S |
2020-02-10 09:10:50.0 |
ImmunoGen |
IMGN |
WELLINGTON MANAGEMENT GROUP LLP |
10.39% |
view |
B |
2017-10-10 10:52:08.0 |
IMMUNOGEN INC |
IMGN |
HIGHBRIDGE CAPITAL MANAGEMENT LLC |
5.34% |
view |
B |
2012-02-14 12:17:42.0 |
IMMUNOGEN INC |
IMGN |
WELLINGTON MANAGEMENT CO LLP |
8.08% |
view |
B |
2010-02-16 16:24:20.0 |
IMMUNOGEN INC |
IMGN |
BIOTECHNOLOGY VALUE FUND L P |
5.82% |
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 |
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 |
B |
1997-02-14 00:00:00.0 |
IMMUNOGEN INC |
IMGN |
CAPITAL VENTURES INTERNATIONAL |
9.9% |
view |