575 filings
Page 5 of 29
3
yncx4ob1s2ohc6cdp0
19 Sep 23
ImmunoGen / Lauren White ownership change
5:37pm
4
d455z z349585a
19 Sep 23
ImmunoGen / Theresa Wingrove ownership change
5:27pm
144
pv4vjhv sp0r26s5o3je
19 Sep 23
Notice of proposed sale of securities
4:15pm
144
1cj13ix8
18 Sep 23
Notice of proposed sale of securities
4:33pm
144
ax00p 171h3zampbr017
15 Sep 23
Notice of proposed sale of securities
4:16pm
4
21989
14 Sep 23
ImmunoGen / Kristine Peterson ownership change
5:31pm
4
6gz792mb30z2e41o2n
14 Sep 23
ImmunoGen / STEPHEN C MCCLUSKI ownership change
5:30pm
4
nmoev559p
14 Sep 23
ImmunoGen / Renee Lentini ownership change
5:29pm
144
xgfhde
13 Sep 23
Notice of proposed sale of securities
5:21pm
144
46issoiufw1q6 2lbi5q
13 Sep 23
Notice of proposed sale of securities
5:01pm
144
firzwqf
13 Sep 23
Notice of proposed sale of securities
4:48pm
144
gv4elvzk5st1uz6i6ja
11 Sep 23
Notice of proposed sale of securities
4:29pm
4
qvd56
11 Sep 23
ImmunoGen / Stacy Ann Coen ownership change
4:08pm
144
gzqox mc3
6 Sep 23
Notice of proposed sale of securities
4:19pm
144
nzai3mc q9jemt
1 Sep 23
Notice of proposed sale of securities
4:29pm
144
d78 2gz9lf0r129w
31 Aug 23
Notice of proposed sale of securities
8:50pm
144
xe3lgr1x cmhs5yq
30 Aug 23
Notice of proposed sale of securities
5:02pm
144
ab7mzsorc6q
29 Aug 23
Notice of proposed sale of securities
4:28pm
144
f1r0n 0uyx34
28 Aug 23
Notice of proposed sale of securities
4:57pm
144
scta9kbb
25 Aug 23
Notice of proposed sale of securities
4:34pm