ImmunoGen, Inc. (NASDAQ: IMGN), a biotechnology company that develops targeted anticancer therapies using its antibody-drug conjugate (ADC) technology, today announced that Daniel Junius, President and CEO, will present at the upcoming 32nd Annual J.P. Morgan Healthcare Conference in San Francisco. The presentation is scheduled for 8:00 am PT (11:00 am ET) on January 13, 2014. A webcast of this presentation will be accessible live through the "Investor Information" section of the Company's website, www.immunogen.com; a replay of the presentation will be available at the same location for two weeks. About ImmunoGen, Inc. ImmunoGen, Inc. develops targeted anticancer therapeutics. The Company’s ADC technology uses a tumor-targeting engineered antibody to deliver one of ImmunoGen's highly potent cancer-cell killing agents specifically to tumor cells; the Company has also developed antibodies with anticancer activity of their own. The most advanced compound with ImmunoGen’s ADC technology is Roche’s Kadcyla ®, which is marketed in the US by Genentech and is also gaining approvals internationally. Additional compounds are in clinical testing by ImmunoGen and through the Company’s partnerships with Amgen, Bayer HealthCare, Biotest and Sanofi. More information about ImmunoGen can be found at www.immunogen.com. Kadcyla ® is a registered trademarks of Genentech, Inc., a member of the Roche Group.