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IMGN
- As of 05/15/24, 04:41:56 PM: 139 Insider Transactions.
Sector:
Healthcare
Industry:
Biotechnology
Prev Close:
$2.97
Avg Vol(3m):
2,256,220
P/E:
0.00
EPS:
-1.49
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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
S
2020-02-13 14:58:42.0
ImmunoGen
IMGN
STATE STREET CORP
3.57%
view
B
2020-02-12 15:03:58.0
ImmunoGen
IMGN
RENAISSANCE TECHNOLOGIES LLC
7.15%
view
B
2020-02-12 07:50:04.0
ImmunoGen
IMGN
VANGUARD GROUP INC
9.5%
view
B
2020-02-10 09:10:50.0
ImmunoGen
IMGN
WELLINGTON MANAGEMENT GROUP LLP
10.39%
view
S
2020-02-05 11:45:56.0
ImmunoGen
IMGN
BlackRock Inc
8.1%
view
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
S
2011-02-14 12:12:41.0
CALGON CARBON Corp
CCC
FMR LLC
n/a
view
S
2018-03-12 14:49:06.0
CALGON CARBON Corp
CCC
GAMCO INVESTORS
0.0%
view
B
2018-02-12 10:01:45.0
CALGON CARBON Corp
CCC
FMR LLC
9.373%
view
B
2018-02-09 08:09:52.0
CALGON CARBON Corp
CCC
DIMENSIONAL FUND ADVISORS LP
6.63%
view
B
2018-02-08 14:25:58.0
CALGON CARBON Corp
CCC
VANGUARD GROUP INC
9.65%
view
S
2018-01-08 16:21:54.0
CALGON CARBON Corp
CCC
GAMCO INVESTORS
3.18%
view
S
2017-02-10 14:27:56.0
CALGON CARBON Corp
CCC
VANGUARD GROUP INC
8.58%
view
B
2017-02-09 10:36:28.0
CALGON CARBON Corp
CCC
DIMENSIONAL FUND ADVISORS LP
5.26%
view
S
2016-05-10 11:17:58.0
CALGON CARBON Corp
CCC
BlackRock Inc
10.0%
view
B
2016-02-11 08:16:42.0
CALGON CARBON Corp
CCC
Kleinwort Benson Investors Dublin Ltd
6.0%
view
B
2016-01-26 08:19:59.0
CALGON CARBON Corp
CCC
BlackRock Inc
9.7%
view
B
2015-02-13 09:29:36.0
CALGON CARBON Corp
CCC
Kleinwort Benson Investors Dublin Ltd
7.04%
view
B
2015-01-22 14:24:07.0
CALGON CARBON Corp
CCC
BlackRock Inc
8.9%
view
S
2014-05-29 17:07:00.0
CALGON CARBON Corp
CCC
Starboard Value LP
6.0%
view
B
2014-03-05 16:37:19.0
CALGON CARBON CORPORATION
CCC
Kleinwort Benson Investors Dublin Ltd
12.0%
view
B
2014-02-11 14:33:06.0
CALGON CARBON CORPORATION
CCC
VANGUARD GROUP INC
6.75%
view
S
2014-01-21 17:26:09.0
CALGON CARBON CORPORATION
CCC
Starboard Value LP
8.5%
view
B
2013-11-04 08:36:00.0
CALGON CARBON CORPORATION
CCC
Starboard Value LP
9.7%
view
B
2013-03-12 18:35:44.0
CALGON CARBON CORPORATION
CCC
Starboard Value LP
5.91%
view
B
2013-02-11 13:55:11.0
CALGON CARBON CORPORATION
CCC
SHAPIRO CAPITAL MANAGEMENT CO INC
7.65%
view
S
2013-01-22 16:18:24.0
CALGON CARBON CORPORATION
CCC
Starboard Value LP
7.7%
view
S
2012-02-13 10:00:00.0
CALGON CARBON CORPORATION
CCC
CRAMER ROSENTHAL MCGLYNN LLC
2.0%
view
B
2012-02-09 14:26:29.0
CALGON CARBON CORPORATION
CCC
SHAPIRO CAPITAL MANAGEMENT CO INC
12.0%
view
S
2011-10-07 16:23:23.0
CALGON CARBON CORPORATION
CCC
Invesco Ltd
4.44%
view
S
2011-02-11 13:47:58.0
CALGON CARBON CORPORATION
CCC
CRAMER ROSENTHAL MCGLYNN LLC
7.7%
view
B
2011-02-03 09:05:46.0
CALGON CARBON CORPORATION
CCC
BlackRock Inc
3.884%
view
S
2010-01-29 14:39:39.0
CALGON CARBON CORPORATION
CCC
BlackRock Inc
7.61%
view
B
2010-01-15 10:44:10.0
CALGON CARBON CORPORATION
CCC
Linden Capital L
n/a
view
S
2008-11-17 07:45:35.0
CALGON CARBON CORPORATION
CCC
FMR LLC
n/a
view
B
2008-02-14 16:15:14.0
CALGON CARBON CORPORATION
CCC
FMR LLC
5.5%
view
S
2008-02-14 14:34:51.0
CALGON CARBON CORPORATION
CCC
ARISTEIA CAPITAL LLC
9.947%
view
S
2008-02-13 21:34:27.0
CALGON CARBON CORPORATION
CCC
Invesco Ltd
9.36%
view
S
2008-02-06 14:16:29.0
CALGON CARBON CORPORATION
CCC
GOLDMAN SACHS GROUP INC
0.2%
view
S
2008-01-11 06:54:41.0
CALGON CARBON CORPORATION
CCC
PICTET ASSET MANAGEMENT SA
7.364%
view
B
2007-08-10 15:40:43.0
CALGON CARBON CORPORATION
CCC
FMR CORP
n/a
view
S
2007-07-18 10:54:00.0
CALGON CARBON CORPORATION
