Home Latest Filings Latest Buys Latest Sells Institutions Derivatives Hot Buys Data Screener Email Alerts Insider Charts
IMGN - As of  06/22/24, 07:05:39 AM:   38 Insider Transactions.

Sector: Healthcare    Industry: Biotechnology
Prev Close:$2.97  Avg Vol(3m): 2,256,220  P/E: 0.00  EPS: -1.49

Email this page to a friend.    Insider Transactions for IMGN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 12:38:45.0 ImmunoGen IMGN Clearbridge Investments 6.05% view
B 2020-02-13 14:58:42.0 ImmunoGen IMGN STATE STREET CORP 7.15% view
S 2020-02-10 09:10:50.0 ImmunoGen IMGN WELLINGTON MANAGEMENT GROUP LLP 10.39% view
S 2019-05-09 16:49:35.0 IMMUNOGEN INC IMGN Clearbridge Investments 5.64% view
B 2019-02-12 11:45:27.0 IMMUNOGEN INC IMGN BlackRock Inc 8.3% view
S 2018-02-14 15:40:56.0 IMMUNOGEN INC IMGN Clearbridge Investments 8.37% view
S 2018-02-14 10:27:06.0 IMMUNOGEN INC IMGN ORBIMED ADVISORS LLC 1.15% view
S 2018-02-01 09:24:37.0 IMMUNOGEN INC IMGN BlackRock Inc 4.9% view
B 2017-10-10 10:52:08.0 IMMUNOGEN INC IMGN HIGHBRIDGE CAPITAL MANAGEMENT LLC 5.34% view
S 2017-03-06 11:40:28.0 IMMUNOGEN INC IMGN Clearbridge Investments 15.51% view
S 2017-02-13 14:11:04.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 5.79% view
S 2017-01-25 14:46:14.0 IMMUNOGEN INC IMGN FMR LLC 0.918% view
B 2016-06-10 12:26:00.0 IMMUNOGEN INC IMGN ORBIMED ADVISORS LLC 7.01% view
S 2016-02-12 07:02:06.0 IMMUNOGEN INC IMGN BlackRock Inc 6.6% view
B 2015-02-13 14:35:01.0 IMMUNOGEN INC IMGN Clearbridge Investments 15.71% view
B 2015-02-10 12:29:39.0 IMMUNOGEN INC IMGN Clearbridge Investments 10.28% view
B 2014-02-14 09:32:07.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 5.9% view
B 2014-01-29 16:22:13.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.87% view
S 2013-02-14 14:04:51.0 IMMUNOGEN INC IMGN Clearbridge Investments 7.11% view
B 2013-02-13 16:09:42.0 IMMUNOGEN INC IMGN BlackRock Inc 5.92% view
B 2012-02-14 12:17:42.0 IMMUNOGEN INC IMGN WELLINGTON MANAGEMENT CO LLP 8.08% view
S 2012-02-13 13:31:53.0 IMMUNOGEN INC IMGN BlackRock Inc 5.23% view
B 2011-02-14 18:40:20.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 6.2% view
B 2011-02-10 16:17:45.0 IMMUNOGEN INC IMGN BlackRock Inc 5.1% view
B 2010-04-09 13:52:19.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 11.84% view
B 2010-02-16 16:24:20.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 5.82% view
S 2010-01-07 11:16:54.0 IMMUNOGEN INC IMGN SAMANA CAPITAL 7.7% view
B 2009-01-27 16:55:47.0 IMMUNOGEN INC IMGN ZIFF ASSET MANAGEMENT LP 18.733% view
S 2008-02-04 15:42:07.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 7.4% view
B 2007-02-06 16:19:53.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 5.7% view
B 2006-02-14 00:00:00.0 IMMUNOGEN INC IMGN BARCLAYS PLC 3.24% view
S 2005-11-10 00:00:00.0 IMMUNOGEN INC IMGN BARCLAYS GLOBAL INVESTORS NA 3.21% view
B 2005-02-01 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.8% view
S 2004-05-10 00:00:00.0 IMMUNOGEN INC IMGN SHIRE PHARMACEUTICALS GROUP PLC 4.1% view
S 2000-02-01 00:00:00.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 8.6% view
S 1998-04-09 00:00:00.0 IMMUNOGEN INC IMGN AENEAS VENTURE CORP 9.9% view
B 1997-02-14 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.9% view
B 1996-04-04 00:00:00.0 IMMUNOGEN INC IMGN AENEAS VENTURE CORP n/a 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.