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ABIO - As of  05/14/24, 08:26:05 AM:   95 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$3.04  Avg Vol(3m): 23,544  P/E: 0.00  EPS: -1.58

Email this page to a friend.    Insider Transactions for ABIO

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-06-10 15:06:30.0 ARCA biopharma ABIO Altium Capital Management LP 9.99% view
B 2020-06-01 14:07:29.0 ARCA biopharma ABIO SABBY MANAGEMENT 9.99% view
B 2020-02-12 19:28:21.0 ARCA biopharma ABIO RENAISSANCE TECHNOLOGIES LLC 8.94% view
S 2020-01-24 08:01:14.0 ARCA biopharma ABIO Tekla Capital Management LLC 2.3% view
B 2019-02-12 13:52:02.0 ARCA biopharma ABIO RENAISSANCE TECHNOLOGIES LLC 5.88% view
S 2019-02-12 09:04:26.0 ARCA biopharma ABIO Tekla Capital Management LLC 5.8% view
S 2018-03-08 11:53:51.0 ARCA biopharma ABIO FRANKLIN RESOURCES INC 4.0% view
S 2018-03-05 15:22:30.0 ARCA biopharma ABIO Growth Equity Opportunities IV n/a view
S 2018-02-14 17:08:52.0 ARCA biopharma ABIO RA CAPITAL MANAGEMENT 2.7% view
S 2018-02-13 19:26:10.0 ARCA biopharma ABIO VENROCK HEALTHCARE CAPITAL PARTNERS LP 17.4% view
S 2018-02-12 15:24:50.0 ARCA biopharma ABIO Tekla Capital Management LLC 6.9% view
S 2018-02-05 17:14:14.0 ARCA biopharma ABIO FRANKLIN RESOURCES INC 13.9% view
S 2018-01-04 11:18:23.0 ARCA biopharma ABIO SABBY MANAGEMENT 4.75% view
S 2017-02-13 11:44:54.0 ARCA biopharma ABIO Tekla Capital Management LLC 8.9% view
B 2016-02-16 10:32:05.0 ARCA biopharma ABIO VENROCK HEALTHCARE CAPITAL PARTNERS LP 19.9% view
B 2016-02-12 07:13:21.0 ARCA biopharma ABIO Tekla Capital Management LLC 9.0% view
B 2016-01-08 12:14:28.0 ARCA biopharma ABIO FRANKLIN RESOURCES INC 17.9% view
S 2016-01-06 14:37:24.0 ARCA biopharma ABIO SABBY MANAGEMENT 5.06% view
B 2015-07-09 16:01:49.0 ARCA biopharma ABIO FRANKLIN RESOURCES INC 13.7% view
B 2015-06-29 16:50:01.0 ARCA biopharma ABIO Growth Equity Opportunities IV 21.3% view
B 2015-06-25 16:41:01.0 ARCA biopharma ABIO RA CAPITAL MANAGEMENT 9.0% view
B 2015-06-25 15:05:00.0 ARCA biopharma ABIO VENROCK HEALTHCARE CAPITAL PARTNERS LP 17.1% view
S 2015-02-11 16:12:15.0 ARCA biopharma ABIO mccormack riley 4.96% view
B 2015-01-08 15:01:50.0 ARCA biopharma ABIO SABBY MANAGEMENT 9.99% view
S 2015-01-07 17:17:49.0 ARCA biopharma ABIO mccormack riley 11.58% view
S 2015-01-05 08:40:59.0 ARCA biopharma ABIO mccormack riley 14.18% view
S 2014-02-13 09:09:14.0 ARCA biopharma ABIO Atlas Venture Fund VII L P n/a view
S 2014-02-04 16:23:06.0 ARCA biopharma ABIO BRISTOW MICHAEL R n/a view
B 2014-01-16 12:42:40.0 ARCA biopharma ABIO SABBY MANAGEMENT 9.99% view
B 2013-10-07 16:16:14.0 ARCA biopharma ABIO mccormack riley 18.26% view
S 2013-06-14 16:10:33.0 ARCA biopharma ABIO BRISTOW MICHAEL R 7.4% view
B 2013-06-03 12:39:48.0 ARCA biopharma ABIO SABBY MANAGEMENT 9.99% view
