ImmunoGen, Inc. — PREM14A

ImmunoGen, Inc. of WALTHAM, MA filed a PREM14A with the SEC on 2023-12-21. Industry: Pharmaceutical Preparations.

Filing

• Filed: 2023-12-21
• Form: PREM14A
• Accession: 0001104659-23-128277
• Registrant: ImmunoGen, Inc.
• CIK: 0000855654
• Industry (SIC): Pharmaceutical Preparations (2834)
• State of incorporation: MA
• Location: WALTHAM, MA

Documents (8)

Filing timeline for this registrant (60)

Showing 12 of 60 filings.

More

• CIK 855654 on SEC EDGAR (source of record)
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