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SARISSA CAPITAL MANAGEMENT LP
- As of  04/27/24, 09:23:10 AM:   46 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2020-11-09 09:59:56.0 IRONWOOD PHARMACEUTICALS INC IRWD n/a view
B 2020-02-26 17:02:55.0 IRONWOOD PHARMACEUTICALS INC IRWD 7.9% view
S 2020-01-07 16:35:34.0 MEDICINES CO MDCO 0.0% view
B 2020-01-02 21:59:17.0 Regulus Therapeutics Inc RGLS 29.38% view
B 2019-05-30 17:26:37.0 MEDICINES CO MDCO 5.62% view
B 2019-05-17 16:47:28.0 Regulus Therapeutics Inc RGLS 16.53% view
B 2019-05-16 16:52:59.0 IRONWOOD PHARMACEUTICALS INC IRWD 6.1% view
B 2019-03-11 16:18:22.0 Mersana Therapeutics MRSN 7.9% view
B 2019-02-25 08:01:53.0 Innoviva INVA 5.73% view
S 2018-11-09 14:56:58.0 NOVELION THERAPEUTICS INC NVLN 4.6% view
B 2018-09-05 17:16:40.0 APRICUS BIOSCIENCES APRI 4.8% view
B 2018-06-22 17:21:52.0 APRICUS BIOSCIENCES APRI n/a view
B 2018-04-02 17:39:16.0 EMMAUS LIFE SCIENCES n/a 1.4% view
S 2018-03-22 18:47:27.0 APRICUS BIOSCIENCES APRI n/a view
B 2018-03-19 16:15:32.0 NOVELION THERAPEUTICS INC NVLN 9.86% view
S 2018-01-31 17:31:23.0 APRICUS BIOSCIENCES APRI 13.5% view
S 2017-08-04 16:37:22.0 NOVELION THERAPEUTICS INC NVLN n/a view
S 2017-06-30 17:02:12.0 NOVELION THERAPEUTICS INC NVLN 5.5% view
B 2017-02-21 11:18:43.0 ARIAD PHARMACEUTICALS INC ARIA 0.0% view
B 2017-01-10 08:13:02.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
B 2016-12-05 16:58:50.0 QLT INC QLTI 6.0% view
B 2016-12-02 15:21:58.0 QLT INC n/a 6.0% view
S 2016-11-30 15:31:22.0 Aegerion Pharmaceuticals AEGR 0.0% view
B 2016-06-16 17:21:20.0 Aegerion Pharmaceuticals AEGR 8.98% view
B 2016-03-22 10:37:31.0 Aegerion Pharmaceuticals AEGR n/a view
B 2016-03-18 15:22:46.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
B 2016-03-07 16:32:59.0 APRICUS BIOSCIENCES APRI 30.95% view
B 2016-01-14 17:22:40.0 APRICUS BIOSCIENCES APRI 17.87% view
S 2015-11-20 17:23:41.0 EMMAUS LIFE SCIENCES n/a n/a view
S 2015-10-23 14:54:03.0 Aegerion Pharmaceuticals AEGR n/a view
B 2015-09-29 12:36:46.0 Aegerion Pharmaceuticals AEGR 8.23% view
B 2015-05-21 11:18:43.0 Aegerion Pharmaceuticals AEGR 7.07% view
B 2015-04-29 06:01:44.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
S 2015-03-31 17:35:28.0 Aegerion Pharmaceuticals AEGR n/a view
B 2015-02-24 18:57:22.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
B 2015-02-23 16:05:49.0 APRICUS BIOSCIENCES APRI 17.64% view
B 2015-02-19 21:10:27.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
B 2015-02-05 11:52:12.0 Aegerion Pharmaceuticals AEGR 5.76% view
S 2014-09-02 12:18:28.0 ARIAD PHARMACEUTICALS INC ARIA n/a view
B 2014-08-19 20:39:11.0 ARIAD PHARMACEUTICALS INC ARIA 6.87% view
B 2014-06-13 17:22:47.0 EMMAUS LIFE SCIENCES n/a 7.3% view
B 2014-05-16 17:22:32.0 EMMAUS LIFE SCIENCES n/a 5.8% view
B -9.13% 2014-02-21 12:22:16.0 ARIAD PHARMACEUTICALS INC ARIA 6.46% view
B 57.52% 2013-10-29 16:14:51.0 ARIAD PHARMACEUTICALS INC ARIA 6.22% view
S 2013-07-22 19:38:14.0 VIVUS INC VVUS n/a view
B -68.69% 2013-05-24 09:00:31.0 VIVUS INC VVUS 1.99% 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.