Rating History for ZIOPHARM Oncology (ZIOP) by Citizens

Date Analyst Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
3/26/2013 N/A Downgrade Market Perform
(Market Outperform)
N/A
(N/A)
5.13
(0.87)
-83.04% Details