BIIB Related 13Ds

Jun 22, 2011 04:20 PM Icahn Capital Lowers Stake in Biogen Idec, Inc. (BIIB) to 3.4%

May 23, 2011 05:19 PM Call Icahn Dumps Over 2 Million Biogen Idec (BIIB) Shares

May 23, 2011 05:08 PM Carl Icahn Sells Biogen Idec (BIIB) Shares

Aug 11, 2008 05:52 PM Icahn Boosts Stake in Biogen Idec (BIIB) to 6% Following TYSABRI Sell-Off

Jan 28, 2008 12:25 PM Icahn Confirmed Plans To Nominate 3 To Biogen (BIIB) Board, Says Buyout Process Was Flawed; Boosts Stake

Jan 16, 2008 03:29 PM Icahn Has a Busy Day: BEAS, WCI, More...