4//SEC Filing
IMMUNOGEN INC 4
Accession 0001179110-09-000211
CIK 0000855654operating
Filed
Jan 4, 7:00 PM ET
Accepted
Jan 5, 2:26 PM ET
Size
7.0 KB
Accession
0001179110-09-000211
Documents
Issuer
ImmunoGen, Inc.
CIK 0000855654
Entity typeoperating
IncorporatedMA
Related Parties
1- filerCIK 0000855654
Filing Metadata
- Form type
- 4
- Filed
- Jan 4, 7:00 PM ET
- Accepted
- Jan 5, 2:26 PM ET
- Size
- 7.0 KB