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PERCEPTIVE ADVISORS LLC
- As of  07/22/18, 10:03:50 AM:   154 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2018-06-22 16:39:58.0 MeiraGTx Holdings plc MGTX n/a view
B 2018-06-22 16:30:05.0 Kadmon Holdings KDMN 16.7% view
B 2018-06-07 16:05:55.0 Dova Pharmaceuticals DOVA 10.3% view
B 2018-05-29 16:08:32.0 GTX INC GTXI 6.7% view
B 2018-03-28 16:14:02.0 AGILE THERAPEUTICS INC AGRX 10.3% view
B 2018-02-26 17:21:04.0 Motus GI Holdings MOTS 18.3% view
S 2018-02-14 15:07:33.0 ABEONA THERAPEUTICS INC ABEO 2.8% view
B 2018-02-14 15:05:56.0 pSivida Corp PSDV n/a view
B 2018-02-14 15:03:55.0 Corium International COR 16.2% view
B 2018-02-14 15:01:57.0 uniQure N QURE 3.4% view
S 2018-02-14 15:00:07.0 IOVANCE BIOTHERAPEUTICS LBIO 4.3% view
B 2018-02-14 14:58:57.0 Aldeyra Therapeutics ALDX 16.1% view
S 2018-02-14 14:57:05.0 MGC DIAGNOSTICS Corp MGCD n/a view
B 2018-02-14 14:55:02.0 Zynerba Pharmaceuticals ZYNE n/a view
S 2018-02-14 14:53:56.0 Adamis Pharmaceuticals Corp ADMP n/a view
S 2018-02-14 14:52:04.0 Ocera Therapeutics OCRX n/a view
B 2018-02-14 14:50:10.0 Aclaris Therapeutics ACRS n/a view
S 2018-02-14 14:48:03.0 Versartis VSAR 4.2% view
B 2018-02-14 14:45:02.0 AVADEL PHARMACEUTICALS PLC AVDL 6.0% view
B 2018-02-14 14:41:57.0 Neptune Technologies & Bioressources Inc n/a 10.6% view
B 2018-02-14 14:38:56.0 DBV Technologies S n/a 5.7% view
B 2018-02-14 14:36:04.0 Sierra Oncology SRRA 9.6% view
B 2018-02-14 14:32:57.0 Alliqua BioMedical ALQA 8.6% view
S 2018-02-14 14:29:03.0 ZOGENIX ZGNX 11.6% view
S 2018-02-14 14:26:05.0 AMICUS THERAPEUTICS INC FOLD 10.8% view
S 2018-02-14 14:23:33.0 Kadmon Holdings KDMN 8.0% view
B 2018-02-14 14:17:56.0 NEUROCRINE BIOSCIENCES INC NBIX 5.8% view
B 2018-02-14 14:14:56.0 Dova Pharmaceuticals DOVA 7.1% view
B 2018-02-08 09:01:03.0 Solid Biosciences Inc SLDB n/a view
B 2018-01-26 10:16:11.0 HISTOGENICS CORP HSGX 8.8% view
B 2018-01-09 12:33:02.0 AGILE THERAPEUTICS INC AGRX 9.9% view
B 2017-12-20 09:34:03.0 Global Blood Therapeutics GBT 10.6% view
B 2017-12-18 14:32:02.0 CytomX Therapeutics CTMX 5.6% view
B 2017-12-18 14:02:02.0 LA JOLLA PHARMACEUTICAL CO LJPC 15.3% view
B 2017-12-18 08:30:55.0 Neptune Technologies & Bioressources Inc n/a 10.2% view
B 2017-12-06 08:31:05.0 OncoMed Pharmaceuticals Inc OMED 6.5% view
B 2017-12-04 09:51:02.0 ALBIREO PHARMA BIOD 14.8% view
B 2017-11-27 16:00:56.0 Sierra Oncology SRRA 7.0% view
