957 filings
Page 4 of 48
SC 13G/A
9wa1ypubbhy0aep
12 Feb 20
ImmunoGen, Inc.
7:50am
4
kh3 ffl359o9
11 Feb 20
ImmunoGen / DAVID G FOSTER ownership change
9:27am
4
b9s764ifig2 mfr15kwa
11 Feb 20
ImmunoGen / Theresa Wingrove ownership change
9:27am
4
3kok3v
11 Feb 20
ImmunoGen / Mark J Enyedy ownership change
9:26am
4
ttukk j0m6e1g2
11 Feb 20
ImmunoGen / Anna Berkenblit ownership change
9:25am
4
ufzule
11 Feb 20
ImmunoGen / Thomas Ryll ownership change
9:24am
SC 13G
fh7gb6l29bu
10 Feb 20
Beneficial ownership report
9:10am
SC 13G/A
evsgmo vk30j0
5 Feb 20
ImmunoGen, Inc.
12:00am
8-K
2jskh
27 Jan 20
ImmunoGen Announces Closing of Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares
4:13pm
8-K
5fk61x51kqrcv159a6tu
23 Jan 20
Entry into a Material Definitive Agreement
4:07pm
424B5
dwd5z40r
23 Jan 20
Prospectus supplement for primary offering
4:05pm
8-K
tpbxod3f
22 Jan 20
ImmunoGen Announces Proposed Public Offering of Common Stock
4:09pm
424B5
tk27zwm0qph e6
22 Jan 20
Prospectus supplement for primary offering
4:07pm
8-K
i11d 0vy90rs72br1i
13 Jan 20
Results of Operations and Financial Condition
6:07am
4
h6kie8015c5f awsz08t
3 Jan 20
ImmunoGen / DAVID G FOSTER ownership change
4:39pm
4
8acyo0zsw1z8rn9bvr
3 Jan 20
ImmunoGen / Theresa Wingrove ownership change
4:39pm
4
rkwgtv2r62cp8hzsodoo
2 Jan 20
ImmunoGen / Mark Alan Goldberg ownership change
9:27am
4
hj4cpib4t
2 Jan 20
ImmunoGen / DEAN J MITCHELL ownership change
9:27am
S-8
h9iyas vew60
20 Dec 19
Registration of securities for employees
1:34pm
S-8
fdk2h5k8hfyy s5jfj
20 Dec 19
Registration of securities for employees
1:32pm