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TANG CAPITAL PARTNERS LP
- As of  04/27/24, 01:52:46 AM:   221 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
B 2020-11-19 16:00:09.0 HERON THERAPEUTICS HRTX 9.99% view
S 2020-11-18 17:03:20.0 Aptevo Therapeutics Inc APVO 42.5% view
B 2020-11-06 16:52:19.0 Aptevo Therapeutics Inc APVO 54.4% view
B 2020-09-11 06:02:18.0 LA JOLLA PHARMACEUTICAL CO LJPC 35.4% view
S 2020-09-01 06:01:23.0 Odonate Therapeutics ODT 40.6% view
B 2020-08-18 06:05:21.0 LA JOLLA PHARMACEUTICAL CO LJPC 34.4% view
B 2020-06-05 06:04:44.0 LA JOLLA PHARMACEUTICAL CO LJPC 32.9% view
B 2020-03-16 16:30:20.0 LifeSci Acquisition Corp n/a 6.7% view
B 2020-02-14 16:00:24.0 RELMADA THERAPEUTICS RLMD 8.9% view
S 2020-02-14 16:00:24.0 Cellectar Biosciences CLRB 0.0% view
B 2020-02-14 16:00:22.0 Evolus EOLS 7.9% view
B 2020-01-14 06:02:58.0 LA JOLLA PHARMACEUTICAL CO LJPC 30.2% view
B 2020-01-07 13:44:04.0 HERON THERAPEUTICS HRTX 9.99% view
B 2019-11-22 16:04:20.0 ANAPTYSBIO ANAB 6.8% view
B 2019-11-18 16:00:33.0 Evolus EOLS 5.8% view
B 2019-10-31 16:43:06.0 RELMADA THERAPEUTICS RLMD 7.8% view
S 2019-06-28 16:00:16.0 Odonate Therapeutics ODT 47.6% view
B 2019-05-28 16:21:55.0 Cellectar Biosciences CLRB 6.8% view
B 2019-03-12 17:19:16.0 Odonate Therapeutics ODT 52.9% view
S 2019-02-14 16:00:22.0 ROCKET PHARMACEUTICALS RCKT 6.6% view
B 2019-01-14 06:05:24.0 LA JOLLA PHARMACEUTICAL CO LJPC 19.9% view
B 2018-11-09 17:15:29.0 Odonate Therapeutics ODT 51.6% view
S 2018-09-13 06:03:49.0 HERON THERAPEUTICS HRTX 9.99% view
B 2018-08-23 18:09:29.0 Odonate Therapeutics ODT 46.5% view
S 2018-03-19 21:17:38.0 LA JOLLA PHARMACEUTICAL CO LJPC 16.3% view
S 2018-03-01 16:10:38.0 LA JOLLA PHARMACEUTICAL CO LJPC 16.5% view
B 2018-02-15 08:22:30.0 Ignyta RXDX 2.1% view
S 2018-02-14 18:58:02.0 Ignyta RXDX 2.1% view
B 2018-01-16 16:08:18.0 ROCKET PHARMACEUTICALS ITEK 80.0% view
B 2017-12-18 16:54:38.0 Odonate Therapeutics ODT 45.4% view
S 2017-11-22 17:00:16.0 Cyclacel Pharmaceuticals CYCC 2.8% view
B 2017-03-06 16:01:32.0 LA JOLLA PHARMACEUTICAL CO LJPC 18.2% view
B 2017-02-27 17:00:38.0 Cyclacel Pharmaceuticals CYCC 13.2% view
B 2017-01-24 17:15:25.0 HERON THERAPEUTICS HRTX 17.0% view
S 2016-09-16 17:25:21.0 Cyclacel Pharmaceuticals CYCC 9.5% view
B 2016-08-19 17:00:27.0 Cyclacel Pharmaceuticals CYCC 9.6% view
S 2016-08-10 17:00:29.0 HERON THERAPEUTICS HRTX 16.1% view
B 2016-05-09 16:30:33.0 Ignyta RXDX 9.6% view
B 2016-04-14 16:15:26.0 HERON THERAPEUTICS HRTX 17.4% view
S 2016-03-07 16:30:24.0 LA JOLLA PHARMACEUTICAL CO LJPC 16.8% view
S 2016-02-16 16:00:14.0 RXi Pharmaceuticals Corp RXII 0.0% view
B 2015-08-21 17:05:40.0 LA JOLLA PHARMACEUTICAL CO LJPC 18.6% view
B 2015-06-24 16:56:40.0 LA JOLLA PHARMACEUTICAL CO LJPC 16.8% view
S 2015-06-12 16:15:16.0 HERON THERAPEUTICS HRTX 15.2% view
B 2015-05-15 09:49:57.0 LA JOLLA PHARMACEUTICAL CO LJPC 15.3% view
