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QSII - As of  04/30/25, 09:47:30 AM:   105 Insider Transactions.

Sector: Technology    Industry: Healthcare Information Services
Prev Close:$12.60  Avg Vol(3m): 425,057  P/E: 140.00  EPS: 0.09

Email this page to a friend.    Insider Transactions for QSII

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-04-10 06:01:53.0 NEXTGEN HEALTHCARE NXGN HUSSEIN AHMED 1.7% view
S 2020-02-14 09:52:23.0 NEXTGEN HEALTHCARE NXGN BROWN CAPITAL MANAGEMENT LLC 13.82% view
S 2020-02-12 09:26:52.0 NEXTGEN HEALTHCARE NXGN VANGUARD GROUP INC 7.97% view
B 2019-09-17 13:50:33.0 NEXTGEN HEALTHCARE NXGN HUSSEIN AHMED 7.5% view
S 2019-09-12 15:07:00.0 NEXTGEN HEALTHCARE NXGN HUSSEIN AHMED 7.5% view
S 2019-02-14 09:45:33.0 NEXTGEN HEALTHCARE QSII BROWN CAPITAL MANAGEMENT LLC 14.56% view
B 2019-02-11 15:40:24.0 NEXTGEN HEALTHCARE QSII VANGUARD GROUP INC 8.21% view
B 2019-01-31 14:06:16.0 NEXTGEN HEALTHCARE QSII BlackRock Inc 11.2% view
S 2018-02-14 09:48:10.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 14.87% view
B 2018-02-12 09:47:05.0 QUALITY SYSTEMS QSII VANGUARD GROUP INC 7.89% view
B 2018-01-19 13:58:46.0 QUALITY SYSTEMS QSII BlackRock Inc 10.6% view
B 2017-08-10 12:15:17.0 QUALITY SYSTEMS QSII BlackRock Inc 10.6% view
S 2017-02-10 21:22:05.0 QUALITY SYSTEMS QSII VANGUARD GROUP INC 7.09% view
B 2017-02-09 15:11:16.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 15.29% view
B 2017-01-25 17:23:36.0 QUALITY SYSTEMS QSII BlackRock Inc 8.8% view
B 2016-03-08 15:13:13.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 14.35% view
B 2016-02-10 11:26:59.0 QUALITY SYSTEMS QSII VANGUARD GROUP INC 7.85% view
B 2016-02-05 17:28:48.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 10.73% view
B 2016-02-05 16:37:23.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 9.48% view
B 2016-01-27 12:24:59.0 QUALITY SYSTEMS QSII BlackRock Inc 7.2% view
S 2015-02-05 10:49:44.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 7.26% view
B 2015-01-29 14:21:11.0 QUALITY SYSTEMS QSII BlackRock Inc 6.7% view
S 2014-04-10 09:59:02.0 QUALITY SYSTEMS QSII FMR LLC 3.132% view
B 2014-02-14 06:56:30.0 QUALITY SYSTEMS QSII FMR LLC 8.294% view
S 2014-02-13 16:10:02.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 7.37% view
B 2014-01-30 11:39:31.0 QUALITY SYSTEMS QSII BlackRock Inc 6.1% view
B 2013-02-14 09:09:09.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 7.8% view
B 2013-01-30 14:51:09.0 QUALITY SYSTEMS QSII BlackRock Inc 5.37% view
B 2012-11-08 10:37:18.0 QUALITY SYSTEMS QSII BROWN CAPITAL MANAGEMENT LLC 6.41% view
S 2012-08-31 17:09:33.0 QUALITY SYSTEMS QSII HUSSEIN AHMED 9.6% view
B 2012-08-01 15:10:28.0 QUALITY SYSTEMS QSII HUSSEIN AHMED 15.7% view
S 2012-06-18 17:23:31.0 QUALITY SYSTEMS QSII HUSSEIN AHMED 15.7% view
S 2012-06-11 13:06:45.0 QUALITY SYSTEMS QSII FMR LLC 0.723% view
S 2012-03-09 17:32:51.0 QUALITY SYSTEMS QSII BlackRock Inc 4.97% view
S 2012-02-14 15:32:28.0 QUALITY SYSTEMS QSII Neuberger Berman Group LLC 4.337% view
B 2012-02-09 13:15:04.0 QUALITY SYSTEMS QSII BlackRock Inc 5.02% view
S 2011-11-10 16:31:45.0 QUALITY SYSTEMS QSII HUSSEIN AHMED 15.9% view
S 2011-05-23 17:28:24.0 QUALITY SYSTEMS QSII RAZIN SHELDON 18.7% view
S 2011-02-14 18:23:30.0 QUALITY SYSTEMS QSII FMR LLC 8.04% view
B 2011-02-14 14:53:12.0 QUALITY SYSTEMS QSII Neuberger Berman Group LLC 5.853% view
B 2010-11-09 15:34:31.0 QUALITY SYSTEMS QSII BlackRock Inc 4.65% view
B 2010-02-16 12:56:07.0 QUALITY SYSTEMS INC QSII FMR LLC 8.216% view
S 2010-02-09 10:47:02.0 QUALITY SYSTEMS INC QSII COLUMBIA WANGER ASSET MANAGEMENT LP 5.0% view
S 2009-02-06 18:15:52.0 QUALITY SYSTEMS INC QSII COLUMBIA WANGER ASSET MANAGEMENT LP 7.67% view
B 2008-07-01 10:08:36.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 16.9% view
S 2008-05-27 20:21:14.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 16.62% view
B 2008-05-09 09:33:42.0 QUALITY SYSTEMS INC QSII COLUMBIA WANGER ASSET MANAGEMENT LP 10.18% view
S 2008-02-14 16:34:15.0 QUALITY SYSTEMS INC QSII FMR LLC n/a view
B 2008-01-23 14:29:34.0 QUALITY SYSTEMS INC QSII COLUMBIA WANGER ASSET MANAGEMENT LP 6.15% view
S 2007-07-30 17:27:17.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 17.1% view
S 2007-02-14 16:47:03.0 QUALITY SYSTEMS INC QSII FMR CORP n/a view
