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PERCEPTIVE ADVISORS LLC
- As of  09/23/24, 06:08:11 PM:   115 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-10-28 17:01:52.0 BCLS Acquisition Corp n/a 7.0% view
B 2020-10-01 16:09:29.0 Protara Therapeutics TARA 19.1% view
B 2020-06-11 17:10:56.0 Menlo Therapeutics Inc LYRA n/a view
S 2020-05-22 08:34:06.0 VBI Vaccines Inc VBIV 25.3% view
B 2020-04-22 09:58:32.0 LEAP THERAPEUTICS LPTX 18.8% view
B 2020-04-20 08:43:02.0 Crinetics Pharmaceuticals PRVB 6.1% view
S 2020-02-14 17:09:17.0 Athenex ZGNX 8.4% view
S 2020-02-14 16:45:35.0 ViewRay VRCA 13.2% view
S 2020-02-14 16:26:08.0 Motus GI Holdings MOTS 14.6% view
S 2020-02-14 16:23:41.0 MEI Pharma MEIP 6.3% view
B 2020-02-14 16:18:41.0 ESTABLISHMENT LABS HOLDINGS INC ESTA 4.6% view
S 2020-02-14 16:12:09.0 IDEAYA Biosciences IDYA 5.6% view
S 2020-02-14 16:04:35.0 Oncternal Therapeutics GBT 9.7% view
S 2020-02-14 16:01:05.0 AMICUS THERAPEUTICS PTGX n/a view
B 2020-02-14 16:00:05.0 Kodiak Sciences Inc KOD 8.5% view
S 2020-02-14 15:59:35.0 Aquestive Therapeutics AQST 7.0% view
B 2020-02-14 15:58:32.0 Quotient Ltd QTNT 16.5% view
S 2020-02-14 15:57:35.0 ALBIREO PHARMA ALBO 13.4% view
S 2020-02-14 15:55:39.0 Aldeyra Therapeutics FOMX 18.3% view
B 2020-02-14 15:53:33.0 Solid Biosciences Inc SLDB 14.7% view
B 2020-02-14 15:50:32.0 Provention Bio PRVB 5.0% view
S 2019-11-18 17:20:57.0 Dova Pharmaceuticals Inc DOVA n/a view
B 2019-10-30 16:30:35.0 AGILE THERAPEUTICS INC FREQ 9.96% view
B 2019-09-26 17:00:57.0 VBI Vaccines Inc SWTX 7.4% view
B 2019-09-25 17:09:03.0 MEI Pharma MGTX n/a view
B 2019-08-06 16:27:03.0 Foamix Pharmaceuticals Ltd BBIO 5.5% view
B 2019-07-02 10:30:34.0 Zymeworks Inc UROV 5.3% view
B 2019-06-20 16:34:55.0 VBI Vaccines Inc IDYA 6.9% view
B 2019-05-28 08:31:57.0 ESTABLISHMENT LABS HOLDINGS INC ADMA 19.4% view
B 2019-05-16 08:31:32.0 Mirati Therapeutics VRAY 5.1% view
B 2019-05-08 16:00:55.0 Athenex CBAY 6.3% view
B 2019-03-06 08:39:32.0 MeiraGTx Holdings plc MGTX n/a view
S 2019-02-20 17:17:02.0 LA JOLLA PHARMACEUTICAL CO LJPC 8.6% view
B 2018-12-17 08:57:03.0 Protagonist Therapeutics PTGX 5.3% view
B 2018-11-23 16:00:34.0 Athenex ATNX 5.0% view
S 2018-10-19 08:32:04.0 Corium International COR n/a view
B 2018-09-27 08:31:59.0 Foamix Pharmaceuticals Ltd FOMX 6.3% view
B 2018-09-05 17:10:35.0 MEI Pharma CRNX n/a view
B 2018-08-01 21:52:34.0 Verrica Pharmaceuticals Inc CRNX n/a view
