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PERCEPTIVE ADVISORS LLC
- As of  09/22/24, 10:50:19 AM:   114 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 Aldeyra Therapeutics ALDX 19.1% view
B 2020-06-11 17:10:56.0 Lyra Therapeutics LYRA 19.4% view
B 2020-04-28 09:01:02.0 COLLEGIUM PHARMACEUTICAL COLL 5.0% view
B 2020-04-20 17:25:02.0 Crinetics Pharmaceuticals CRNX n/a view
S 2020-02-18 15:41:32.0 Provention Bio PRVB n/a view
S 2020-02-14 17:09:17.0 ZOGENIX ZGNX 8.4% view
S 2020-02-14 16:45:35.0 Verrica Pharmaceuticals Inc 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 Mirati Therapeutics IDYA 5.6% view
S 2020-02-14 16:04:35.0 Global Blood Therapeutics GBT 9.7% view
S 2020-02-14 16:01:05.0 Protagonist Therapeutics PTGX n/a view
B 2020-02-14 16:00:05.0 IOVANCE BIOTHERAPEUTICS IOVA 7.5% 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 Frequency Therapeutics FREQ 9.9% view
S 2020-02-14 15:55:39.0 Foamix Pharmaceuticals Ltd 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 Frequency Therapeutics FREQ 9.96% view
B 2019-09-26 17:00:57.0 SpringWorks Therapeutics 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 BridgeBio Pharma BBIO 5.5% view
B 2019-07-02 10:30:34.0 Urovant Sciences Ltd UROV 5.3% view
B 2019-06-20 16:34:55.0 IDEAYA Biosciences IDYA 6.9% view
B 2019-05-28 08:31:57.0 ADMA BIOLOGICS ADMA 19.4% view
B 2019-05-16 08:31:32.0 ViewRay VRAY 5.1% view
B 2019-05-08 16:00:55.0 CymaBay Therapeutics CBAY 6.3% view
B 2019-03-06 08:39:32.0 MeiraGTx Holdings plc MGTX 3.0% view
B 2019-01-11 17:18:03.0 VBI Vaccines Inc VBIV 27.6% view
B 2018-12-10 08:30:58.0 CONCERT PHARMACEUTICALS CNCE 5.2% view
B 2018-11-16 17:00:35.0 Kodiak Sciences Inc KOD 8.7% view
B 2018-10-16 16:28:04.0 Molecular Templates MTEM 5.6% view
B 2018-09-24 09:47:36.0 MEI Pharma MEIP 9.2% view
B 2018-08-28 07:34:34.0 Verrica Pharmaceuticals Inc VRCA 13.3% view
B 2018-07-30 16:27:58.0 Crinetics Pharmaceuticals MGTX n/a view
B 2018-06-22 16:30:05.0 Kadmon Holdings DOVA 10.3% view
B 2018-05-29 16:08:32.0 AGILE THERAPEUTICS INC AGRX 10.3% view
S 2018-02-26 17:21:04.0 Motus GI Holdings ABEO 2.8% view
B 2018-02-14 15:05:56.0 pSivida Corp COR 16.2% view
S 2018-02-14 15:01:57.0 uniQure N LBIO 4.3% view
S 2018-02-14 14:58:57.0 Aldeyra Therapeutics MGCD n/a view
S 2018-02-14 14:55:02.0 Adamis Pharmaceuticals Corp ADMP n/a view
B 2018-02-14 14:52:04.0 Ocera Therapeutics ACRS n/a view
B 2018-02-14 14:48:03.0 AVADEL PHARMACEUTICALS PLC AVDL 6.0% view
B 2018-02-14 14:41:57.0 DBV Technologies S n/a 5.7% view
B 2018-02-14 14:36:04.0 Alliqua BioMedical ALQA 8.6% view
S 2018-02-14 14:29:03.0 AMICUS THERAPEUTICS INC FOLD 10.8% view
B 2018-02-14 14:23:33.0 Kadmon Holdings NBIX 5.8% view
B 2018-02-14 14:14:56.0 Solid Biosciences Inc SLDB n/a view
B 2018-01-26 10:16:11.0 HISTOGENICS CORP AGRX 9.9% view
B 2017-12-20 09:34:03.0 CytomX Therapeutics CTMX 5.6% view
B 2017-12-18 14:02:02.0 Neptune Technologies & Bioressources Inc n/a 10.2% view
B 2017-12-06 08:31:05.0 ALBIREO PHARMA BIOD 14.8% view
B 2017-11-27 16:00:56.0 ADMA BIOLOGICS ADMA 10.4% view
B 2017-11-14 16:02:19.0 AVADEL PHARMACEUTICALS PLC AVDL 5.4% view
