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SIX - As of  05/15/24, 10:24:20 AM:   174 Insider Transactions.

Sector: Services    Industry: General Entertainment
Prev Close:$58.27  Avg Vol(3m): 844,232  P/E: 31.90  EPS: 1.83

Email this page to a friend.    Insider Transactions for SIX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-08-06 18:00:06.0 Six Flags Entertainment Corp SIX BlackRock Inc 10.0% view
B 2020-02-26 17:16:17.0 Six Flags Entertainment Corp SIX H PARTNERS MANAGEMENT 8.27% view
S 2020-02-14 13:16:39.0 Six Flags Entertainment Corp SIX JANUS HENDERSON GROUP PLC 2.1% view
B 2020-02-14 12:03:34.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 9.4% view
B 2020-02-12 08:08:52.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 8.88% view
B 2020-02-06 09:09:45.0 Six Flags Entertainment Corp SIX BlackRock Inc 8.3% view
B 2020-02-03 17:13:20.0 Six Flags Entertainment Corp SIX H PARTNERS MANAGEMENT 6.51% view
B 2020-01-16 09:58:53.0 Six Flags Entertainment Corp SIX H PARTNERS MANAGEMENT 6.51% view
B 2019-02-13 18:12:24.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 7.1% view
S 2019-02-13 16:25:16.0 Six Flags Entertainment Corp SIX WILLIAM BLAIR INVESTMENT MANAGEMENT 3.2% view
B 2019-02-12 17:46:01.0 Six Flags Entertainment Corp SIX JANUS HENDERSON GROUP PLC 5.4% view
B 2019-02-11 13:21:51.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 7.79% view
B 2019-02-06 17:27:44.0 Six Flags Entertainment Corp SIX BlackRock Inc 7.6% view
S 2018-11-09 15:35:16.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 4.1% view
S 2018-06-15 16:38:04.0 Six Flags Entertainment Corp SIX JAFFER REHAN 8.38% view
S 2018-03-12 17:03:38.0 Six Flags Entertainment Corp SIX JAFFER REHAN 9.29% view
S 2018-02-13 18:38:28.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 10.6% view
B 2018-02-13 14:20:51.0 Six Flags Entertainment Corp SIX WILLIAM BLAIR INVESTMENT MANAGEMENT 5.38% view
B 2018-02-12 10:10:50.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 6.93% view
B 2018-02-12 09:58:54.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 6.93% view
B 2018-02-01 09:25:12.0 Six Flags Entertainment Corp SIX BlackRock Inc 7.4% view
S 2017-05-01 16:35:56.0 Six Flags Entertainment Corp SIX JAFFER REHAN 9.94% view
B 2017-02-14 15:27:23.0 Six Flags Entertainment Corp SIX WILLIAM BLAIR INVESTMENT MANAGEMENT 5.24% view
B 2017-02-13 17:25:04.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 11.1% view
B 2017-02-13 06:46:53.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 6.27% view
B 2016-12-09 11:47:48.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 10.4% view
S 2016-05-26 16:24:54.0 Six Flags Entertainment Corp SIX JAFFER REHAN 15.24% view
B 2016-02-12 17:45:05.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 9.9% view
B 2016-02-11 09:51:57.0 Six Flags Entertainment Corp SIX VANGUARD GROUP INC 5.74% view
S 2015-10-27 17:25:54.0 Six Flags Entertainment Corp SIX JAFFER REHAN 16.76% view
