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ACHN - As of  04/30/25, 09:30:35 AM:   115 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$9.21  Avg Vol(3m): 1,395,220  P/E: 0.00  EPS: -0.03

Email this page to a friend.    Insider Transactions for ACHN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 16:31:06.0 ACHILLION PHARMACEUTICALS INC ACHN Pentwater Capital Management LP 5.36% view
S 2020-02-14 13:27:03.0 ACHILLION PHARMACEUTICALS INC ACHN RTW INVESTMENTS 5.22% view
B 2020-02-12 10:26:31.0 ACHILLION PHARMACEUTICALS INC ACHN DIMENSIONAL FUND ADVISORS LP 5.42% view
B 2020-02-12 07:57:07.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 9.35% view
B 2020-01-23 10:44:15.0 ACHILLION PHARMACEUTICALS INC ACHN GOLDMAN SACHS GROUP INC 5.2% view
S 2020-01-17 16:04:39.0 ACHILLION PHARMACEUTICALS INC ACHN ARP AMERICAS LP 5.06% view
B 2020-01-16 15:07:17.0 ACHILLION PHARMACEUTICALS INC ACHN ARP AMERICAS LP 5.37% view
B 2019-02-14 09:17:47.0 ACHILLION PHARMACEUTICALS INC ACHN RTW INVESTMENTS 9.92% view
S 2019-02-12 17:41:40.0 ACHILLION PHARMACEUTICALS INC ACHN ORBIMED ADVISORS LLC 0.0% view
S 2019-02-11 11:13:28.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 6.21% view
B 2019-02-08 07:13:37.0 ACHILLION PHARMACEUTICALS INC ACHN DIMENSIONAL FUND ADVISORS LP 5.37% view
B 2019-02-04 10:09:04.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 8.7% view
S 2018-02-14 17:05:21.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 0.4% view
B 2018-02-14 09:11:50.0 ACHILLION PHARMACEUTICALS INC ACHN RTW INVESTMENTS 9.9% view
S 2018-02-13 16:33:53.0 ACHILLION PHARMACEUTICALS INC ACHN ORBIMED ADVISORS LLC 3.58% view
B 2018-02-08 15:59:55.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 7.84% view
B 2018-01-29 14:39:51.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 8.4% view
S 2017-11-22 11:25:56.0 ACHILLION PHARMACEUTICALS INC ACHN JOHNSON & JOHNSON 5.83% view
B 2017-09-28 15:05:26.0 ACHILLION PHARMACEUTICALS INC ACHN RTW INVESTMENTS 5.2% view
B 2017-02-14 19:13:29.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 9.9% view
S 2017-02-14 17:22:36.0 ACHILLION PHARMACEUTICALS INC ACHN RA Capital Healthcare Fund LP 0.0% view
S 2017-02-14 14:09:32.0 ACHILLION PHARMACEUTICALS INC ACHN Point72 Asset Management 0.1% view
B 2017-02-13 13:29:31.0 ACHILLION PHARMACEUTICALS INC ACHN ORBIMED ADVISORS LLC 9.59% view
B 2017-02-08 18:46:07.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 6.54% view
S 2017-01-26 16:43:04.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 3.4% view
B 2017-01-25 16:18:28.0 ACHILLION PHARMACEUTICALS INC ACHN INTEGRATED CORE STRATEGIES 1.3% view
B 2017-01-19 17:23:51.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 7.5% view
S 2016-11-10 11:46:08.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 1.374% view
B 2016-02-16 15:41:46.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 5.1% view
B 2016-02-16 11:17:55.0 ACHILLION PHARMACEUTICALS INC ACHN Point72 Asset Management 7.7% view
B 2016-02-12 14:21:46.0 ACHILLION PHARMACEUTICALS INC ACHN ORBIMED ADVISORS LLC 7.07% view
S 2016-02-12 08:49:28.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 6.499% view
S 2016-02-10 14:32:18.0 ACHILLION PHARMACEUTICALS INC ACHN GOLDMAN SACHS GROUP INC 2.1% view
B 2016-02-10 08:32:15.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 5.62% view
S 2016-01-25 13:46:17.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 5.8% view
S 2015-08-18 18:13:14.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 4.1% view