B 2017-11-15 16:00:32.0 ADMA BIOLOGICS ADMA 10.4% view
B 2017-11-14 16:02:19.0 CymaBay Therapeutics CBAY 6.1% view
B 2017-11-09 16:00:56.0 AVADEL PHARMACEUTICALS PLC AVDL 5.4% view
B 2017-11-01 16:00:55.0 Quotient Ltd QTNT 17.4% view
B 2017-10-30 16:30:03.0 VBI Vaccines Inc VBIV 17.9% view
B 2017-10-30 16:08:33.0 DBV Technologies S n/a 5.2% view
B 2017-10-26 09:02:02.0 Quotient Ltd QTNT 17.4% view
S 2017-09-26 17:12:02.0 Versartis VSAR 5.9% view
B 2017-09-08 08:46:05.0 NEUROCRINE BIOSCIENCES INC NBIX 5.3% view
S 2017-08-23 16:30:37.0 ACELRX PHARMACEUTICALS INC ACRX 2.7% view
B 2017-08-01 08:32:04.0 Dova Pharmaceuticals DOVA 6.8% view
B 2017-06-05 08:45:28.0 ALBIREO PHARMA BIOD 9.94% view
B 2017-05-23 16:31:43.0 Corium International COR 13.16% view
B 2017-05-09 16:30:20.0 ZOGENIX ZGNX 13.89% view
S 2017-04-24 11:53:44.0 Adamis Pharmaceuticals Corp ADMP 5.01% view
B 2017-04-24 08:31:14.0 Adamis Pharmaceuticals Corp ADMP 5.57% view
B 2017-04-17 13:53:33.0 Ocera Therapeutics OCRX 9.11% view
B 2017-03-17 17:25:49.0 Kadmon Holdings KDMN 10.0% view
B 2017-03-09 13:42:50.0 VBI VACCINES INC VBIV 21.5% view
B 2017-02-22 10:05:03.0 ZOGENIX ZGNX 5.46% view
B 2017-02-22 10:03:52.0 ZOGENIX ZGNX 5.18% view
B 2017-02-15 12:04:03.0 Corium International COR 5.87% view
B 2017-02-14 17:32:04.0 Quotient Ltd QTNT 9.67% view
S 2017-02-14 17:27:16.0 ACELRX PHARMACEUTICALS INC ACRX 11.93% view
S 2017-02-14 17:26:35.0 AMICUS THERAPEUTICS INC FOLD 12.1% view
B 2017-02-14 17:21:13.0 Ignyta RXDX 0.01% view
S 2017-02-14 17:21:00.0 ABEONA THERAPEUTICS INC ABEO 5.24% view
S 2017-02-14 17:20:59.0 Alliqua BioMedical ALQA 6.74% view
S 2017-02-14 17:20:57.0 MGC DIAGNOSTICS Corp MGCD 7.6% view
B 2017-02-14 17:04:12.0 Global Blood Therapeutics GBT 8.38% view
S 2017-02-14 17:01:13.0 Lion Biotechnologies LBIO 5.74% view
B 2016-12-09 18:20:51.0 VBI VACCINES INC VBIV 20.5% view
B 2016-10-05 11:59:29.0 Versartis VSAR 13.63% view
S 2016-02-16 17:01:03.0 Alliqua BioMedical ALQA 6.95% view
B 2016-02-16 17:00:44.0 Aldeyra Therapeutics ALDX 12.77% view
S 2016-02-16 17:00:24.0 ACELRX PHARMACEUTICALS INC ACRX 13.49% view
B 2015-05-08 16:08:27.0 Alliqua BioMedical ALQA 7.88% view
B 2015-02-17 16:11:43.0 Xencor Inc XNCR 6.14% view
S 2015-02-17 16:09:30.0 Sarepta Therapeutics SRPT 6.81% view
B 2015-02-17 16:08:54.0 PLASMATECH BIOPHARMACEUTICALS INC PTBI 6.04% view
S 2015-02-17 16:08:05.0 NEUROCRINE BIOSCIENCES INC NBIX 4.69% view
B 2015-02-17 16:07:08.0 Neptune Technologies & Bioressources Inc n/a 9.15% view
