4 | SEC Filings Hub

Filing metadata

Accession number: 0001179110-19-011975
Form type: Form 4
Filer: ImmunoGen, Inc.
CIK: CIK 855654
Filed: Nov 21, 2019
Reporting period: Nov 20, 2019
Description: Insider transaction

Documents

0001179110-19-011975-index.htm

Complete submission

0001179110-19-011975.txt

directory listing

Filed by

ImmunoGen, Inc.