Analyst Coverage

Firm Analyst
Bank of America Merrill Lynch   Steve Byrne
CRT Capital Group   Tim Chiang
Jefferies & Co.   Biren Amin
Ladenburg Thalmann & Co.   Juan Sanchez
Leerink Swann   Marko Kozul
Oppenheimer & Co.   Christopher Holterhoff
PiperJaffray   David Amsellem
Roth Capital Patners   Yale Jen
Sun Trust    

Questcor Pharmaceuticals, Inc. is followed by the analyst(s) listed above. Please note that any opinions, estimates or forecasts regarding Questcor Pharmaceuticals, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Questcor Pharmaceuticals, Inc. or its management. Questcor Pharmaceuticals, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.