QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q2 2014
Shares 13,952 Value ($000) $1,290 Avg Close — Range —
Q1 2014
Shares 6,806 Value ($000) $442 Avg Close — Range —
Q4 2013
Shares 8,893 Value ($000) $484 Avg Close — Range —
Q3 2013
Shares 8,115 Value ($000) $471 Avg Close — Range —
Q2 2013
Shares 8,112 Value ($000) $369 Avg Close — Range —