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IMGN - As of  06/17/19, 12:50:55 PM:   104 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
S 2019-05-09 16:49:35.0 IMMUNOGEN INC IMGN MORGAN STANLEY 1.8% view
S 2019-02-14 14:23:12.0 IMMUNOGEN INC IMGN Clearbridge Investments 5.64% view
S 2019-02-14 07:48:34.0 IMMUNOGEN INC IMGN STATE STREET CORP 5.4% view
S 2019-02-12 11:45:27.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 7.03% view
B 2019-02-04 16:44:47.0 IMMUNOGEN INC IMGN BlackRock Inc 8.3% view
B 2019-01-11 16:33:04.0 IMMUNOGEN INC IMGN MORGAN STANLEY 5.3% view
B 2018-02-14 15:40:56.0 IMMUNOGEN INC IMGN STATE STREET CORP 6.31% view
S 2018-02-14 11:26:47.0 IMMUNOGEN INC IMGN Clearbridge Investments 8.37% view
S 2018-02-14 11:19:23.0 IMMUNOGEN INC IMGN HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.1% view
S 2018-02-14 10:27:06.0 IMMUNOGEN INC IMGN Polygon Management Ltd 0.0% view
S 2018-02-13 16:40:33.0 IMMUNOGEN INC IMGN ORBIMED ADVISORS LLC 1.15% view
B 2018-02-08 15:04:45.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 7.3% view
B 2018-02-01 09:24:37.0 IMMUNOGEN INC IMGN BlackRock Inc 6.4% view
S 2017-10-10 10:57:38.0 IMMUNOGEN INC IMGN BlackRock Inc 4.9% view
S 2017-10-10 10:52:08.0 IMMUNOGEN INC IMGN Clearbridge Investments 10.2% view
B 2017-08-07 16:57:15.0 IMMUNOGEN INC IMGN Polygon Management Ltd 5.2% view
B 2017-04-24 16:58:11.0 IMMUNOGEN INC IMGN HIGHBRIDGE CAPITAL MANAGEMENT LLC 5.34% view
S 2017-03-06 11:40:28.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 4.54% view
B 2017-02-14 16:27:16.0 IMMUNOGEN INC IMGN BAKER BROS 3.5% view
S 2017-02-14 10:31:24.0 IMMUNOGEN INC IMGN Clearbridge Investments 15.51% view
B 2017-02-13 14:11:04.0 IMMUNOGEN INC IMGN ORBIMED ADVISORS LLC 9.85% view
S 2017-02-10 15:33:44.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 4.67% view
S 2017-02-09 12:40:36.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 5.79% view
S 2017-01-25 14:46:14.0 IMMUNOGEN INC IMGN BlackRock Inc 6.0% view
S 2016-12-06 09:56:03.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 7.57% view
S 2016-11-10 11:46:12.0 IMMUNOGEN INC IMGN FMR LLC 0.918% view
S 2016-06-10 12:26:00.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 11.64% view
B 2016-02-16 13:54:29.0 IMMUNOGEN INC IMGN Clearbridge Investments 16.46% view
B 2016-02-12 15:05:29.0 IMMUNOGEN INC IMGN ORBIMED ADVISORS LLC 7.01% view
B 2016-02-12 07:02:06.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.79% view
B 2016-02-11 13:36:03.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 7.34% view
S 2016-01-26 16:39:59.0 IMMUNOGEN INC IMGN BlackRock Inc 6.6% view
S 2015-02-13 14:35:01.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.11% view
S 2015-02-13 10:17:07.0 IMMUNOGEN INC IMGN FMR LLC 10.957% view
B 2015-02-10 13:35:35.0 IMMUNOGEN INC IMGN Clearbridge Investments 15.71% view
B 2015-02-10 12:29:39.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 6.17% view
B 2015-01-29 14:20:36.0 IMMUNOGEN INC IMGN BlackRock Inc 6.9% view
B 2014-02-14 11:58:21.0 IMMUNOGEN INC IMGN Clearbridge Investments 10.28% view
S 2014-02-14 09:32:07.0 IMMUNOGEN INC IMGN WELLINGTON MANAGEMENT CO LLP 3.72% view
S 2014-02-14 06:51:35.0 IMMUNOGEN INC IMGN FMR LLC 14.258% view
B 2014-02-11 15:18:53.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 5.9% view
B 2014-01-29 16:22:13.0 IMMUNOGEN INC IMGN BlackRock Inc 6.8% view
B 2013-12-09 15:53:22.0 IMMUNOGEN INC IMGN Clearbridge Investments 10.26% view
B 2013-02-14 14:39:46.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.87% view
B 2013-02-14 14:04:51.0 IMMUNOGEN INC IMGN FMR LLC 15.0% view
S 2013-02-14 12:30:56.0 IMMUNOGEN INC IMGN WELLINGTON MANAGEMENT CO LLP 5.01% view
S 2013-02-14 11:34:19.0 IMMUNOGEN INC IMGN Clearbridge Investments 7.11% view
S 2013-02-13 16:09:42.0 IMMUNOGEN INC IMGN BB BIOTECH AG 4.2% view
B 2013-02-13 08:19:51.0 IMMUNOGEN INC IMGN VANGUARD GROUP INC 5.4% view
B 2013-02-08 16:19:36.0 IMMUNOGEN INC IMGN BlackRock Inc 5.92% view
B 2012-02-14 12:17:42.0 IMMUNOGEN INC IMGN FMR LLC 15.0% view
