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Rating History for ABIOMED (ABMD) by Rodman & Renshaw

Date Analyst Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
12/20/2011 N/A Downgrade Market Underperform
(N/A)
13.00
(N/A)
18.25
(17.90)
-1.92% Details