S 2015-04-28 16:54:55.0 Six Flags Entertainment Corp SIX REID 4.0% view
B 2015-02-13 11:34:30.0 Six Flags Entertainment Corp SIX Capital Research Global Investors 8.3% view
B 2014-08-28 17:18:24.0 Six Flags Entertainment Corp SIX REID 5.1% view
S 2014-02-14 10:21:26.0 Six Flags Entertainment Corp SIX BHR Capital LLC 4.12% view
S 2014-02-03 12:00:39.0 Six Flags Entertainment Corp SIX JAFFER REHAN 17.3% view
S 2013-02-14 16:11:40.0 Six Flags Entertainment Corp SIX BHR Capital LLC 6.46% view
S 2012-07-13 16:53:25.0 Six Flags Entertainment Corp SIX Pentwater Capital Management LP 4.38% view
S 2012-05-15 17:15:37.0 Six Flags Entertainment Corp SIX Pentwater Capital Management LP 5.44% view
B 2012-03-14 06:09:04.0 Six Flags Entertainment Corp SIX JAFFER REHAN 24.3% view
S 2012-02-14 19:11:32.0 Six Flags Entertainment Corp SIX Pentwater Capital Management LP 6.25% view
S 2012-02-14 16:14:39.0 Six Flags Entertainment Corp SIX BHR Capital 9.99% view
S 2012-02-14 11:56:26.0 Six Flags Entertainment Corp SIX CQS Cayman LP n/a view
S 2012-02-13 16:24:11.0 Six Flags Entertainment Corp SIX Altai Capital Management 4.4% view
B 2011-07-13 21:40:39.0 Six Flags Entertainment Corp SIX JAFFER REHAN 24.1% view
S 2011-04-08 17:09:23.0 Six Flags Entertainment Corp SIX JAFFER REHAN 24.0% view
S 2011-02-22 17:23:30.0 Six Flags Entertainment Corp SIX Pentwater Capital Management LP 7.5% view
B 2011-02-14 15:14:48.0 Six Flags Entertainment Corp SIX BHR Capital 15.06% view
B 2011-02-14 15:01:08.0 Six Flags Entertainment Corp SIX Altai Capital Management 7.4% view
S 2011-02-14 12:01:55.0 Six Flags Entertainment Corp SIX Roth Michael Anthony 5.0% view
B 2011-02-04 17:09:23.0 Six Flags Entertainment Corp SIX CQS Cayman LP 5.38% view
B 2010-05-24 17:27:02.0 Six Flags Entertainment Corp SIXFQ JAFFER REHAN 24.3% view
B 2010-05-10 19:22:09.0 SIX FLAGS SIXF Pentwater Capital Management LP 8.5% view
B 2010-05-10 18:06:11.0 SIX FLAGS SIXF BAY HARBOUR MANAGEMENT LC 15.3% view
B 2010-05-10 17:33:44.0 SIX FLAGS SIXF Altai Capital Management 6.78% view
B 2010-05-10 17:31:15.0 SIX FLAGS SIXF JAFFER REHAN 24.3% view
B 2010-05-10 17:11:44.0 SIX FLAGS SIXF Roth Michael Anthony 7.3% view
B 2010-02-16 13:49:35.0 SIX FLAGS SIXF BARCLAYS PLC 0.0% view
S 2009-10-09 17:31:04.0 SIX FLAGS SIXF CITIGROUP INC 0.0% view
S 2009-02-17 13:29:43.0 SIX FLAGS SIX Tracer Capital Management L 0.0% view
S 2009-02-11 14:59:40.0 SIX FLAGS SIX Global Securities Services 1.6% view
S 2009-02-10 18:05:28.0 SIX FLAGS SIX HBK INVESTMENTS L P 5.0% view
S 2009-02-09 13:07:48.0 SIX FLAGS SIX DIMENSIONAL FUND ADVISORS INC 3.88% view
S 2009-02-06 17:47:41.0 SIX FLAGS SIX CITIGROUP INC 9.1% view
S 2008-12-10 15:22:10.0 SIX FLAGS SIX FMR LLC n/a view
S 2008-08-11 16:15:48.0 SIX FLAGS SIX FMR LLC n/a view
S 2008-02-14 16:36:28.0 SIX FLAGS SIX FMR LLC n/a view
S 2008-02-14 15:46:40.0 SIX FLAGS SIX Tracer Capital Management L 7.56% view
S 2008-02-14 15:13:31.0 SIX FLAGS SIX SAC CAPITAL ADVISORS LLC 0.01% view
