QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

Note: Option positions (PUT/CALL) are excluded.

Q2 2014
Shares 400,000 Value ($000) $36,996 Avg Close — Range —
Q1 2014
Shares 28,600 Value ($000) $1,857 Avg Close — Range —
Q3 2013
Shares 376,350 Value ($000) $21,828 Avg Close — Range —
Q2 2013
Shares 42,186 Value ($000) $1,917 Avg Close — Range —