B 2018-06-22 16:39:58.0 MeiraGTx Holdings plc KDMN 16.7% view
B 2018-06-07 16:05:55.0 Dova Pharmaceuticals GTXI 6.7% view
B 2018-03-28 16:14:02.0 AGILE THERAPEUTICS INC AGRX 18.3% view
B 2018-02-14 15:07:33.0 ABEONA THERAPEUTICS INC PSDV n/a view
B 2018-02-14 15:03:55.0 uniQure N QURE 3.4% view
B 2018-02-14 15:00:07.0 Aldeyra Therapeutics ALDX 16.1% view
B 2018-02-14 14:57:05.0 Zynerba Pharmaceuticals ZYNE n/a view
S 2018-02-14 14:53:56.0 Adamis Pharmaceuticals Corp OCRX n/a view
S 2018-02-14 14:50:10.0 Aclaris Therapeutics VSAR 4.2% view
B 2018-02-14 14:45:02.0 AVADEL PHARMACEUTICALS PLC n/a 10.6% view
B 2018-02-14 14:38:56.0 DBV Technologies S SRRA 9.6% view
S 2018-02-14 14:32:57.0 Alliqua BioMedical ALQA 11.6% view
S 2018-02-14 14:26:05.0 AMICUS THERAPEUTICS INC KDMN 8.0% view
B 2018-02-14 14:17:56.0 NEUROCRINE BIOSCIENCES INC NBIX 7.1% view
B 2018-02-08 09:01:03.0 Solid Biosciences Inc SLDB 8.8% view
B 2018-01-09 12:33:02.0 AGILE THERAPEUTICS INC AGRX 10.6% view
B 2017-12-18 14:32:02.0 CytomX Therapeutics LJPC 15.3% view
B 2017-12-18 08:30:55.0 OncoMed Pharmaceuticals Inc OMED 6.5% view
B 2017-12-04 09:51:02.0 Sierra Oncology SRRA 7.0% view
B 2017-11-15 16:00:32.0 CymaBay Therapeutics CBAY 6.1% view
B 2017-11-09 16:00:56.0 AVADEL PHARMACEUTICALS PLC QTNT 17.4% view
B 2017-10-30 16:30:03.0 VBI Vaccines Inc n/a 5.2% view
S 2017-10-26 09:02:02.0 Quotient Ltd QTNT 5.9% view
S 2017-09-08 08:46:05.0 NEUROCRINE BIOSCIENCES INC ACRX 2.7% view
B 2017-08-01 08:32:04.0 Dova Pharmaceuticals BIOD 9.94% view
B 2017-05-23 16:31:43.0 Corium International ZGNX 13.89% view
B 2017-04-24 11:53:44.0 Adamis Pharmaceuticals Corp ADMP 5.57% view
B 2017-04-17 13:53:33.0 Ocera Therapeutics KDMN 10.0% view
B 2017-03-09 13:42:50.0 VBI VACCINES INC ZGNX 5.46% view
B 2017-02-22 10:03:52.0 Corium International COR 5.87% view
S 2017-02-14 17:27:16.0 ACELRX PHARMACEUTICALS INC ACRX 12.1% view
S 2017-02-14 17:21:13.0 Ignyta ABEO 5.24% view
S 2017-02-14 17:20:59.0 Alliqua BioMedical ALQA 7.6% view
S 2017-02-14 17:04:12.0 Global Blood Therapeutics GBT 5.74% view
B 2016-12-09 18:20:51.0 VBI VACCINES INC VSAR 13.63% view
B 2016-02-16 17:01:03.0 Alliqua BioMedical ALDX 12.77% view
B 2016-02-16 17:00:24.0 ACELRX PHARMACEUTICALS INC ACRX 7.88% view
S 2015-02-17 16:11:43.0 Xencor Inc SRPT 6.81% view
S 2015-02-17 16:08:54.0 PLASMATECH BIOPHARMACEUTICALS INC NBIX 4.69% view
B 2015-02-17 16:07:08.0 Neptune Technologies & Bioressources Inc MGCD 7.87% view
