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ANST - As of  05/16/24, 09:39:34 AM:   51 Insider Transactions.

Sector: Unknown    Industry: Technical & System Software
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for ANST

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2008-11-10 13:03:59.0 ANSOFT CORP ALKS VANGUARD GROUP INC 9.22% view
S 2020-02-12 07:23:17.0 ALNYLAM PHARMACEUTICALS ALKS VANGUARD SPECIALIZED FUNDS 14.997% view
B 2020-02-05 11:26:05.0 ALNYLAM PHARMACEUTICALS ALKS BlackRock Inc 7.34% view
S 2020-01-28 12:05:44.0 ALNYLAM PHARMACEUTICALS ALKS WELLINGTON MANAGEMENT GROUP LLP 12.81% view
S 2019-05-03 16:02:03.0 ALNYLAM PHARMACEUTICALS ALKS PRICE T ROWE ASSOCIATES INC 3.6% view
B 2019-02-14 13:04:03.0 ALNYLAM PHARMACEUTICALS ALKS WELLINGTON MANAGEMENT GROUP LLP 13.92% view
B 2019-02-11 12:46:09.0 ALNYLAM PHARMACEUTICALS ALKS VANGUARD GROUP INC 6.1% view
S 2019-01-31 15:09:39.0 ALNYLAM PHARMACEUTICALS ALKS PRICE T ROWE ASSOCIATES INC 7.1% view
B 2018-05-10 10:47:07.0 ALNYLAM PHARMACEUTICALS ALKS WELLINGTON MANAGEMENT GROUP LLP 10.69% view
B 2018-02-13 16:55:37.0 ALNYLAM PHARMACEUTICALS ALKS Sanofi 11.4% view
S 2018-02-12 09:15:17.0 ALNYLAM PHARMACEUTICALS ALKS VANGUARD GROUP INC 8.3% view
S 2018-02-08 11:22:24.0 ALNYLAM PHARMACEUTICALS ALKS WELLINGTON MANAGEMENT GROUP LLP 9.26% view
B 2017-12-11 14:35:30.0 ALNYLAM PHARMACEUTICALS ALNY PRICE T ROWE ASSOCIATES INC 10.7% view
B 2017-02-14 10:45:35.0 ALNYLAM PHARMACEUTICALS ALNY FMR LLC 9.96% view
B 2017-02-08 20:15:10.0 ALNYLAM PHARMACEUTICALS ALNY VANGUARD GROUP INC 5.1% view
S 2016-12-09 16:11:55.0 ALNYLAM PHARMACEUTICALS ALNY DODGE & COX 4.9% view
B 2016-03-01 08:55:17.0 ALNYLAM PHARMACEUTICALS ALNY Eastern Capital LTD 14.999% view
B 2016-02-11 10:57:34.0 ALNYLAM PHARMACEUTICALS ALNY WELLINGTON MANAGEMENT GROUP LLP 12.58% view
B 2016-02-10 11:05:48.0 ALNYLAM PHARMACEUTICALS ALNY VANGUARD SPECIALIZED FUNDS 8.94% view
S 2016-01-28 15:46:18.0 ALNYLAM PHARMACEUTICALS ALNY FMR LLC 14.999% view
S 2015-02-12 12:47:41.0 ALNYLAM PHARMACEUTICALS ALNY WELLINGTON MANAGEMENT GROUP LLP 11.63% view
B 2015-02-06 08:54:25.0 ALNYLAM PHARMACEUTICALS ALNY VANGUARD SPECIALIZED FUNDS 12.0% view
B 2014-07-10 15:58:55.0 ALNYLAM PHARMACEUTICALS ALNY BlackRock Inc 4.1% view
B 2014-02-14 09:19:41.0 ALNYLAM PHARMACEUTICALS ALNY WELLINGTON MANAGEMENT CO LLP 12.85% view
S 2014-02-12 14:56:55.0 ALNYLAM PHARMACEUTICALS ALNY PRICE T ROWE ASSOCIATES INC 6.0% view
S 2014-02-04 12:20:45.0 ALNYLAM PHARMACEUTICALS ALNY VANGUARD SPECIALIZED FUNDS 6.47% view
B 2013-12-10 11:27:45.0 ALNYLAM PHARMACEUTICALS ALNY WELLINGTON MANAGEMENT CO LLP 12.11% view
S 2013-02-14 13:37:09.0 ALNYLAM PHARMACEUTICALS ALNY Eastern Capital LTD 8.0% view
B 2013-02-11 14:06:54.0 ALNYLAM PHARMACEUTICALS ALNY BlackRock Inc 6.29% view
B 2012-02-14 12:03:18.0 ALNYLAM PHARMACEUTICALS ALNY Eastern Capital LTD 9.8% view
S 2012-02-13 14:47:17.0 ALNYLAM PHARMACEUTICALS ALNY BlackRock Inc 5.3% view
B 2011-02-14 16:20:12.0 ALNYLAM PHARMACEUTICALS ALNY Aletheia Research & Management 5.0% view
B 2011-02-07 15:02:45.0 ALNYLAM PHARMACEUTICALS ALNY NOVARTIS AG 13.3% view
B 2011-02-03 12:40:08.0 ALNYLAM PHARMACEUTICALS ALNY Eastern Capital LTD 5.96% view
B 2010-02-16 17:15:03.0 ALNYLAM PHARMACEUTICALS ALNY NOVARTIS AG 13.3% view
B 2010-02-16 12:45:47.0 ALNYLAM PHARMACEUTICALS ALNY FMR LLC 5.65% view
S 2009-02-09 14:17:06.0 ALNYLAM PHARMACEUTICALS ALNY NOVARTIS AG n/a view
S 2008-02-13 15:05:26.0 ALNYLAM PHARMACEUTICALS ALNY Abingworth Management LTD n/a view
S 2007-02-14 16:25:33.0 ALNYLAM PHARMACEUTICALS ALNY FMR CORP 0.0% view
S 2007-02-13 11:33:15.0 ALNYLAM PHARMACEUTICALS ALNY Abingworth Management LTD 6.3% view
S 2006-02-23 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY POLARIS VENTURE PARTNERS III LP 1.43% view
S 2006-02-14 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY FMR CORP n/a view
S 2006-02-14 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY POLARIS VENTURE PARTNERS III LP 7.58% view
S 2006-02-08 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY ATLAS VENTURE FUND V LP 5.02% view
S 2005-10-24 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY FMR CORP n/a view
S 2005-04-15 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY FMR CORP n/a view
B 2005-02-23 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY Abingworth Management LTD n/a view
B 2005-02-14 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY POLARIS VENTURE PARTNERS III LP 11.6% view
B 2005-02-09 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY ATLAS VENTURE FUND V LP 9.99% view
B 2004-07-21 00:00:00.0 ALNYLAM PHARMACEUTICALS ALNY CHP II LP 10.4% view
B 2004-06-14 00:00:00.0 ALNYLAM PHARMACEUTICALS INC ALNY Abingworth Management LTD 12.2% 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.