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EBS - As of  06/20/24, 12:53:50 PM:   45 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$30.47  Avg Vol(3m): 707,800  P/E: 16.20  EPS: 1.87

Email this page to a friend.    Insider Transactions for EBS

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-12 08:02:53.0 SUPERTEX INC SUPX WELLINGTON MANAGEMENT CO LLP 0.0% view
S 2014-02-14 09:39:35.0 SUPERTEX INC SUPX VANGUARD GROUP INC 3.31% view
S 2014-02-10 09:26:12.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 2.94% view
B 2014-01-30 14:09:35.0 SUPERTEX INC SUPX PRICE T ROWE ASSOCIATES INC 7.0% view
B 2013-02-11 14:45:19.0 SUPERTEX INC SUPX VANGUARD GROUP INC 7.53% view
S 2013-02-06 11:52:02.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 5.69% view
S 2012-02-14 10:25:12.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC n/a view
S 2012-02-10 12:51:34.0 SUPERTEX INC SUPX PRICE T ROWE ASSOCIATES INC 10.5% view
B 2012-02-09 11:27:38.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 5.97% view
S 2011-05-05 13:46:34.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC 7.2% view
S 2011-02-14 18:28:02.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LLC 12.3% view
S 2011-02-09 16:24:20.0 SUPERTEX INC SUPX BlackRock Inc 7.0% view
B 2011-02-03 16:12:46.0 SUPERTEX INC supx COLUMBIA WANGER ASSET MANAGEMENT LP 12.6% view
B 2010-02-08 15:29:48.0 SUPERTEX INC supx Ionic Capital Management LLC 7.03% 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 10.43% view
S 2009-09-01 15:59:19.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 7.4% view
B 2009-03-24 16:20:37.0 SUPERTEX INC SUPX MICROCHIP TECHNOLOGY INC 6.1% view
S 2009-02-17 11:13:48.0 SUPERTEX INC SUPX Tygh Capital Management n/a view
S 2009-02-06 19:10:49.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 9.99% view
S 2008-12-23 16:55:45.0 SUPERTEX INC SUPX FMR LLC n/a view
B 2008-02-11 12:50:28.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 10.74% view
B 2008-02-07 14:30:35.0 SUPERTEX INC SUPX RIMA MANAGEMENT 5.28% view
S 2008-01-31 13:10:32.0 SUPERTEX INC SUPX COLUMBIA WANGER ASSET MANAGEMENT LP 9.8% view
B 2007-08-02 13:08:22.0 SUPERTEX INC SUPX ROYCE & ASSOCIATES LLC 10.64% 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 FMR CORP n/a view
B 2006-02-14 00:00:00.0 SUPERTEX INC SUPX FMR CORP n/a view
S 2005-12-08 00:00:00.0 SUPERTEX INC SUPX KENNEDY CAPITAL MANAGEMENT INC n/a view
S 2005-02-08 00:00:00.0 SUPERTEX INC SUPX KENNEDY CAPITAL MANAGEMENT INC 10.4% view
S 2004-09-10 00:00:00.0 SUPERTEX INC SUPX WASATCH ADVISORS INC n/a view
S 2004-04-22 00:00:00.0 SUPERTEX INC SUPX PAO FRANK 4.1% view
B 2004-02-13 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP 5.7% view
S 2003-08-11 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 6.89% view
B 2002-02-14 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP 6.93% view
S 2002-02-14 00:00:00.0 SUPERTEX INC SUPX PAO FRANK n/a view
B 2000-11-08 00:00:00.0 SUPERTEX INC SUPX BERNSTEIN SANFORD C & CO INC 8.15% view
S 2000-02-09 00:00:00.0 SUPERTEX INC SUPX BERNSTEIN SANFORD C & CO INC n/a view
B 1999-02-16 00:00:00.0 SUPERTEX INC SUPX ACCOUNT MANAGEMENT CORP n/a view
B 1999-02-12 00:00:00.0 SUPERTEX INC SUPX DIMENSIONAL FUND ADVISORS INC 9.8% view
S 1998-04-28 00:00:00.0 SUPERTEX INC SUPX PAO FRANK 13.37% view
S 1997-02-14 00:00:00.0 SUPERTEX INC SUPX PAO HENRY C 5.53% view
B 1997-02-13 00:00:00.0 SUPERTEX INC SUPX DIMENSIONAL FUND ADVISORS INC 8.42% view
B 1996-03-25 00:00:00.0 SUPERTEX INC SUPX PUSH INC 8.06% 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.