S 2015-01-27 16:31:51.0 ONCOGENEX PHARMACEUTICALS OGXI 2.3% view
S 2015-01-27 16:31:30.0 Mirati Therapeutics MRTX 4.3% view
B 2015-01-27 16:31:20.0 RXi Pharmaceuticals Corp RXII 9.9% view
B 2014-12-16 16:15:21.0 LA JOLLA PHARMACEUTICAL CO LJPC 14.0% view
S 2014-09-30 09:15:14.0 LA JOLLA PHARMACEUTICAL CO LJPC 2.5% view
B 2014-09-02 16:30:45.0 LA JOLLA PHARMACEUTICAL CO LJPC 11.4% view
B 2014-08-07 16:30:13.0 LA JOLLA PHARMACEUTICAL CO LJPC 11.4% view
B 2014-07-29 16:30:14.0 LA JOLLA PHARMACEUTICAL CO LJPC 11.4% view
S 2014-06-27 16:05:25.0 HERON THERAPEUTICS HRTX 17.4% view
B 115.56% 2014-01-16 09:17:11.0 LA JOLLA PHARMACEUTICAL CO LJPC 9.9% view
S 2014-01-16 09:16:35.0 ONCOGENEX PHARMACEUTICALS OGXI 5.1% view
S 2014-01-16 09:16:34.0 Cyclacel Pharmaceuticals CYCC 0.0% view
B -72.07% 2014-01-16 09:16:18.0 RXi Pharmaceuticals Corp RXII 9.9% view
B -3.03% 2014-01-16 09:15:51.0 Mirati Therapeutics MRTX 5.8% view
S 2014-01-16 09:15:35.0 Anthera Pharmaceuticals Inc ANTH 0.0% view
S 2014-01-16 09:15:17.0 SUPERNUS PHARMACEUTICALS INC SUPN 1.4% view
S 2014-01-16 09:15:09.0 Vanda Pharmaceuticals Inc VNDA 0.0% view
S 2013-11-22 17:00:18.0 AP PHARMA INC APPA 19.3% view
S 2013-05-09 17:25:25.0 AP PHARMA INC APPA 23.4% view
B 55.86% 2013-05-06 17:25:21.0 SUPERNUS PHARMACEUTICALS INC SUPN 6.8% view
B -33.58% 2013-04-02 08:57:30.0 Cyclacel Pharmaceuticals CYCC 7.1% view
B 2013-03-18 17:00:17.0 RXi Pharmaceuticals Corp n/a 9.9% view
S 2013-02-14 08:06:45.0 DEPOMED INC DEPO 4.4% view
B -2.26% 2013-02-14 08:06:17.0 ONCOGENEX PHARMACEUTICALS OGXI 5.9% view
S 2013-02-14 08:05:41.0 Vanda Pharmaceuticals Inc VNDA 6.4% view
S 2013-02-14 08:05:05.0 Transcept Pharmaceuticals Inc TSPT 0.0% view
S 2013-02-14 08:04:29.0 SPECTRUM PHARMACEUTICALS INC SPPI 0.0% view
B 9,150.00% 2013-02-14 08:04:01.0 LA JOLLA PHARMACEUTICAL CO LJPC 9.9% view
S 2013-02-14 08:03:31.0 HORIZON PHARMA HZNP 4.4% view
B 2013-02-14 08:03:04.0 GENTA INC DE GNTAD 9.9% view
S 2013-02-14 08:02:36.0 CELL THERAPEUTICS INC CTIC 0.0% view
S 2013-02-14 08:01:12.0 Alexza Pharmaceuticals Inc ALXA 4.9% view
B 407.81% 2013-01-25 17:00:50.0 Anthera Pharmaceuticals Inc ANTH 8.2% view
B -33.00% 2013-01-02 17:00:40.0 Cyclacel Pharmaceuticals CYCC 7.0% view
B 16.45% 2012-10-09 09:30:21.0 CELL THERAPEUTICS INC CTIC 9.9% view
B -2.29% 2012-09-21 17:00:50.0 HORIZON PHARMA HZNP 9.9% view
B 271.82% 2012-07-30 17:00:48.0 Anthera Pharmaceuticals Inc ANTH 7.4% view
S 2012-07-30 17:00:46.0 AP PHARMA INC APPA 23.6% view
S 2012-06-20 17:10:58.0 Ardea Biosciences RDEA 0.0% view
B 2.27% 2012-05-11 17:15:33.0 AP PHARMA INC APPA 30.7% view
B -50.36% 2012-05-04 17:20:30.0 Transcept Pharmaceuticals Inc TSPT 9.5% view
S 2012-04-25 08:00:18.0 Ardea Biosciences RDEA 11.1% view
B -30.92% 2012-04-23 09:00:15.0 SPECTRUM PHARMACEUTICALS INC SPPI 7.7% view
B 5.45% 2012-04-20 16:22:15.0 Vanda Pharmaceuticals Inc VNDA 6.9% view
B -7.02% 2012-03-22 17:13:34.0 ONCOGENEX PHARMACEUTICALS OGXI 5.8% view