S 2008-02-14 06:53:24.0 SIX FLAGS SIX JANA PARTNERS LLC 0.0% view
B 2008-02-13 18:45:58.0 SIX FLAGS SIX HBK INVESTMENTS L P 9.6% view
B 2008-02-11 13:29:45.0 SIX FLAGS SIX Global Securities Services 5.2% view
S 2008-02-06 11:05:19.0 SIX FLAGS SIX DIMENSIONAL FUND ADVISORS INC 6.14% view
S 2008-02-01 11:44:18.0 SIX FLAGS SIX CITIGROUP INC 9.8% view
S 2008-01-07 09:45:36.0 SIX FLAGS SIX WEITZ WALLACE R & CO 4.9% view
B 2007-12-10 16:21:21.0 SIX FLAGS SIX CITIGROUP INC 10.3% view
S 2007-10-16 17:25:21.0 SIX FLAGS SIX RED ZONE LLC 5.6% view
S 2007-08-31 14:33:00.0 SIX FLAGS SIX Highbridge International LLC 0.38% view
B 2007-08-20 07:55:06.0 SIX FLAGS SIX HBK INVESTMENTS L P 6.7% view
B 2007-08-17 18:16:11.0 SIX FLAGS SIX HBK INVESTMENTS L P 6.7% view
B 2007-07-05 16:05:14.0 SIX FLAGS SIX SAC CAPITAL ADVISORS LLC 5.2% view
S 2007-02-14 16:08:04.0 SIX FLAGS INC SIX Highbridge International LLC 7.43% view
S 2007-02-14 16:05:50.0 SIX FLAGS INC SIX JANA PARTNERS LLC 5.3% view
S 2007-02-08 19:48:58.0 SIX FLAGS INC SIX DIMENSIONAL FUND ADVISORS INC 8.46% view
B 2007-02-08 17:03:49.0 SIX FLAGS INC SIX CITIGROUP INC 9.5% view
B 2007-02-06 16:55:15.0 SIX FLAGS INC SIX Tracer Capital Management L 8.48% view
S 2007-02-01 20:32:44.0 SIX FLAGS INC SIX DIMENSIONAL FUND ADVISORS INC 8.46% view
S 2007-01-18 17:51:37.0 SIX FLAGS INC SIX BARCLAYS GLOBAL INVESTORS NA 1.69% view
B 2007-01-18 09:36:16.0 SIX FLAGS INC SIX WEITZ WALLACE R & CO 5.1% view
S 2006-10-13 17:04:50.0 SIX FLAGS INC SIX HBK INVESTMENTS L P 5.0% view
B 2006-07-28 00:00:00.0 SIX FLAGS INC PKS HBK INVESTMENTS L P 6.1% view
S 2006-04-21 00:00:00.0 SIX FLAGS INC PKS Diaco Investments n/a view
B 2006-04-20 00:00:00.0 SIX FLAGS INC PKS JANA PARTNERS LLC 11.1% view
S 2006-04-10 00:00:00.0 SIX FLAGS INC PKS WEITZ WALLACE R & CO 1.6% view
S 2006-04-10 00:00:00.0 SIX FLAGS INC PKS WEITZ WALLACE R & CO 1.6% view
S 2006-03-30 00:00:00.0 SIX FLAGS INC PKS Diaco Investments 7.3% view
S 2006-03-30 00:00:00.0 SIX FLAGS INC PKS Diaco Investments 7.3% view
S 2006-03-30 00:00:00.0 SIX FLAGS INC PKS Diaco Investments 4.4% view
B 2006-02-14 00:00:00.0 SIX FLAGS INC PKS REED CONNER & BIRDWELL LLC 9.65% view
S 2006-02-14 00:00:00.0 SIX FLAGS INC PKS FMR CORP n/a view
S 2006-02-13 00:00:00.0 SIX FLAGS INC PKS FRANKLIN RESOURCES INC n/a view
B 2006-02-09 00:00:00.0 SIX FLAGS INC PKS CITIGROUP INC 8.7% view
B 2006-02-06 00:00:00.0 SIX FLAGS INC PKS DIMENSIONAL FUND ADVISORS INC 8.71% view
B 2006-01-26 00:00:00.0 SIX FLAGS INC PKS BARCLAYS GLOBAL INVESTORS NA 4.66% view
S 2006-01-13 00:00:00.0 SIX FLAGS INC PKS WEITZ WALLACE R & CO 10.6% view
B 2006-01-11 00:00:00.0 SIX FLAGS INC PKS Highbridge International LLC 8.87% view
B 2005-12-27 00:00:00.0 SIX FLAGS INC PKS JANA PARTNERS LLC 7.4% view
S 2005-12-01 00:00:00.0 SIX FLAGS INC PKS RED ZONE LLC 11.7% view
S 2005-11-22 00:00:00.0 SIX FLAGS INC PKS RED ZONE LLC 11.7% view
B 2005-11-02 00:00:00.0 SIX FLAGS INC PKS Diaco Investments 9.8% view
