WALTHAM, Mass.--(BUSINESS WIRE)--ImmunoGen, Inc. (Nasdaq: IMGN), a biopharmaceuticals company that develops targeted anticancer therapeutics using its Tumor-Activated Prodrug (TAP) technology, invites investors, journalists and the general public to listen to a live webcast of the Company’s investment community meeting on February 27, 2009. The meeting will include a discussion of ImmunoGen’s technology and product pipeline, partnerships and financials, and the Company’s strategy for growth. The webcast will begin at 8:30 am ET and may be accessed through the Investor Information section of the Company’s website, www.immunogen.com. The meeting is expected to last approximately three hours, including a short break. An archive of the webcast will be available on the Company’s website through March 13, 2009.