WALTHAM, Mass.--(BUSINESS WIRE)--ImmunoGen, Inc. (Nasdaq: IMGN), a biopharmaceutical company that develops anticancer therapeutics using its antibody expertise and Targeted Antibody Payload (TAP) technology, today announced the presentation of clinical data for the Company’s IMGN901 targeted anticancer compound at the Chicago Multidisciplinary Symposium in Thoracic Oncology.