IMGN - Immunogen Inc (IMGN) Q3 2020 Earnings Call Transcript November, 06 2020 12:30 PM ImmunoGen Inc. Image source: The Motley Fool. Immunogen Inc (NASDAQ: IMGN) Q3 2020 Earnings Call Nov 6, 2020 , 8:00 a.m. ET Operator Continue reading For further details see: Immunogen Inc (IMGN) Q3 2020 Earnings Call Transcript