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Rating History for Biogen (BIIB) by Barclays

More Stocks Rated by Barclays | Latest Ratings for BIIB
Date Analyst Type Rating
(Past)		 PT
(Past)		 Start $
(End $)		 % Chg. Details
12/9/2011 N/A New Coverage Overweight
(N/A)		 130.00
(N/A)		 109.71
(111.49)		 1.62% Details