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Rating History for Sinovac Biotech (SVA) by Piper Jaffray

Date Analyst Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
1/5/2011 N/A Downgrade Neutral
(N/A)
N/A
(N/A)
4.52
(2.52)
-44.25% Details