-05-27 00:00:00.0 SUPERTEX INC SUPX PAO FRANK 4.1% view
S 2004-02-18 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP 5.7% view
S 2004-02-13 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
B 2003-02-14 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
S 2003-01-27 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP 7.4% view
S 2002-02-14 00:00:00.0 SUPERTEX INC SUPX PAO FRANK 6.46% view
S 2002-02-14 00:00:00.0 SUPERTEX INC SUPX BERNSTEIN SANFORD C & CO INC 0.0% view
B 2000-02-15 00:00:00.0 SUPERTEX INC SUPX BERNSTEIN SANFORD C & CO INC 6.3% view
S 2000-02-03 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP 8.1% view
S 1999-02-12 00:00:00.0 SUPERTEX INC SUPX DIMENSIONAL FUND ADVISORS INC n/a view
S 1998-05-08 00:00:00.0 SUPERTEX INC SUPX PAO FRANK 7.93% view
S 1997-02-14 00:00:00.0 SUPERTEX INC SUPX PAO HENRY C 6.89% view
B 1997-02-14 00:00:00.0 SUPERTEX INC SUPX DIMENSIONAL FUND ADVISORS INC n/a view
B 1996-03-25 00:00:00.0 SUPERTEX INC SUPX PUSH INC 16.42% view
B 1996-02-15 00:00:00.0 SUPERTEX INC SUPX CHANG ROSALIND PAO 6.9% 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.