QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q2 2014
Shares 1,076,813 Value ($000) $99,594 Avg Close — Range —
Q1 2014
Shares 58,343 Value ($000) $3,788 Avg Close — Range —
Q4 2013
Shares 59,243 Value ($000) $3,226 Avg Close — Range —
Q3 2013
Shares 64,327 Value ($000) $3,731 Avg Close — Range —
Q2 2013
Shares 50,326 Value ($000) $2,288 Avg Close — Range —
Q4 2012
Shares 84,301 Value ($000) $2,253 Avg Close — Range —