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Rating History for Amyris, Inc. (AMRS) by Piper Jaffray

Date Analyst Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
9/23/2011 N/A Upgrade Overweight
(N/A)
25.00
(N/A)
18.60
(10.60)
-43.01% Details