Filing

Form 4

Form 4

0001179110-07-010220·IMMUNOGEN INC

Filing metadata

Accession number: 0001179110-07-010220
Form type: Form 4
Filer: IMMUNOGEN INC
CIK: CIK 855654
Filed: May 16, 2007
Reporting period: May 14, 2007
Description: Insider transaction

Documents

0001179110-07-010220-index.htm

Complete submission

0001179110-07-010220.txt

directory listing

Filed by