B 2006-12-26 18:07:48.0 QUALITY SYSTEMS INC QSII BJURMAN BARRY & ASSOCIATES 12.0% view
B 2006-12-26 16:54:04.0 QUALITY SYSTEMS INC QSII BJURMAN BARRY & ASSOCIATES 5.1359% view
B 2006-06-12 00:00:00.0 QUALITY SYSTEMS INC QSII FMR CORP n/a view
S 2005-07-07 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 17.6% view
S 2005-02-04 00:00:00.0 QUALITY SYSTEMS INC QSII ARBOR CAPITAL MANAGEMENT LLC 0.0% view
S 2004-08-23 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 18.1% view
B 2004-02-09 00:00:00.0 QUALITY SYSTEMS INC QSII ARBOR CAPITAL MANAGEMENT LLC 6.03% view
S 2003-05-02 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 4.9% view
B 2003-02-07 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC 4.76% view
B 2003-01-07 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 6.9% view
S 2002-12-16 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 4.9% view
S 2002-07-11 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 5.5% view
S 2002-02-27 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 7.9% view
S 2002-02-26 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 7.9% view
S 2002-02-12 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC n/a view
B 2001-08-16 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 9.5% view
B 2001-08-15 00:00:00.0 QUALITY SYSTEMS INC QSII CANNELL CAPITAL LLC 6.0% view
S 2001-02-02 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC n/a view
S 2000-02-03 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-08-13 00:00:00.0 QUALITY SYSTEMS INC QSII RAZIN SHELDON 24.46% view
S 1999-08-10 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC n/a view
S 1999-08-09 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 18.46% view
S 1999-07-21 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC n/a view
S 1999-07-09 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 18.46% view
S 1999-07-08 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC n/a view
S 1999-06-24 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC n/a view
B 1999-06-23 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 18.46% view
S 1999-04-14 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.99% view
S 1999-03-30 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.99% view
S 1999-03-29 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.99% view
S 1999-03-22 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.99% view
B 1999-03-11 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.99% view
S 1999-02-11 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-02-02 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.96% view
B 1998-08-25 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 9.5% view
B 1998-07-29 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 8.4% view
B 1998-06-08 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 6.8% view
B 1998-02-10 00:00:00.0 QUALITY SYSTEMS INC QSII DIMENSIONAL FUND ADVISORS INC n/a view
B 1998-01-28 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 6.2% view
B 1997-12-22 00:00:00.0 QUALITY SYSTEMS INC QSII LAWNDALE CAPITAL MANAGEMENT INC 5.1% view
S 1997-05-13 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.2% view
B 1997-04-02 00:00:00.0 QUALITY SYSTEMS INC QSII HOWARD RICE NEMEROVSKI CANADY FALK & RABKIN 0.0% view
B 1997-04-02 00:00:00.0 QUALITY SYSTEMS INC QSII HOWARD RICE NEMEROVSKI CANADY FALK & RABKIN 6.52% view
B 1997-03-05 00:00:00.0 QUALITY SYSTEMS INC QSII QUALITY SYSTEMS INC 25.2% view
S 1997-01-15 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.2% view
B 1997-01-08 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.2% view
S 1996-11-14 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.1% view
B 1996-11-08 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.8% view
S 1996-11-05 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.1% view
B 1996-11-04 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.88% view
S 1996-10-25 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED n/a view
B 1996-10-23 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.55% view
B 1996-10-21 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.22% view
B 1996-09-23 00:00:00.0 QUALITY SYSTEMS INC QSII HUSSEIN AHMED 0.18% 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.