QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q2 2014
Shares 101,600 Value ($000) $9,397 Avg Close — Range —
Q1 2014
Shares 445,400 Value ($000) $28,920 Avg Close — Range —
Q4 2013
Shares 769,400 Value ($000) $41,894 Avg Close — Range —
Q3 2013
Shares 874,700 Value ($000) $50,733 Avg Close — Range —
Q2 2013
Shares 894,000 Value ($000) $40,623 Avg Close — Range —