B 2015-07-06 18:06:31.0 ACHILLION PHARMACEUTICALS INC ACHN JOHNSON & JOHNSON 15.6% view
B 2015-05-29 16:03:33.0 ACHILLION PHARMACEUTICALS INC ACHN Point72 Asset Management 5.0% view
S 2015-05-22 16:46:12.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 4.7% view
B 2015-02-17 16:29:07.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 9.2% view
B 2015-02-17 10:59:52.0 ACHILLION PHARMACEUTICALS INC ACHN GOLDMAN SACHS GROUP INC 5.5% view
S 2015-02-13 07:49:52.0 ACHILLION PHARMACEUTICALS INC ACHN Camber Capital Management LLC 0.0% view
B 2015-02-11 16:06:38.0 ACHILLION PHARMACEUTICALS INC ACHN STATE STREET CORP 2.8% view
S 2015-02-11 15:45:34.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 0.51% view
B 2015-02-11 08:13:43.0 ACHILLION PHARMACEUTICALS INC ACHN VANGUARD GROUP INC 5.47% view
S 2015-01-29 14:20:15.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 6.7% view
S 2015-01-20 17:04:29.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 7.34% view
B 2015-01-20 17:03:04.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 20.65% view
B 2015-01-12 09:57:55.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 10.807% view
S 2014-09-26 17:26:53.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 11.3% view
S 2014-09-11 17:02:19.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 7.3% view
S 2014-09-02 17:16:45.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 18.1% view
S 2014-08-27 17:24:44.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 19.0% view
S 2014-08-20 17:21:29.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 21.1% view
S 2014-08-18 10:57:55.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 5.22% view
S 2014-06-24 16:29:25.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 23.2% view
B 2014-05-29 10:40:28.0 ACHILLION PHARMACEUTICALS INC ACHN Camber Capital Management LLC 5.89% view
B 2014-03-26 15:29:21.0 ACHILLION PHARMACEUTICALS INC ACHN Duke University 5.4% view
B 2014-03-21 16:32:43.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 24.2% view
B 2014-02-14 14:16:27.0 ACHILLION PHARMACEUTICALS INC ACHN RA Capital Healthcare Fund LP 24.2% view
S 2014-02-14 13:22:33.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 11.19% view
B 2014-02-13 15:08:09.0 ACHILLION PHARMACEUTICALS INC ACHN GOLDMAN SACHS GROUP INC 5.4% view
S 2014-02-13 10:27:09.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 3.1% view
B 2014-01-28 10:57:19.0 ACHILLION PHARMACEUTICALS INC ACHN BlackRock Inc 7.6% view
S 2013-12-10 13:22:58.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 0.155% view
B 2013-11-01 17:18:25.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 21.2% view
B 2013-10-04 16:17:20.0 ACHILLION PHARMACEUTICALS INC ACHN RA CAPITAL MANAGEMENT 14.96% view
S 2013-08-12 11:51:03.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 8.514% view
B 2013-02-26 17:24:25.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 11.59% view
S 2013-02-14 13:35:30.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 13.827% view
B 2013-02-14 11:17:35.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 8.89% view
S 2013-01-18 14:51:58.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 10.4% view
S 2013-01-17 16:46:16.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 5.4% view
B 2012-09-07 08:46:33.0 ACHILLION PHARMACEUTICALS INC ACHN QVT Financial LP 8.07% view
S 2012-06-15 12:01:02.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 13.0% view
S 2012-02-14 16:18:34.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 2.7% view
B 2012-02-14 14:33:36.0 ACHILLION PHARMACEUTICALS INC ACHN Quaker BioVentures II LP n/a view