B 2005-10-28 00:00:00.0 SIX FLAGS INC PKS REED CONNER & BIRDWELL LLC 7.87% view
S 2005-10-28 00:00:00.0 SIX FLAGS INC PKS REED CONNER & BIRDWELL LLC 0.0% view
B 2005-10-28 00:00:00.0 SIX FLAGS INC PKS REED CONNER & BIRDWELL LLC 7.87% view
S 2005-10-20 00:00:00.0 SIX FLAGS INC PKS RED ZONE LLC 11.7% view
S 2005-10-05 00:00:00.0 SIX FLAGS INC PKS RED ZONE LLC 11.7% view
B 2005-09-16 00:00:00.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 8.83% view
S 2020-02-05 13:33:34.0 MONOLITHIC POWER SYSTEMS INC MPWR FRANKLIN RESOURCES INC 4.9% view
B 2020-02-04 12:16:14.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 10.2% view
B 2019-02-13 11:58:22.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 8.63% view
B 2019-02-06 15:03:14.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 5.3% view
S 2018-02-09 14:19:38.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 10.1% view
B 2017-02-14 11:39:23.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 7.07% view
B 2017-02-08 15:42:29.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 9.8% view
S 2016-11-02 18:21:07.0 MONOLITHIC POWER SYSTEMS INC MPWR RS INVESTMENT MANAGEMENT CO LLC 0.0% view
B 2016-02-11 20:02:33.0 MONOLITHIC POWER SYSTEMS INC MPWR RS INVESTMENT MANAGEMENT CO LLC 5.35% view
S 2015-02-17 16:35:39.0 MONOLITHIC POWER SYSTEMS INC MPWR CITADEL ADVISORS LLC 2.8% view
B 2015-02-13 10:27:42.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 10.018% view
S 2015-01-23 15:15:26.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 4.8% view
S 2014-10-10 14:13:31.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 5.0% view
S 2014-05-02 14:48:30.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 5.42% view
B 2014-02-14 16:12:20.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 5.5% view
B 2014-02-14 06:54:30.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 5.77% view
B 2014-02-03 11:41:33.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 8.0% view
B 2013-12-27 09:25:02.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 5.6% view
S 2013-02-14 14:07:29.0 MONOLITHIC POWER SYSTEMS INC MPWR FRONTIER CAPITAL MANAGEMENT CO LLC 5.857% view
B 2013-02-13 18:39:12.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 5.56% view
S 2013-02-07 15:49:49.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 6.47% view
S 2013-02-04 15:42:25.0 MONOLITHIC POWER SYSTEMS INC MPWR JANUS CAPITAL MANAGEMENT LLC 0.0% view
S 2012-09-10 14:05:35.0 MONOLITHIC POWER SYSTEMS INC MPWR BLAIR WILLIAM & CO 5.66% view
B 2012-02-14 16:48:38.0 MONOLITHIC POWER SYSTEMS INC MPWR JANUS CAPITAL MANAGEMENT LLC 6.0% view
B 2012-02-13 12:22:30.0 MONOLITHIC POWER SYSTEMS INC MPWR COLUMBIA WANGER ASSET MANAGEMENT LLC 6.2% view
B 2012-02-10 07:42:42.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 5.4% view
S 2012-01-30 13:04:06.0 MONOLITHIC POWER SYSTEMS INC MPWR BLAIR WILLIAM & CO 3.77% view
B 2011-05-10 12:41:55.0 MONOLITHIC POWER SYSTEMS INC MPWR BLAIR WILLIAM & CO 9.008% view