B 2015-02-17 16:06:37.0 MGC DIAGNOSTICS Corp MGCD 7.87% view
B 2015-02-17 16:06:03.0 Lion Biotechnologies LBIO 9.76% view
B 2015-02-17 16:05:29.0 GENVEC INC GNVC 6.02% view
B 2015-02-17 16:04:38.0 Arno Therapeutics ARNI 9.97% view
B 2015-02-17 16:03:53.0 AMICUS THERAPEUTICS INC FOLD 15.5% view
B 2015-02-17 16:03:04.0 Alliqua BioMedical ALQA 6.94% view
S 2015-02-17 16:02:26.0 ACELRX PHARMACEUTICALS INC ACRX 15.04% view
B 2014-06-03 09:09:05.0 AMICUS THERAPEUTICS INC FOLD 12.96% view
B 74.02% 2014-02-14 16:34:27.0 Xencor Inc XNCR 5.33% view
B -51.22% 2014-02-14 16:34:08.0 Sarepta Therapeutics SRPT 9.45% view
S 2014-02-14 16:33:19.0 NEUROCRINE BIOSCIENCES INC NBIX 5.84% view
S 2014-02-14 16:32:59.0 INFINITY PHARMACEUTICALS INFI 0.73% view
S 2014-02-14 16:32:42.0 HERON THERAPEUTICS APPA 7.47% view
S 2014-02-14 16:32:29.0 ATHERSYS ATHX 2.39% view
S 2014-02-14 16:32:04.0 Aegerion Pharmaceuticals AEGR 1.53% view
B -37.75% 2014-02-14 16:31:38.0 ACELRX PHARMACEUTICALS INC ACRX 15.27% view
S 2013-03-21 08:59:34.0 REPROS THERAPEUTICS INC RPRX 4.35% view
B 57.26% 2013-02-14 13:52:48.0 NEUROCRINE BIOSCIENCES INC NBIX 6.33% view
S 2013-02-14 13:49:17.0 AP PHARMA INC APPA 9.99% view
B -59.42% 2013-02-14 13:43:57.0 INFINITY PHARMACEUTICALS INFI 5.64% view
B 5.67% 2013-02-14 13:41:18.0 CAPITAL SENIOR LIVING CORP CSU 4.29% view
S 2013-02-13 14:49:21.0 Aegerion Pharmaceuticals AEGR 9.75% view
B 119.88% 2013-02-13 14:45:52.0 ATHERSYS ATHX 8.4% view
B 104.15% 2012-12-13 15:06:38.0 ACELRX PHARMACEUTICALS INC ACRX 14.25% view
B 225.10% 2012-12-03 10:28:48.0 Aegerion Pharmaceuticals AEGR 10.59% view
B 95.46% 2012-05-23 10:21:53.0 REPROS THERAPEUTICS INC RPRX 19.31% view
B 60.57% 2012-02-10 14:04:05.0 Aegerion Pharmaceuticals AEGR 5.91% view
B 25.75% 2012-02-10 14:03:29.0 NEUROCRINE BIOSCIENCES INC NBIX 6.01% view
B 2012-02-10 14:02:52.0 ATHERSYS INC n/a 6.2% view
B 2012-02-10 14:02:15.0 ICAGEN INC ICGN 3.95% view
S 2011-11-14 13:01:11.0 SYNAGEVA BIOPHARMA CORP TRMS 0.0% view
B 2011-07-29 15:10:55.0 TRIMERIS INC TRMS 10.1% view
B 153.57% 2011-07-07 16:20:10.0 AP PHARMA INC APPA 13.3% view
B -36.08% 2011-03-10 12:05:25.0 REPROS THERAPEUTICS INC RPRX 13.0% view
S 2011-02-14 17:50:50.0 UROPLASTY INC UPI 5.1% view
S 2010-10-22 13:35:57.0 EXACT SCIENCES CORP EXAS 4.4% view
S 2010-09-27 17:12:17.0 PENWEST PHARMACEUTICALS CO PPCO 0.0% view
B 22.96% 2010-09-20 15:12:41.0 EXACT SCIENCES CORP EXAS 5.0% view