B 2013-02-11 15:33:07.0 ARCA biopharma ABIO Atlas Venture Fund VII L P 12.26% view
B 2013-02-04 16:12:24.0 ARCA biopharma ABIO BRISTOW MICHAEL R 18.5% view
S 2013-01-28 14:19:37.0 ARCA biopharma ABIO SABBY MANAGEMENT 4.9% view
B 2012-12-28 15:30:34.0 ARCA biopharma ABIO BRISTOW MICHAEL R 10.8% view
S 2012-11-02 11:52:04.0 ARCA biopharma ABIO Atlas Venture Fund VII L P 12.0% view
B 2012-08-08 12:17:38.0 ARCA biopharma ABIO SABBY MANAGEMENT 8.75% view
S 2012-02-14 13:54:33.0 ARCA biopharma ABIO Iroquois Capital Management 4.9% view
S 2012-02-14 06:41:57.0 ARCA biopharma ABIO InterWest Partners IX 0.2% view
S 2012-02-13 16:50:56.0 ARCA biopharma ABIO KOPIN MITCHELL P 4.9% view
S 2020-11-09 09:59:56.0 IRONWOOD PHARMACEUTICALS INC IRWD Sarissa Capital Management LP n/a view
B 2020-02-26 17:02:55.0 IRONWOOD PHARMACEUTICALS INC IRWD Sarissa Capital Management LP 5.3% view
B 2020-02-14 09:33:35.0 IRONWOOD PHARMACEUTICALS INC IRWD BROWN CAPITAL MANAGEMENT LLC 11.42% view
S 2020-02-11 19:24:15.0 IRONWOOD PHARMACEUTICALS INC IRWD VANGUARD GROUP INC 10.61% view
B 2020-01-28 11:02:07.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT GROUP LLP 13.89% view
B 2019-06-10 13:14:03.0 IRONWOOD PHARMACEUTICALS INC IRWD VANGUARD GROUP INC 10.05% view
B 2019-02-14 13:50:04.0 IRONWOOD PHARMACEUTICALS INC IRWD PRICE T ROWE ASSOCIATES INC 7.23% view
B 2019-02-13 13:12:49.0 IRONWOOD PHARMACEUTICALS INC IRWD UBS ASSET MANAGEMENT AMERICAS INC 6.13% view
S 2019-02-13 07:40:04.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT GROUP LLP 13.99% view
B 2019-02-11 11:38:00.0 IRONWOOD PHARMACEUTICALS INC IRWD BlackRock Inc 8.8% view
S 2018-12-10 09:27:10.0 IRONWOOD PHARMACEUTICALS INC IRWD PRICE T ROWE ASSOCIATES INC 8.7% view
B 2018-02-14 14:06:23.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS HENDERSON GROUP PLC 6.1% view
B 2018-02-13 16:32:45.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS CAPITAL MANAGEMENT LLC 5.64% view
B 2018-02-13 09:39:42.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 8.32% view
B 2018-02-08 11:39:13.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT GROUP LLP 8.6% view
S 2017-02-14 14:21:30.0 IRONWOOD PHARMACEUTICALS INC IRWD Point72 Asset Management 14.999% view
S 2017-02-13 14:38:33.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS CAPITAL MANAGEMENT LLC 4.95% view
B 2017-02-10 16:29:15.0 IRONWOOD PHARMACEUTICALS INC IRWD VANGUARD GROUP INC 14.0% view
B 2017-01-25 14:44:39.0 IRONWOOD PHARMACEUTICALS INC IRWD BlackRock Inc 11.7% view
S 2016-02-16 15:36:49.0 IRONWOOD PHARMACEUTICALS INC IRWD ORBIMED ADVISORS LLC 8.84% view
B 2016-02-12 09:16:22.0 IRONWOOD PHARMACEUTICALS INC IRWD PRICE T ROWE ASSOCIATES INC 5.1% view
B 2016-02-11 13:35:02.0 IRONWOOD PHARMACEUTICALS INC IRWD BlackRock Inc 7.4% view
S 2016-02-10 09:49:06.0 IRONWOOD PHARMACEUTICALS INC IRWD MORGAN STANLEY 0.8% view