B 741.51% 2012-02-21 16:15:33.0 Alexza Pharmaceuticals Inc ALXA 9.5% view
S 2012-02-14 13:52:02.0 ADVENTRX PHARMACEUTICALS INC ANX 1.2% view
S 2012-02-14 13:50:36.0 BIOSANTE PHARMACEUTICALS INC BPAX 2.7% view
S 2012-02-14 13:49:27.0 DEPOMED INC DEPO 8.4% view
S 2012-02-14 13:47:58.0 Galena Biopharma GALE 0.0% view
B -88.24% 2012-02-14 13:46:22.0 LA JOLLA PHARMACEUTICAL CO LJPC 9.9% view
B 2012-02-14 13:45:14.0 GENTA INC DE GNTAD 9.9% view
S 2012-02-14 13:43:51.0 OPTIMER PHARMACEUTICALS INC OPTR 1.0% view
B 3.78% 2012-02-13 17:05:19.0 MANNKIND CORP MNKD 4.99% view
S 2012-02-03 17:15:33.0 Ardea Biosciences RDEA 11.59% view
B 12.18% 2011-09-16 09:30:31.0 OPTIMER PHARMACEUTICALS INC OPTR 5.2% view
B 153.57% 2011-07-07 17:00:34.0 AP PHARMA INC APPA 30.6% view
S 2011-05-03 17:00:30.0 AP PHARMA INC APPA 28.0% view
B 2011-04-01 16:30:40.0 PRANA BIOTECHNOLOGY LTD n/a 3.0% view
B -75.00% 2011-02-14 19:08:46.0 LA JOLLA PHARMACEUTICAL CO LJPC 9.9% view
B 0.00% 2011-02-14 18:43:53.0 GENTA INC DE GNTA 9.9% view
B -36.10% 2011-02-03 10:11:29.0 DEPOMED INC DEPO 9.9% view
S 2011-01-24 17:28:26.0 Ardea Biosciences RDEA 14.0% view
B -76.31% 2011-01-18 17:20:38.0 ADVENTRX PHARMACEUTICALS INC ANX 9.42% view
B 2011-01-06 15:23:02.0 RXI PHARMACEUTICALS CORP RXII 9.69% view
S 2010-09-27 17:00:41.0 PENWEST PHARMACEUTICALS CO PPCO 0.0% view
B 2010-08-10 17:20:55.0 PENWEST PHARMACEUTICALS CO PPCO 21.0% view
B -45.37% 2010-07-12 17:27:37.0 RXI PHARMACEUTICALS CORP RXII 5.18% view
S 2010-06-30 17:22:07.0 PENWEST PHARMACEUTICALS CO PPCO 21.0% view
S 2010-06-03 17:20:31.0 AP PHARMA INC APPA 28.6% view
B -83.33% 2010-06-03 17:20:21.0 LA JOLLA PHARMACEUTICAL CO LJPC 9.9% view
B 2010-05-28 16:28:56.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
S 2010-05-05 12:33:26.0 Vanda Pharmaceuticals Inc VNDA 0.0% view
S 2010-04-19 17:13:52.0 Ardea Biosciences RDEA 15.9% view
S 2010-03-08 16:30:28.0 Vanda Pharmaceuticals Inc VNDA 6.0% view
S 2010-02-16 17:08:15.0 THRESHOLD PHARMACEUTICALS INC THLD 0.9% view
S 2010-02-16 17:07:05.0 NEUROGEN CORP NRGN 0.0% view
S 2010-02-16 17:06:55.0 Vanda Pharmaceuticals Inc VNDA 11.3% view
S 2010-02-16 17:04:04.0 DEPOMED INC DEPO 6.7% view
S 2010-02-16 17:03:20.0 GENTA INC DE GETA 9.9% view
S 2010-02-16 17:03:18.0 BIOSANTE PHARMACEUTICALS INC BPAX 6.7% view
B 222.22% 2010-02-16 17:03:03.0 QUESTCOR PHARMACEUTICALS INC QCOR 0.0% view
S 2010-02-05 09:24:34.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
S 2009-10-26 17:22:53.0 CELL GENESYS INC CEGE 0.0% view
B -31.33% 2009-10-26 17:20:44.0 AP PHARMA INC APPA 31.3% view
B -7.69% 2009-10-26 17:19:00.0 BIOSANTE PHARMACEUTICALS INC BPAX 6.7% view
B 2009-07-17 17:01:08.0 GENTA INC DE GNTA 9.9% view
B 2009-07-01 17:15:36.0 CELL GENESYS INC CEGE 9.9% view
S 2009-06-22 17:25:32.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
B 2009-05-15 17:26:01.0 CELL GENESYS INC CEGE 1.0% view
