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SUPX - As of  09/27/24, 04:45:15 AM:   45 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 8.62% view
B 2014-02-12 07:03:11.0 SUPERTEX INC SUPX WELLINGTON MANAGEMENT CO LLP 10.59% view
B 2014-01-30 14:16:22.0 SUPERTEX INC SUPX BlackRock Inc 8.6% view
B 2014-01-10 14:54:19.0 SUPERTEX INC SUPX VANGUARD GROUP INC 5.13% view
B 2013-02-07 18:52:25.0 SUPERTEX INC SUPX PRICE T ROWE ASSOCIATES INC 0.0% view
S 2013-02-05 12:15:37.0 SUPERTEX INC SUPX RIMA SENVEST MANAGEMENT 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 Ionic Capital Management LLC 0.0% view
B 2011-02-10 17:55:11.0 SUPERTEX INC SUPX RIMA MANAGEMENT 5.4% view
B 2011-02-08 14:58:33.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 12.3% view
B 2010-02-08 15:29:48.0 SUPERTEX INC supx Ionic Capital Management LLC 5.28% view
B 2010-01-26 17:00:12.0 SUPERTEX INC supx RIMA MANAGEMENT 11.0% view
B 2009-09-15 20:26:15.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 4.3% view
S 2009-09-01 15:59:19.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 5.3% view
B 2009-03-24 16:20:37.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 9.2% view
S 2009-02-17 11:13:48.0 SUPERTEX INC SUPX RIMA MANAGEMENT 4.2% view
S 2009-02-06 19:10:49.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 11.36% view
S 2008-12-23 16:55:45.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC n/a view
B 2008-02-11 12:50:28.0 SUPERTEX INC SUPX FMR LLC n/a view
B 2008-02-07 14:30:35.0 SUPERTEX INC SUPX Tygh Capital Management 5.28% view
S 2008-01-31 13:10:32.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 9.8% view
B 2007-08-02 13:08:22.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 10.18% view
S 2007-02-14 18:57:05.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
S 2007-01-12 13:47:21.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 6.64% view
S 2006-02-14 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
S 2006-02-10 00:00:00.0 SUPERTEX INC SUPX FMR CORP 0.0% view
S 2005-02-14 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a 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 PUSH INC 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.