B 2015-08-20 16:41:39.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS CAPITAL MANAGEMENT LLC 11.6% view
B 2015-02-17 16:34:50.0 IRONWOOD PHARMACEUTICALS INC IRWD BIOTECHNOLOGY VALUE FUND L P 9.71% view
S 2015-02-13 13:51:31.0 IRONWOOD PHARMACEUTICALS INC IRWD SECTORAL ASSET MANAGEMENT INC 3.014% view
S 2015-02-13 10:20:13.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 6.2% view
B 2015-02-12 10:49:11.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT GROUP LLP 6.09% view
B 2015-01-26 17:17:41.0 IRONWOOD PHARMACEUTICALS INC IRWD BlackRock Inc 10.2% view
S 2014-02-14 16:56:50.0 IRONWOOD PHARMACEUTICALS INC IRWD BIOTECHNOLOGY VALUE FUND L P 9.3% view
B 2014-02-14 14:47:35.0 IRONWOOD PHARMACEUTICALS INC IRWD JANUS CAPITAL MANAGEMENT LLC 5.9% view
B 2014-02-14 06:52:27.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 16.124% view
B 2014-02-11 16:33:01.0 IRONWOOD PHARMACEUTICALS INC IRWD MORGAN STANLEY 6.8% view
B 2014-01-29 16:22:22.0 IRONWOOD PHARMACEUTICALS INC IRWD BlackRock Inc 7.6% view
B 2014-01-29 09:35:18.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 16.697% view
S 2013-02-14 16:11:05.0 IRONWOOD PHARMACEUTICALS INC IRWD VENROCK ASSOCIATES 7.6% view
B 2013-02-14 15:45:50.0 IRONWOOD PHARMACEUTICALS INC IRWD FMR LLC 15.138% view
S 2013-02-14 12:29:47.0 IRONWOOD PHARMACEUTICALS INC IRWD Polaris Venture Partners II LP 4.0% view
B 2013-02-13 11:06:23.0 IRONWOOD PHARMACEUTICALS INC IRWD VANGUARD GROUP INC 5.5% view
B 2013-01-30 14:50:11.0 IRONWOOD PHARMACEUTICALS INC IRWD BIOTECHNOLOGY VALUE FUND L P 5.4% view
B 2012-02-14 16:40:49.0 IRONWOOD PHARMACEUTICALS INC IRWD Polaris Venture Partners II LP 7.95% view
S 2012-02-14 15:03:01.0 IRONWOOD PHARMACEUTICALS INC IRWD ADAGE CAPITAL PARTNERS GP LLC 2.44% view
B 2012-02-14 12:17:41.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT CO LLP 13.95% view
S 2012-02-14 10:10:41.0 IRONWOOD PHARMACEUTICALS INC IRWD MORGAN STANLEY 9.1% view
B 2011-05-10 14:26:08.0 IRONWOOD PHARMACEUTICALS INC IRWD Ridgeback Capital Investments L 18.2% view
S 2011-02-14 13:49:43.0 IRONWOOD PHARMACEUTICALS INC IRWD ADAGE CAPITAL PARTNERS GP LLC 5.11% view
B 2011-02-14 12:59:39.0 IRONWOOD PHARMACEUTICALS INC IRWD Polaris Venture Partners II LP 0.0% view
S 2011-02-11 17:17:15.0 IRONWOOD PHARMACEUTICALS INC IRWD VENROCK ASSOCIATES 12.0% view
B 2010-12-20 09:45:02.0 IRONWOOD PHARMACEUTICALS INC IRWD BRIDGER MANAGEMENT LLC 5.1% view
S 2010-10-12 14:22:12.0 IRONWOOD PHARMACEUTICALS INC IRWD WELLINGTON MANAGEMENT CO LLP 6.51% view
S 2010-10-08 16:13:27.0 IRONWOOD PHARMACEUTICALS INC IRWD PUTNAM LLC 4.65% view
B 2010-03-10 15:09:26.0 IRONWOOD PHARMACEUTICALS INC IRWD MORGAN STANLEY 17.27% view
B 2010-03-10 11:40:44.0 IRONWOOD PHARMACEUTICALS INC IRWD PUTNAM LLC 10.6% view
B 2010-03-09 10:56:40.0 IRONWOOD PHARMACEUTICALS INC IRWD ADAGE CAPITAL PARTNERS GP LLC 5.6% 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.