S 2009-05-07 06:01:23.0 Vanda Pharmaceuticals Inc VNDA 14.9% view
S 2009-04-29 16:15:42.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
S 2009-03-30 16:51:16.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
S 2009-03-16 09:05:40.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
B 102.74% 2009-03-10 17:06:45.0 PENWEST PHARMACEUTICALS CO PPCO 21.1% view
B 36.31% 2009-03-03 17:12:48.0 PENWEST PHARMACEUTICALS CO PPCO 18.8% view
B 62.50% 2009-02-19 16:32:59.0 PENWEST PHARMACEUTICALS CO PPCO 18.3% view
B 196.92% 2009-02-18 17:16:24.0 AP PHARMA INC APPA 28.4% view
B 1,229.27% 2009-02-18 12:54:14.0 Vanda Pharmaceuticals Inc VNDA 14.9% view
B 27.00% 2009-01-12 09:55:27.0 PENWEST PHARMACEUTICALS CO PPCO 16.2% view
B 152.27% 2008-12-29 17:08:27.0 AP PHARMA INC APPA 27.8% view
S 2008-12-29 16:44:56.0 Ardea Biosciences RDEA 20.8% view
B 60.00% 2008-12-01 17:00:48.0 NEUROGEN CORP NRGN 5.0% view
B 63.16% 2008-11-24 17:20:53.0 AP PHARMA INC APPA 26.5% view
B 2008-11-24 17:20:45.0 Northstar Neuroscience NSTR 14.9% view
S 2008-11-17 17:07:43.0 Northstar Neuroscience NSTR 12.4% view
B 177.11% 2008-11-17 17:04:21.0 PENWEST PHARMACEUTICALS CO PPCO 5.1% view
S 2008-11-17 17:03:19.0 ARADIGM CORP ARDM 1.6% view
S 2008-11-17 17:01:42.0 THRESHOLD PHARMACEUTICALS INC THLD 7.4% view
S 2008-11-17 17:01:33.0 NEOSE TECHNOLOGIES INC NTEC 6.1% view
S 2008-11-17 17:01:00.0 Vanda Pharmaceuticals Inc VNDA 14.3% view
B 80.00% 2008-11-10 17:00:26.0 AP PHARMA INC APPA 23.8% view
B 27.54% 2008-10-14 16:46:44.0 AP PHARMA INC APPA 22.7% view
B 178.16% 2008-10-09 16:33:46.0 THRESHOLD PHARMACEUTICALS INC THLD 10.0% view
B 1,060.64% 2008-10-06 17:03:40.0 Vanda Pharmaceuticals Inc VNDA 22.2% view
B -74.29% 2008-09-29 17:00:26.0 NEOSE TECHNOLOGIES INC NTEC 19.3% view
B 1,021.15% 2008-09-26 09:00:17.0 Vanda Pharmaceuticals Inc VNDA 19.3% view
B 1,134.31% 2008-09-19 17:00:43.0 Vanda Pharmaceuticals Inc VNDA 14.1% view
S 2008-09-08 17:13:19.0 THRESHOLD PHARMACEUTICALS INC THLD 9.99% view
S 2008-08-29 16:07:27.0 ARADIGM CORP ARDM 11.3% view
B 246.15% 2008-08-25 16:30:47.0 KERYX BIOPHARMACEUTICALS INC KERX 5.0% view
B 1,080.51% 2008-08-11 16:00:40.0 Vanda Pharmaceuticals Inc VNDA 5.9% view
B 2008-07-14 16:30:34.0 NEOSE TECHNOLOGIES INC NTEC 13.7% view
S 2008-07-02 09:02:11.0 Northstar Neuroscience NSTR 19.9% view
S 2008-05-20 16:32:26.0 Ardea Biosciences RDEA 23.6% view
B 4.89% 2008-05-16 17:17:11.0 Northstar Neuroscience NSTR 19.9% view
B 4.32% 2008-05-01 17:16:29.0 Northstar Neuroscience NSTR 18.5% view
B 4.92% 2008-04-07 16:00:29.0 Northstar Neuroscience NSTR 13.3% view
B 11.05% 2008-04-01 16:57:16.0 Northstar Neuroscience NSTR 10.3% view
S 2008-02-14 16:03:34.0 QUESTCOR PHARMACEUTICALS INC QS n/a view
B -52.33% 2008-02-14 16:02:34.0 THRESHOLD PHARMACEUTICALS INC THLD 12.7% view
S 2008-02-14 16:02:14.0 INSMED INC INSM 0.5% view
S 2008-02-14 16:01:28.0 AP PHARMA INC APPA 15.0% view
