Analyst Coverage

ImmunoGen, Inc. is followed by the analysts listed. Please note that any opinions, estimates or forecasts regarding ImmunoGen, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of ImmunoGen, Inc. or its management. ImmunoGen, Inc. does not by its reference or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.