B 2011-02-10 14:57:56.0 MONOLITHIC POWER SYSTEMS INC MPWR COLUMBIA WANGER ASSET MANAGEMENT LLC 7.38% view
S 2011-02-07 13:56:19.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 5.73% view
B 2010-12-10 16:11:32.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 10.36% view
B 2010-04-12 10:39:03.0 MONOLITHIC POWER SYSTEMS INC MPWR ALGER FRED MANAGEMENT INC 11.376% view
B 2010-02-16 11:02:44.0 MONOLITHIC POWER SYSTEMS INC MPWR KINGDOM RIDGE CAPITAL MASTER FUND 0.29% view
S 2010-02-01 16:36:50.0 MONOLITHIC POWER SYSTEMS INC MPWR COLUMBIA WANGER ASSET MANAGEMENT LP 5.69% view
B 2009-11-10 15:41:20.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 12.0% view
S 2009-02-17 13:50:31.0 MONOLITHIC POWER SYSTEMS INC MPWR ARTIS CAPITAL MANAGEMENT 12.0% view
B 2009-02-11 10:39:56.0 MONOLITHIC POWER SYSTEMS INC MPWR TimesSquare Capital Management 5.9% view
S 2009-02-06 06:20:27.0 MONOLITHIC POWER SYSTEMS INC MPWR TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD n/a view
S 2009-01-26 13:16:08.0 MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT 1.63% view
B 2008-11-10 20:18:40.0 MONOLITHIC POWER SYSTEMS INC MPWR WELLS FARGO & CO 10.34% view
B 2008-06-06 06:03:53.0 MONOLITHIC POWER SYSTEMS INC MPWR SELIGMAN J & W & CO INC 10.68% view
S 2008-02-14 15:35:43.0 MONOLITHIC POWER SYSTEMS INC MPWR CHANG KUO WEI HERBERT 4.0% view
B 2008-02-14 15:35:42.0 MONOLITHIC POWER SYSTEMS INC MPWR AXA FINANCIAL INC 5.5% view
S 2008-02-13 19:26:51.0 MONOLITHIC POWER SYSTEMS INC MPWR LAFFONT PHILIPPE 2.8% view
S 2008-01-25 19:15:19.0 MONOLITHIC POWER SYSTEMS INC MPWR SELIGMAN J & W & CO INC 5.0% view
B 2007-10-10 16:23:31.0 MONOLITHIC POWER SYSTEMS INC MPWR ARTIS CAPITAL MANAGEMENT 14.16% view
B 2007-02-13 14:32:36.0 MONOLITHIC POWER SYSTEMS INC MPWR BAVP 12.17% view
S 2007-02-12 12:00:19.0 MONOLITHIC POWER SYSTEMS INC MPWR LAFFONT PHILIPPE 6.08% view
B 2007-02-07 16:59:47.0 MONOLITHIC POWER SYSTEMS INC MPWR Hsing Michael 5.23% view
B 2006-11-09 15:53:09.0 MONOLITHIC POWER SYSTEMS INC MPWR SELIGMAN J & W & CO INC 10.09% view
S 2006-08-10 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 SELIGMAN J & W & CO INC 7.08% view
B 2006-04-19 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 SELIGMAN J & W & CO INC 10.6% view
S 2006-02-14 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 Moyer James C 6.8% view
S 2006-02-14 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 CHANG KUO WEI HERBERT 14.41% view
B 2006-02-14 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 SELIGMAN J & W & CO INC 9.18% view
S 2006-02-08 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 SELIGMAN J & W & CO INC 8.65% view
B 2005-08-12 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 SELIGMAN J & W & CO INC 5.45% view
B 2005-02-14 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 CHWANG RONALD 15.1% view
B 2005-02-14 00:00:00.0 MONOLITHIC POWER SYSTEMS INC 770466789 Moyer James C 7.0% 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.