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- As of  10/31/24, 07:04:08 PM:   61 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2020-06-17 17:10:15.0 REGENERON PHARMACEUTICALS REGN 2.59% view
B 2020-05-29 16:15:48.0 REGENERON PHARMACEUTICALS REGN 86.4% view
S 2020-02-10 08:08:32.0 Unum Therapeutics Inc UMRX 2.75% view
S 2020-02-10 08:07:02.0 Regulus Therapeutics Inc RGLS 0.0% view
S 2019-12-09 17:00:49.0 REGENERON PHARMACEUTICALS REGN 2.59% view
B 2019-07-29 10:13:05.0 Fulcrum Therapeutics FULC 2.4% view
S 2019-05-03 16:02:03.0 ALNYLAM PHARMACEUTICALS ALKS n/a view
S 2019-02-15 06:12:34.0 MyoKardia Inc MYOK n/a view
S 2019-02-12 13:14:03.0 SCYNEXIS INC SCYX 0.001% view
B 2019-02-11 08:41:02.0 Voyager Therapeutics VYGR n/a view
S 2019-02-11 08:37:32.0 MyoKardia Inc MYOK 10.35% view
B 2019-02-11 08:33:32.0 Unum Therapeutics Inc UMRX 5.91% view
S 2018-06-19 06:38:57.0 Ablynx NV n/a n/a view
B 2018-05-25 06:39:35.0 Ablynx NV n/a 95.6% view
S 2018-02-13 16:58:07.0 Regulus Therapeutics Inc RGLS 8.4% view
S 2018-02-13 16:55:37.0 ALNYLAM PHARMACEUTICALS ALKS 11.4% view
S 2018-02-13 16:55:09.0 MyoKardia Inc MYOK 11.2% view
B 2018-01-09 17:20:25.0 REGENERON PHARMACEUTICALS INC REGN 22.6% view
B 2017-02-09 10:33:32.0 MyoKardia Inc MYOK 11.7% view
S 2017-01-31 17:00:51.0 REGENERON PHARMACEUTICALS INC REGN 2.59% view
S 2015-12-29 17:00:33.0 REGENERON PHARMACEUTICALS INC REGN 22.6% view
S 2015-02-13 13:55:16.0 MERRIMACK PHARMACEUTICALS INC MACK 2.9% view
B 2015-02-13 13:40:01.0 SCYNEXIS INC SCYX 19.7% view
B 2015-02-02 14:05:58.0 ALNYLAM PHARMACEUTICALS ALNY 12.0% view
B 2014-10-17 17:00:10.0 REGENERON PHARMACEUTICALS INC REGN 22.7% view
B 2014-08-01 06:16:29.0 Immune Design Corp IMDZ 5.8% view
B 2014-07-31 17:00:29.0 REGENERON PHARMACEUTICALS INC REGN 22.5% view
B 2014-07-31 09:28:25.0 IMMUNE DESIGN CORP n/a 5.8% view
B 2014-07-09 16:50:20.0 REGENERON PHARMACEUTICALS INC REGN 21.6% view
B 2014-07-01 07:45:23.0 REGENERON PHARMACEUTICALS INC REGN 20.5% view
B 2014-05-09 10:15:51.0 SCYNEXIS INC SCYX 19.27% view
B 47.98% 2014-04-09 16:57:55.0 REGENERON PHARMACEUTICALS INC REGN 20.5% view
B 54.19% 2014-04-08 17:05:04.0 REGENERON PHARMACEUTICALS INC REGN 20.5% view
B 43.78% 2014-03-27 17:21:41.0 REGENERON PHARMACEUTICALS INC REGN 19.8% view
B 30.31% 2014-03-14 17:03:20.0 REGENERON PHARMACEUTICALS INC REGN 18.4% view
B 19.55% 2014-03-05 17:14:23.0 REGENERON PHARMACEUTICALS INC REGN 17.4% view
B 33.70% 2014-03-05 11:00:28.0 ALNYLAM PHARMACEUTICALS ALNY 12.0% view
B 107.93% 2014-02-05 15:39:43.0 Regulus Therapeutics Inc RGLS 11.73% view
B 49.19% 2014-01-28 21:35:20.0 REGENERON PHARMACEUTICALS INC REGN 16.4% view
S 2014-01-14 17:21:19.0 REGENERON PHARMACEUTICALS INC REGN 16.24% view
B 2012-10-09 10:01:08.0 Regulus Therapeutics Inc n/a 10.99% view
B 2012-04-02 17:24:34.0 MERRIMACK PHARMACEUTICALS INC n/a 5.65% view
B 2011-04-13 17:00:23.0 GENZYME CORP GENZ 90.0% view
B 2010-12-01 14:55:18.0 BMP Sunstone CORP BJGP 24.59% view
B 2010-02-19 17:01:06.0 CHATTEM INC CHTT 97.0% view
B 2009-02-04 12:53:57.0 IDM PHARMA n/a 12.0% view
S 2008-02-11 12:36:51.0 IDM PHARMA n/a 7.9% view
B -21.18% 2007-12-21 10:26:15.0 REGENERON PHARMACEUTICALS INC REGN 19.5% view
S 2007-02-13 14:58:51.0 INTROGEN THERAPEUTICS INC INGN 100.0% view
S 2007-02-13 14:46:06.0 GENTA INC DE GNTA 5.0% view
S 2007-02-13 14:34:51.0 REGENERON PHARMACEUTICALS INC REGN 5.0% view
B 2007-02-13 14:24:35.0 RHODIA n/a 100.0% view
B 2007-02-13 14:12:35.0 IDM PHARMA n/a 14.8% view
S 2006-12-18 17:02:44.0 INTROGEN THERAPEUTICS INC INGN 100.0% view
B 0.00% 2006-02-14 00:00:00.0 INTROGEN THERAPEUTICS INC INGN 100.0% view
B -44.74% 2005-02-11 00:00:00.0 NANOGEN INC NGEN 3.4% view
B 608.00% 2005-02-09 00:00:00.0 VIROPHARMA INC VPHM 12.9% view
B 121.13% 2005-02-09 00:00:00.0 GENTA INC DE GNTA 8.3% view
B 117.16% 2005-02-09 00:00:00.0 REGENERON PHARMACEUTICALS INC REGN 5.2% view
B -33.64% 2005-02-09 00:00:00.0 INTROGEN THERAPEUTICS INC INGN 15.2% view
B 2004-01-13 00:00:00.0 ATRIX LABORATORIES INC ATRX 3.84% 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.
** Since most institutions are long investors, only returns for long transactions are shown here.