Rating History for Optimer Pharmaceuticals (OPTR) by Oppenheimer

Date Analyst Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
10/9/2012 N/A Downgrade Perform
(Outperform)
N/A
(N/A)
11.46
(12.78)
11.52% Details