B 2012-02-14 11:22:07.0 IMMUNOGEN INC IMGN WELLINGTON MANAGEMENT CO LLP 6.01% view
B 2012-02-14 09:15:16.0 IMMUNOGEN INC IMGN Clearbridge Advisors 8.08% view
S 2012-02-13 13:31:53.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.73% view
S 2012-02-13 13:07:44.0 IMMUNOGEN INC IMGN BlackRock Inc 5.54% view
S 2012-02-07 17:06:59.0 IMMUNOGEN INC IMGN BB BIOTECH AG 5.23% view
S 2011-02-14 18:40:20.0 IMMUNOGEN INC IMGN SAMANA CAPITAL 0.0% view
B 2011-02-14 12:12:41.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 14.99% view
B 2011-02-11 14:01:45.0 IMMUNOGEN INC IMGN Clearbridge Advisors 6.2% view
B 2011-02-10 16:17:45.0 IMMUNOGEN INC IMGN BB BIOTECH AG 5.8% view
S 2011-02-04 15:43:40.0 IMMUNOGEN INC IMGN BlackRock Inc 5.75% view
B 2010-05-14 17:29:16.0 IMMUNOGEN INC IMGN BB BIOTECH AG 5.1% view
S 2010-04-09 13:52:19.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 5.14% view
S 2010-04-09 13:49:49.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 8.19% view
B 2010-03-08 11:45:29.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 11.84% view
S 2010-02-16 16:24:20.0 IMMUNOGEN INC IMGN SAMANA CAPITAL 7.5% view
S 2010-02-10 16:15:05.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 0.0% view
B 2010-01-29 14:50:02.0 IMMUNOGEN INC IMGN BlackRock Inc 5.82% view
B 2010-01-07 11:16:54.0 IMMUNOGEN INC IMGN PRIMECAP MANAGEMENT CO 7.45% view
B 2009-08-10 16:03:06.0 IMMUNOGEN INC IMGN FMR LLC 15.0% view
S 2009-07-31 17:12:04.0 IMMUNOGEN INC IMGN SAMANA CAPITAL 7.7% view
S 2009-01-27 16:55:47.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 8.19% view
B 2008-06-30 11:31:20.0 IMMUNOGEN INC IMGN ZIFF ASSET MANAGEMENT LP 15.4% view
B 2008-02-14 16:41:45.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 18.733% view
S 2008-02-04 15:42:07.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 4.8% view
S 2007-02-08 08:54:38.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 7.4% view
S 2007-02-07 13:48:56.0 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 6.8% view
S 2007-01-18 17:45:46.0 IMMUNOGEN INC IMGN BARCLAYS GLOBAL INVESTORS NA 1.25% view
B 2006-06-15 00:00:00.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 5.7% view
S 2006-02-14 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 8.29% view
B 2006-02-09 00:00:00.0 IMMUNOGEN INC IMGN BARCLAYS PLC 0.04% view
B 2006-01-30 00:00:00.0 IMMUNOGEN INC IMGN BARCLAYS GLOBAL INVESTORS NA 3.24% view
S 2005-11-10 00:00:00.0 IMMUNOGEN INC IMGN FMR CORP n/a view
B 2005-02-14 00:00:00.0 IMMUNOGEN INC IMGN BARCLAYS GLOBAL INVESTORS NA 3.21% view
S 2005-02-14 00:00:00.0 IMMUNOGEN INC IMGN FMR CORP n/a view
S 2005-02-01 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.6% view
B 2004-06-07 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.8% view
B 2004-06-03 00:00:00.0 IMMUNOGEN INC IMGN SHIRE BIOCHEM INC 0.2% view
S 2004-05-10 00:00:00.0 IMMUNOGEN INC IMGN FMR CORP n/a view
B 2002-08-07 00:00:00.0 IMMUNOGEN INC IMGN SHIRE PHARMACEUTICALS GROUP PLC 9.26% view
S 2002-02-07 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 4.1% view
S 2000-02-01 00:00:00.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 4.9% view
B 1999-10-14 00:00:00.0 IMMUNOGEN INC IMGN BIOTECHNOLOGY VALUE FUND L P 12.8% view
S 1998-04-09 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 8.6% view
S 1998-04-09 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 8.6% view
S 1998-02-13 00:00:00.0 IMMUNOGEN INC IMGN AENEAS VENTURE CORP 4.9% view
S 1997-07-10 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.9% view
S 1997-02-14 00:00:00.0 IMMUNOGEN INC IMGN AENEAS VENTURE CORP 6.9% view
S 1996-08-22 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.9% view
B 1996-06-24 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 9.9% view
B 1996-04-04 00:00:00.0 IMMUNOGEN INC IMGN CAPITAL VENTURES INTERNATIONAL 8.8% view
B 1996-02-14 00:00:00.0 IMMUNOGEN INC IMGN AENEAS VENTURE CORP 9.3% view
B 1994-02-14 00:00:00.0 IMMUNOGEN INC IMGN FMR 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.