B 2017-11-01 16:00:55.0 VBI Vaccines Inc VBIV 17.9% view
B 2017-10-30 16:08:33.0 Quotient Ltd QTNT 17.4% view
B 2017-09-26 17:12:02.0 NEUROCRINE BIOSCIENCES INC NBIX 5.3% view
B 2017-08-23 16:30:37.0 Dova Pharmaceuticals DOVA 6.8% view
B 2017-06-05 08:45:28.0 Corium International COR 13.16% view
S 2017-05-09 16:30:20.0 Adamis Pharmaceuticals Corp ADMP 5.01% view
B 2017-04-24 08:31:14.0 Adamis Pharmaceuticals Corp OCRX 9.11% view
B 2017-03-17 17:25:49.0 VBI VACCINES INC VBIV 21.5% view
B 2017-02-22 10:05:03.0 ZOGENIX ZGNX 5.18% view
B 2017-02-15 12:04:03.0 Quotient Ltd QTNT 9.67% view
S 2017-02-14 17:27:16.0 AMICUS THERAPEUTICS INC FOLD 12.1% view
S 2017-02-14 17:21:13.0 Ignyta RXDX 5.24% view
S 2017-02-14 17:20:59.0 Alliqua BioMedical MGCD 7.6% view
S 2017-02-14 17:04:12.0 Global Blood Therapeutics LBIO 5.74% view
B 2016-12-09 18:20:51.0 Versartis VSAR 13.63% view
B 2016-02-16 17:01:03.0 Aldeyra Therapeutics ALDX 12.77% view
B 2016-02-16 17:00:24.0 Alliqua BioMedical ALQA 7.88% view
B 2015-02-17 16:09:30.0 Sarepta Therapeutics SRPT 6.04% view
B 2015-02-17 16:08:05.0 NEUROCRINE BIOSCIENCES INC n/a 9.15% view
B 2015-02-17 16:06:37.0 MGC DIAGNOSTICS Corp LBIO 9.76% view
B 2015-02-17 16:05:29.0 GENVEC INC ARNI 9.97% view
B 2015-02-17 16:03:53.0 AMICUS THERAPEUTICS INC ALQA 6.94% view
B 2015-02-17 16:02:26.0 ACELRX PHARMACEUTICALS INC FOLD 12.96% view
B -51.22% 2014-02-14 16:34:27.0 Xencor Inc SRPT 9.45% view
S 2014-02-14 16:33:19.0 INFINITY PHARMACEUTICALS INFI 0.73% view
S 2014-02-14 16:32:42.0 ATHERSYS ATHX 2.39% view
B -37.75% 2014-02-14 16:32:04.0 ACELRX PHARMACEUTICALS INC ACRX 15.27% view
B 57.26% 2013-03-21 08:59:34.0 NEUROCRINE BIOSCIENCES INC NBIX 6.33% view
B -59.42% 2013-02-14 13:49:17.0 INFINITY PHARMACEUTICALS INFI 5.64% view
S 2013-02-14 13:41:18.0 Aegerion Pharmaceuticals AEGR 9.75% view
B 104.15% 2013-02-13 14:45:52.0 ACELRX PHARMACEUTICALS INC ACRX 14.25% view
B 95.46% 2012-12-03 10:28:48.0 REPROS THERAPEUTICS INC RPRX 19.31% view
B 25.75% 2012-02-10 14:04:05.0 NEUROCRINE BIOSCIENCES INC NBIX 6.01% view
B 2012-02-10 14:02:52.0 ICAGEN INC ICGN 3.95% view
B 2011-11-14 13:01:11.0 TRIMERIS INC TRMS 10.1% view
B -36.08% 2011-07-07 16:20:10.0 REPROS THERAPEUTICS INC RPRX 13.0% view
S 2011-02-14 17:50:50.0 UROPLASTY INC EXAS 4.4% view
B 22.96% 2010-09-27 17:12:17.0 PENWEST PHARMACEUTICALS CO EXAS 5.0% view
B 2010-08-23 08:56:09.0 PENWEST PHARMACEUTICALS CO PPCO 20.35% view
B 45.28% 2010-07-01 10:18:35.0 PENWEST PHARMACEUTICALS CO UPI 5.7% view
B 2010-06-14 15:02:48.0 Hana Biosciences Inc HNAB 5.9% view
S 2010-05-28 15:06:10.0 PENWEST PHARMACEUTICALS CO HNAB 4.8% view
B 35.01% 2010-02-05 09:23:27.0 PENWEST PHARMACEUTICALS CO PCYC 5.6% view
S 2009-10-14 12:51:40.0 Endo Pharmaceuticals Solutions Inc IDEV 0.0% view
S 2009-06-22 17:00:54.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% view
B 2009-03-30 16:41:15.0 PENWEST PHARMACEUTICALS CO PPCO 20.5% 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 PPCO 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 NOVC 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.