B 2010-08-23 08:56:09.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
B 2010-08-11 09:45:20.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
B 2010-07-01 10:18:35.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
B 45.28% 2010-06-23 14:28:53.0 UROPLASTY INC UPI 5.7% view
S 2010-06-14 15:02:48.0 Hana Biosciences Inc HNAB 0.3% view
B 2010-06-01 15:59:26.0 Hana Biosciences Inc HNAB 5.9% view
S 2010-05-28 15:06:10.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
S 2010-04-07 14:33:27.0 Hana Biosciences Inc HNAB 4.8% view
S 2010-02-05 09:23:27.0 PENWEST PHARMACEUTICALS CO PPCO 20.4% view
B 35.01% 2010-01-21 16:01:24.0 PHARMACYCLICS INC PCYC 5.6% view
B 2009-10-14 12:51:40.0 Hana Biosciences Inc HNAB 9.99% view
S 2009-08-05 14:42:43.0 Endo Pharmaceuticals Solutions Inc IDEV 0.0% view
S 2009-06-22 17:00:54.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
S 2009-04-29 16:14:01.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
S 2009-03-30 16:41:15.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
S 2009-03-16 10:29:32.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
B 36.31% 2009-03-03 17:09:31.0 PENWEST PHARMACEUTICALS CO PPCO 21.3% view
B 2009-01-30 11:28:39.0 INDEVUS PHARMACEUTICALS INC IDEV 11.2% view
B 27.00% 2009-01-12 10:55:53.0 PENWEST PHARMACEUTICALS CO PPCO 21.25% view
S 2008-12-19 14:53:30.0 PENWEST PHARMACEUTICALS CO PPCO 21.15% view
S 2008-12-03 14:53:37.0 XTL BIOPHARMACEUTICALS LTD XTLB 0.17% view
S 2008-11-24 13:14:03.0 MACROCHEM CORP MACM 3.53% view
S 2008-11-21 16:57:46.0 PENWEST PHARMACEUTICALS CO PPCO 21.15% view
S 2008-10-23 07:39:44.0 OPTIMER PHARMACEUTICALS INC OPTR 4.86% view
B 104.00% 2008-10-23 07:37:40.0 PENWEST PHARMACEUTICALS CO PPCO 21.15% view
B -22.07% 2008-09-11 15:22:00.0 MEDIVATION MDVN 4.98% view
S 2008-08-12 13:51:45.0 NOVACEA INC NOVC 4.96% view
B 2008-08-12 13:51:18.0 MACROCHEM CORP MACM 9.91% view
B 277.78% 2008-08-12 13:50:52.0 SPECTRUM PHARMACEUTICALS INC SPPI 1.02% view
B 79.59% 2008-07-25 15:40:18.0 OPTIMER PHARMACEUTICALS INC OPTR 9.5% view
S 2008-07-18 09:57:55.0 PENWEST PHARMACEUTICALS CO PPCO 20.75% view
S 2008-07-18 09:38:34.0 XTL BIOPHARMACEUTICALS LTD XTLB 20.03% view
B 2008-07-17 08:11:26.0 XTL BIOPHARMACEUTICALS LTD XTLB 20.03% view
B -7.93% 2008-07-17 08:09:06.0 PENWEST PHARMACEUTICALS CO PPCO 20.75% view
B -54.46% 2008-06-23 11:06:21.0 MiddleBrook Pharmaceuticals MBRK 4.39% view
B 2008-05-27 15:17:52.0 NOVACEA INC NOVC 5.3% 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.