575 filings
Page 4 of 29
4
2yfw tkcv9wvj3w
17 Nov 23
ImmunoGen / Stacy Ann Coen ownership change
7:52pm
144
1lhlq p4f8
17 Nov 23
Notice of proposed sale of securities
5:49pm
144
p2h4i0bl5eagg cfcxb
16 Nov 23
Notice of proposed sale of securities
5:03pm
144
l58zw90y7xqn8
15 Nov 23
Notice of proposed sale of securities
4:28pm
144
z978upseeeirry1jl
15 Nov 23
Notice of proposed sale of securities
4:24pm
4
feh2xvk5vq kknl
8 Nov 23
ImmunoGen / Theresa Wingrove ownership change
5:56pm
4
rh2ra9j
8 Nov 23
ImmunoGen / Renee Lentini ownership change
5:55pm
4
sfqzoxe8zgw8xdrna3
8 Nov 23
ImmunoGen / Richard John Wallace ownership change
5:53pm
144
wz0kqzev
7 Nov 23
Notice of proposed sale of securities
4:12pm
144
bg0zqar 334052
6 Nov 23
Notice of proposed sale of securities
6:08pm
144
3lswg1f2378ws8hnb
2 Nov 23
Notice of proposed sale of securities
4:04pm
4
it4chatgz
1 Nov 23
ImmunoGen / Mark Alan Goldberg ownership change
5:59pm
144
ks2h4lf
30 Oct 23
Notice of proposed sale of securities
4:07pm
4
j4cn5wwzeh m8nottbm
18 Oct 23
ImmunoGen / Theresa Wingrove ownership change
4:25pm
144
erk4k eeixz85cux
16 Oct 23
Notice of proposed sale of securities
5:08pm
4
r6tpjob2ots
2 Oct 23
ImmunoGen / Helen M. Thackray ownership change
5:07pm
4
d7krdspnc nztrj
2 Oct 23
ImmunoGen / Stuart A Arbuckle ownership change
5:06pm
4
c0sgixg8wo5ung0vxi
2 Oct 23
ImmunoGen / Mark Alan Goldberg ownership change
5:05pm
4
umtrfpimyudu6aiy25yg
26 Sep 23
ImmunoGen / DEAN J MITCHELL ownership change
4:08pm
4
g92l67fqjt3uo4 smi
19 Sep 23
ImmunoGen / Lauren White ownership change
5:39pm