B 2012-02-14 12:03:21.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 15.0% view
B 2012-02-13 17:06:11.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 7.5% view
B 2011-04-08 12:44:47.0 ACHILLION PHARMACEUTICALS INC ACHN FMR LLC 11.497% view
S 2011-02-11 14:26:37.0 ACHILLION PHARMACEUTICALS INC ACHN INVESTOR AB 3.4% view
S 2011-02-10 12:49:40.0 ACHILLION PHARMACEUTICALS INC ACHN ATLAS VENTURE FUND V LP n/a view
S 2011-02-10 12:23:15.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 5.6% view
S 2011-01-10 16:14:06.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 6.4% view
B 2010-08-30 16:54:40.0 ACHILLION PHARMACEUTICALS INC ACHN Domain Partners VIII 17.6% view
B 2010-08-30 16:34:51.0 ACHILLION PHARMACEUTICALS INC ACHN Quaker BioVentures II LP n/a view
S 2010-08-25 14:30:37.0 ACHILLION PHARMACEUTICALS INC ACHN Clarus Lifesciences II 20.0% view
B 2010-02-16 14:38:29.0 ACHILLION PHARMACEUTICALS INC ACHN Bear Stearns Companies LLC 85.0% view
B 2010-02-16 12:22:54.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 12.4% view
S 2010-02-16 09:08:28.0 ACHILLION PHARMACEUTICALS INC ACHN SCHRODER VENTURE MANAGERS LTD 4.3% view
S 2010-02-09 14:17:36.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 12.3% view
S 2010-02-05 14:06:25.0 ACHILLION PHARMACEUTICALS INC ACHN ATLAS VENTURE FUND V LP 7.39% view
S 2010-01-22 16:11:39.0 ACHILLION PHARMACEUTICALS INC ACHN INVESTOR AB 9.9% view
S 2010-01-08 17:29:14.0 ACHILLION PHARMACEUTICALS INC ACHN Clarus Lifesciences II 20.1% view
S 2009-02-17 14:17:41.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 11.3% view
B 2008-12-29 13:47:32.0 ACHILLION PHARMACEUTICALS INC ACHN INVESTOR AB 16.0% view
S 2008-10-10 12:43:32.0 ACHILLION PHARMACEUTICALS INC ACHN ADVENT INTERNATIONAL CORP ET AL 4.39% view
S 2008-09-03 21:48:07.0 ACHILLION PHARMACEUTICALS INC ACHN Xmark Opportunity Partners n/a view
B 2008-09-03 18:23:32.0 ACHILLION PHARMACEUTICALS INC ACHN INVESTOR AB 14.0% view
B 2008-08-22 12:08:05.0 ACHILLION PHARMACEUTICALS INC ACHN Clarus Lifesciences II 20.2% view
B 2008-08-21 12:31:03.0 ACHILLION PHARMACEUTICALS INC ACHN ProQuest Investments III 81.0% view
S 2008-07-18 15:05:28.0 ACHILLION PHARMACEUTICALS INC ACHN Xmark Opportunity Partners 5.6% view
S 2008-06-30 15:30:43.0 ACHILLION PHARMACEUTICALS INC ACHN Xmark Opportunity Partners 5.9% view
S 2008-02-14 17:20:52.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 12.0% view
B 2008-02-14 12:06:21.0 ACHILLION PHARMACEUTICALS INC ACHN Xmark Opportunity Partners 6.3% view
B 2008-02-13 15:21:27.0 ACHILLION PHARMACEUTICALS INC ACHN SECTORAL ASSET MANAGEMENT INC 100.0% view
S 2008-02-01 14:03:45.0 ACHILLION PHARMACEUTICALS INC ACHN ATLAS VENTURE FUND V LP 13.06% view
B 2007-11-13 17:21:22.0 ACHILLION PHARMACEUTICALS INC ACHN JANUS CAPITAL MANAGEMENT LLC 12.0% view
B 2007-08-13 12:36:41.0 ACHILLION PHARMACEUTICALS INC ACHN Xmark Opportunity Partners 5.2% view
B 2007-02-14 17:26:48.0 ACHILLION PHARMACEUTICALS INC n/a SCHRODER VENTURE MANAGERS LTD 11.4% view
B 2007-02-14 12:44:43.0 ACHILLION PHARMACEUTICALS INC n/a BEAR STEARNS COMPANIES INC 6.5% view
B 2007-02-12 20:21:08.0 ACHILLION PHARMACEUTICALS INC n/a SECTORAL ASSET MANAGEMENT INC 6.8% view
B 2007-02-12 16:11:14.0 ACHILLION PHARMACEUTICALS INC n/a ATLAS VENTURE FUND V LP 13.14% view
B 2007-01-25 16:52:58.0 ACHILLION PHARMACEUTICALS INC n/a GILEAD SCIENCES INC 7.19% view
B 2006-11-08 10:46:27.0 ACHILLION PHARMACEUTICALS INC n/a ADVENT INTERNATIONAL CORP ET AL 7.79% 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.