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BSTC - As of  06/21/25, 12:22:25 PM:   48 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$41.04  Avg Vol(3m): 54,469  P/E: 29.50  EPS: 1.39

Email this page to a friend.    Insider Transactions for BSTC

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-10-29 18:27:00.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Wegman Toby 13.7% view
B 2020-10-29 17:24:53.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Endo International plc 12.7% view
B 2020-02-12 20:58:28.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RENAISSANCE TECHNOLOGIES LLC 7.85% view
B 2020-02-11 17:20:47.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RICE HALL JAMES & ASSOCIATES 5.03% view
S 2020-02-11 16:14:31.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Vogel Jeffrey Kenneth 5.456% view
S 2020-02-05 11:25:27.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 6.1% view
B 2019-02-19 11:03:04.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Vogel Jeffrey Kenneth 7.136% view
S 2019-02-13 16:14:48.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Stonepine Capital Management 3.0% view
B 2019-02-12 20:27:45.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RENAISSANCE TECHNOLOGIES LLC 6.98% view
B 2019-02-07 18:10:22.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 7.1% view
B 2018-02-13 19:49:47.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RENAISSANCE TECHNOLOGIES LLC 6.22% view
B 2018-02-13 16:59:48.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Stonepine Capital Management 5.4% view
S 2018-02-09 13:15:06.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 4.5% view
S 2018-01-23 17:09:09.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 5.2% view
B 2017-12-18 17:12:27.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Stonepine Capital Management 5.2% view
B 2017-01-30 11:29:39.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 5.3% view
B 2017-01-24 18:32:04.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Abdiel Qualified Master Fund LP 7.4% view
B 2015-02-17 14:42:01.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC ARMISTICE CAPITAL 1.6% view
B 2015-02-11 14:26:42.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Abdiel Qualified Master Fund LP 5.2% view
B 2014-12-19 10:57:21.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Abdiel Qualified Master Fund LP 5.2% view
B 2014-06-30 13:55:36.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC STONEPINE CAPITAL L P 14.0% view
B 2014-03-07 12:22:59.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC STONEPINE CAPITAL L P 6.39% view
B 2014-02-21 16:17:14.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Armistice Capital Fund LP 5.05% view
S 2014-02-07 12:57:23.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 4.4% view
S 2014-01-28 10:58:07.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 5.3% view
B 2014-01-10 11:37:10.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC STONEPINE CAPITAL L P 5.6% view
S 2013-10-10 12:02:46.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 6.67% view
B 2013-09-17 14:24:59.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC STONEPINE CAPITAL L P 5.1% view
B 2013-03-22 14:18:14.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Ayer Capital Management 0.0% view
S 2013-01-10 17:48:11.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 17.14% view
B 2012-01-10 14:50:13.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 17.17% view
S 2011-02-14 18:44:09.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RA CAPITAL MANAGEMENT 4.8% view
B 2011-01-10 12:47:24.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 15.47% view
B 2010-10-08 12:18:49.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BlackRock Inc 12.79% view
B 2010-09-17 16:08:06.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Duke University 5.22% view
B 2010-09-17 10:20:49.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Duke University 5.22% view
S 2010-07-30 17:17:55.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC APIS CAPITAL ADVISORS 4.9% view
B 2010-02-16 16:55:32.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RA CAPITAL MANAGEMENT 11.5% view
B 2010-02-12 15:58:33.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC APIS CAPITAL ADVISORS 5.3% view
S 2009-02-17 11:49:36.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC APIS CAPITAL ADVISORS 3.9% view
B 2008-09-30 11:25:06.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RA CAPITAL MANAGEMENT 10.3% view
B 2008-04-14 17:27:50.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC RA CAPITAL MANAGEMENT 8.0% view
B 2008-03-25 15:43:49.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC APIS CAPITAL ADVISORS 5.2% view
B 2007-02-08 17:24:23.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC Wegman Thomas 6.1% view
S 2007-01-12 14:30:03.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BIO PARTNERS LP 8.0% view
B 2006-01-05 00:00:00.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BIO PARTNERS LP 11.26% view
S 2005-10-26 00:00:00.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BIO PARTNERS LP 8.57% view
B 2003-06-20 00:00:00.0 BIOSPECIFICS TECHNOLOGIES CORP BSTC BIO PARTNERS LP 15.0% 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.