IMGN - ImmunoGen (IMGN) Q2 2022 Earnings Call Transcript July, 30 2022 11:30 AM ImmunoGen Inc. Image source: The Motley Fool. ImmunoGen (NASDAQ: IMGN) Q2 2022 Earnings Call Jul 29, 2022 , 8:00 a.m. ET Operator Continue reading For further details see: ImmunoGen (IMGN) Q2 2022 Earnings Call Transcript