Isabel Kalofonos - 24 Apr 2023 Form 3 Insider Report for ImmunoGen, Inc.

Signature
/s/ Renee Lentini, Attorney-in-Fact
Issuer symbol
N/A
Transactions as of
24 Apr 2023
Net transactions value
$0
Form type
3
Filing time
02 May 2023, 16:30:28 UTC
Next filing
02 May 2023

No securities are beneficially owned.