B 24.03% 2008-02-14 16:01:24.0 Northstar Neuroscience NSTR 9.9% view
S 2008-02-14 16:00:26.0 ARADIGM CORP ARDM 11.5% view
B 2008-02-14 16:00:20.0 NEOSE TECHNOLOGIES INC NTEC 8.4% view
B -46.83% 2008-01-28 16:00:35.0 DEPOMED INC DEPO 10.7% view
B -35.15% 2007-12-14 16:00:24.0 Ardea Biosciences RDEA 31.38% view
B -76.22% 2007-12-04 16:00:23.0 NEOSE TECHNOLOGIES INC NTEC 5.0% view
B 2007-11-19 16:00:18.0 QUESTCOR PHARMACEUTICALS INC QS 10.1% view
B -25.45% 2007-11-13 16:00:32.0 DEPOMED INC DEPO 8.0% view
B 2007-08-27 16:27:52.0 QUESTCOR PHARMACEUTICALS INC QS 5.0% view
B -50.64% 2007-06-25 17:10:35.0 AP PHARMA INC APPA 15.8% view
B -23.17% 2007-05-14 16:30:22.0 INSMED INC INSM 5.4% view
B 65.93% 2007-04-19 16:23:47.0 ADVANCIS PHARMACEUTICAL CORP AVNC 6.9% view
B -85.12% 2007-02-09 16:13:44.0 TAPESTRY PHARMACEUTICALS TPPH 13.1% view
S 2007-02-09 16:11:15.0 THRESHOLD PHARMACEUTICALS INC THLD 11.6% view
B 2007-02-09 16:08:44.0 XENOGEN CORP XGEN 100.0% view
B 2007-02-02 17:07:59.0 ARADIGM CORP ARDM 11.6% view
B 2007-01-16 10:58:16.0 Ardea Biosciences IBPI 30.8% view
B -54.72% 2006-08-17 16:41:15.0 THRESHOLD PHARMACEUTICALS INC THLD 11.6% view
B -31.21% 2006-07-27 00:00:00.0 THRESHOLD PHARMACEUTICALS INC THLD 5.77% view
B 2006-07-03 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 23.09% view
B 2006-06-02 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 20.86% view
B 2006-05-30 00:00:00.0 TAPESTRY PHARMACEUTICALS NPRO 12.45% view
B 2006-04-13 00:00:00.0 TAPESTRY PHARMACEUTICALS NPRO 12.32% view
B 2006-03-03 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 20.02% view
B 2006-02-27 00:00:00.0 XENOGEN CORP XGEN 5.4% view
B 2006-02-13 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 19.0% view
S 2006-02-09 00:00:00.0 VIROPHARMA INC VPHM n/a view
S 2006-02-09 00:00:00.0 Monogram Biosciences VLGC n/a view
S 2006-02-09 00:00:00.0 INSMED INC INSM n/a view
B 412.72% 2005-03-29 00:00:00.0 VIROPHARMA INC VPHM 5.4% view
B 130.34% 2005-03-23 00:00:00.0 INSMED INC INSM 7.4% view
B 2005-02-14 00:00:00.0 VIROLOGIC INC VLGC 6.82% view
S 2005-02-14 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 18.6% view
B 2003-11-03 00:00:00.0 VIROLOGIC INC VLGC 5.7% view
S 2003-10-16 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 25.57% view
B 2003-05-23 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 32.3% view
B 2003-05-01 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 31.2% view
B 2003-03-04 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 4.0% view
B 0.00% 2003-03-04 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 4.0% view
S 2003-02-26 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 3.3% view
B 2002-12-02 00:00:00.0 ACLARA BIOSCIENCES INC ACLA 9.8% view
B 0.00% 2002-10-01 00:00:00.0 INTRABIOTICS PHARMACEUTICALS INC IBPI 5.5% view
B 2002-10-01 00:00:00.0 ACLARA BIOSCIENCES INC ACLA 9.3% 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.