Biogen Idec to Present at the 2015 RBC Capital Markets’ Global Healthcare Conference

Biogen Idec Inc. (NASDAQ: BIIB) announced today that it will present at the 2015 RBC Capital Markets’ Global Healthcare Conference. The webcast will be live on Wednesday, February 25, 2015 at 11:00 a.m. ET. To access the live webcast, please visit Biogen Idec’s Investors section at www.biogenidec.com. An archived version of the webcast will be available for 14 days following the presentation.

About Biogen Idec

Through cutting-edge science and medicine, Biogen Idec discovers, develops and delivers to patients worldwide innovative therapies for the treatment of neurodegenerative diseases, hemophilia and autoimmune disorders. Founded in 1978, Biogen Idec is the world’s oldest independent biotechnology company. Patients worldwide benefit from its leading multiple sclerosis therapies. For product labeling, press releases and additional information about the company, please visit www.biogenidec.com.