QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q2 2014
Shares 182,267 Value ($000) $16,856 Avg Close — Range —
Q1 2014
Shares 183,620 Value ($000) $11,920 Avg Close — Range —
Q4 2013
Shares 255,829 Value ($000) $13,930 Avg Close — Range —
Q3 2013
Shares 255,070 Value ($000) $14,792 Avg Close — Range —
Q2 2013
Shares 254,046 Value ($000) $11,550 Avg Close — Range —