CCC
PICTET ASSET MANAGEMENT SA
9.62%
view
B
2007-06-12 09:54:55.0
CALGON CARBON CORPORATION
CCC
AMVESCAP PLC
10.01%
view
S
2007-03-06 12:23:15.0
CALGON CARBON CORPORATION
CCC
PICTET ASSET MANAGEMENT SA
8.82%
view
B
2007-02-14 14:43:30.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
9.94%
view
S
2007-02-14 10:16:46.0
CALGON CARBON CORPORATION
CCC
KERN CAPITAL MANAGEMENT LLC
7.7%
view
B
2007-02-02 17:36:33.0
CALGON CARBON CORPORATION
CCC
WELLS FARGO & CO
7.7%
view
S
2007-01-31 15:49:57.0
CALGON CARBON CORPORATION
CCC
GOLDMAN SACHS GROUP INC
6.0%
view
B
2007-01-22 14:05:16.0
CALGON CARBON CORPORATION
CCC
GOLDMAN SACHS GROUP INC
6.0%
view
B
2007-01-16 11:21:52.0
CALGON CARBON CORPORATION
CCC
PICTET ASSET MANAGEMENT SA
8.84%
view
B
2006-12-18 15:35:05.0
CALGON CARBON CORPORATION
CCC
PICTET ASSET MANAGEMENT LTD
5.12%
view
B
2006-10-23 16:21:35.0
CALGON CARBON CORPORATION
CCC
AMARANTH LLC
5.2%
view
B
2006-08-17 07:44:06.0
CALGON CARBON CORPORATION
CCC
POWERSHARES EXCHANGE TRADED FUND TRUST
11.9%
view
B
2006-03-02 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
8.26%
view
B
2006-02-14 00:00:00.0
CALGON CARBON CORPORATION
CCC
KERN CAPITAL MANAGEMENT LLC
6.0%
view
S
2006-02-06 00:00:00.0
CALGON CARBON CORPORATION
CCC
DIMENSIONAL FUND ADVISORS INC
4.4%
view
S
2005-02-14 00:00:00.0
CALGON CARBON CORPORATION
CCC
TCW GROUP INC
0.0%
view
S
2005-02-11 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
10.6%
view
S
2005-02-09 00:00:00.0
CALGON CARBON CORPORATION
CCC
DIMENSIONAL FUND ADVISORS INC
7.92%
view
B
2004-11-18 00:00:00.0
CALGON CARBON CORPORATION
CCC
STEEL PARTNERS II LP
5.2%
view
S
2004-02-13 00:00:00.0
CALGON CARBON CORPORATION
CCC
SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC
6.15%
view
S
2004-02-10 00:00:00.0
CALGON CARBON CORPORATION
CCC
TCW GROUP INC
5.5%
view
S
2004-02-09 00:00:00.0
CALGON CARBON CORPORATION
CCC
DIMENSIONAL FUND ADVISORS INC
7.02%
view
S
2004-02-04 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
10.9%
view
S
2003-02-12 00:00:00.0
CALGON CARBON CORPORATION
CCC
GREENE DAVID J & CO LLC
6.96%
view
B
2003-02-06 00:00:00.0
CALGON CARBON CORPORATION
CCC
STRONG CAPITAL MANAGEMENT INC ET AL
10.2%
view
S
2003-02-05 00:00:00.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
9.4%
view
S
2003-01-23 00:00:00.0
CALGON CARBON CORPORATION
CCC
TCW GROUP INC
7.0%
view
B
2002-02-14 00:00:00.0
CALGON CARBON CORPORATION
CCC
GREENE DAVID J & CO LLC
7.2%
view
B
2002-02-13 00:00:00.0
CALGON CARBON CORPORATION
CCC
TCW GROUP INC
7.0%
view
B
2002-02-05 00:00:00.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
10.9%
view
B
2002-01-23 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
11.0%
view
S
2001-02-14 00:00:00.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
10.8%
view
S
2001-02-07 00:00:00.0
CALGON CARBON CORPORATION
CCC
DIMENSIONAL FUND ADVISORS INC
n/a
view
B
2001-01-24 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
7.9371%
view
B
2000-02-08 00:00:00.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
10.0%
view
S
2000-02-03 00:00:00.0
CALGON CARBON CORPORATION
CCC
DIMENSIONAL FUND ADVISORS INC
0.0%
view
S
1999-02-12 00:00:00.0
CALGON CARBON CORPORATION
CCC
ICM ASSET MANAGEMENT INC
8.8%
view
B
1998-08-18 00:00:00.0
CALGON CARBON CORPORATION
CCC
HANCOCK JOHN MUTUAL LIFE INSURANCE CO
6.7%
view
S
1998-02-03 00:00:00.0
CALGON CARBON CORPORATION
CCC
MCCONOMY THOMAS A
12.1%
view
S
1997-01-22 00:00:00.0
CALGON CARBON CORPORATION
CCC
HANCOCK JOHN MUTUAL LIFE INSURANCE CO
7.6%
view
S
1996-01-30 00:00:00.0
CALGON CARBON CORPORATION
CCC
HANCOCK JOHN MUTUAL LIFE INSURANCE CO
12.0%
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.