4 | SEC Filings Hub

Filing metadata

Accession number: 0001179110-20-002184
Form type: Form 4
Filer: ImmunoGen, Inc.
CIK: CIK 855654
Filed: Feb 25, 2020
Reporting period: Feb 24, 2020
Description: Insider transaction

Documents

0001179110-20-002184-index.htm

Complete submission

0001179110-20-002184.txt

directory listing

Filed by

ImmunoGen, Inc.