To: Jeffrey E From: Richard Kahn Sent: Thur 7/24/2014 12:49:33 PM Subject: Biogen research MSNA20140723665504.odf Richard Kahn HBRK Associates Inc. 575 Lexington Avenue 4th Floor New York, NY 10022 tel 212-971-1306 fax - - cell EFTA_R1_00357624 EFTA01917333