B 2015-02-17 16:06:03.0 Lion Biotechnologies GNVC 6.02% view
B 2015-02-17 16:04:38.0 Arno Therapeutics FOLD 15.5% view
S 2015-02-17 16:03:04.0 ACELRX PHARMACEUTICALS INC ACRX 15.04% view
B 74.02% 2014-06-03 09:09:05.0 Xencor Inc XNCR 5.33% view
S 2014-02-14 16:34:08.0 NEUROCRINE BIOSCIENCES INC NBIX 5.84% view
S 2014-02-14 16:32:59.0 INFINITY PHARMACEUTICALS APPA 7.47% view
S 2014-02-14 16:32:29.0 ATHERSYS AEGR 1.53% view
S 2014-02-14 16:31:38.0 ACELRX PHARMACEUTICALS INC RPRX 4.35% view
S 2013-02-14 13:52:48.0 NEUROCRINE BIOSCIENCES INC APPA 9.99% view
B 5.67% 2013-02-14 13:43:57.0 INFINITY PHARMACEUTICALS CSU 4.29% view
B 119.88% 2013-02-13 14:49:21.0 Aegerion Pharmaceuticals ATHX 8.4% view
B 225.10% 2012-12-13 15:06:38.0 ACELRX PHARMACEUTICALS INC ACRX 10.59% view
B 60.57% 2012-05-23 10:21:53.0 REPROS THERAPEUTICS INC RPRX 5.91% view
B 2012-02-10 14:03:29.0 NEUROCRINE BIOSCIENCES INC n/a 6.2% view
S 2012-02-10 14:02:15.0 ICAGEN INC TRMS 0.0% view
B 153.57% 2011-07-29 15:10:55.0 TRIMERIS INC APPA 13.3% view
S 2011-03-10 12:05:25.0 REPROS THERAPEUTICS INC UPI 5.1% view
S 2010-10-22 13:35:57.0 PENWEST PHARMACEUTICALS CO PPCO 0.0% view
B 2010-09-20 15:12:41.0 EXACT SCIENCES CORP PPCO 20.35% view
B 2010-08-11 09:45:20.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
S 2010-06-23 14:28:53.0 UROPLASTY INC HNAB 0.3% view
S 2010-06-01 15:59:26.0 Hana Biosciences Inc PPCO 20.35% view
S 2010-04-07 14:33:27.0 Hana Biosciences Inc HNAB 20.4% view
B 2010-01-21 16:01:24.0 PHARMACYCLICS INC PCYC 9.99% view
S 2009-08-05 14:42:43.0 Endo Pharmaceuticals Solutions Inc IDEV 0.0% view
S 2009-04-29 16:14:01.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
B 36.31% 2009-03-16 10:29:32.0 PENWEST PHARMACEUTICALS CO PPCO 21.3% view
B 27.00% 2009-01-30 11:28:39.0 INDEVUS PHARMACEUTICALS INC IDEV 21.25% view
S 2008-12-19 14:53:30.0 PENWEST PHARMACEUTICALS CO XTLB 0.17% view
S 2008-11-24 13:14:03.0 MACROCHEM CORP PPCO 21.15% view
B 104.00% 2008-10-23 07:39:44.0 OPTIMER PHARMACEUTICALS INC PPCO 21.15% view
S 2008-09-11 15:22:00.0 MEDIVATION MDVN 4.96% view
B 277.78% 2008-08-12 13:51:18.0 MACROCHEM CORP SPPI 1.02% view
S 2008-07-25 15:40:18.0 OPTIMER PHARMACEUTICALS INC PPCO 20.75% view
B 2008-07-18 09:38:34.0 XTL BIOPHARMACEUTICALS LTD XTLB 20.03% view
B -54.46% 2008-07-17 08:09:06.0 PENWEST PHARMACEUTICALS CO MBRK 4.39% 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.