QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q2 2014
Shares 16,296 Value ($000) $1,507 Avg Close — Range —
Q1 2014
Shares 15,963 Value ($000) $1,036 Avg Close — Range —
Q4 2013
Shares 7,599 Value ($000) $414 Avg Close — Range —
Q3 2013
Shares 5,699 Value ($000) $331 Avg Close — Range —
Q2 2013
Shares 10,055 Value ($000) $457 Avg Close — Range —