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TEKLA CAPITAL MANAGEMENT LLC
- As of  06/05/24, 10:05:04 AM:   16 Insider Transactions.

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Buy/Sell* 1 Yr Return** Filed Date Subject Symbol Pct Owned Details
S 2020-01-24 08:03:29.0 ARCA biopharma ABIO 5.8% view
S 2019-02-12 09:03:38.0 ARCA biopharma ABIO 6.9% view
B 2018-02-12 15:23:51.0 PIERIS PHARMACEUTICALS PIRS 4.4% view
S 2017-02-13 11:44:54.0 ARCA biopharma ABIO 8.9% view
B 2017-02-13 11:41:24.0 PIERIS PHARMACEUTICALS PIRS 9.6% view
B 2016-02-12 07:12:51.0 Alliqua BioMedical ALQA 6.0% view
S 2015-02-13 07:06:15.0 Intellipharmaceutics International Inc n/a 9.0% view
S 2014-02-14 06:44:17.0 HERON THERAPEUTICS APPA 4.2% view
S 2012-02-14 15:55:00.0 MZT Holdings MZTH 4.0% view
B 97.14% 2012-02-14 15:54:19.0 AP PHARMA INC APPA 9.7% view
S 2010-01-22 10:36:02.0 ATHERSYS INC n/a 1.0% view
S 2008-02-14 12:20:13.0 ATHERSYS INC n/a 5.2% view
B 70.00% 2008-01-10 14:58:11.0 MZT Holdings MZTH 6.8% view
B -36.46% 2007-02-09 17:05:31.0 AVALON PHARMACEUTICALS INC AVRX 4.0% view
S 2006-12-11 16:32:20.0 MEDWAVE INC MDWV 11.9% view
B -33.98% 2005-02-14 00:00:00.0 VNUS MEDICAL TECHNOLOGIES INC VNUS 6.4% 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.