Rating History for Immunogen Inc. (IMGN) by Needham

More Stocks Rated by Needham | Latest Ratings for IMGN
Date Analyst Type Rating
(Past)		 PT
(Past)		 Start $
(End $)		 % Chg. Details
2/28/2011 N/A Maintain Underperform
(N/A)		 N/A
(N/A)		  
 		   Details