QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2013
Shares 250 Value ($000) $14 Avg Close — Range —
Q3 2013
Shares 250 Value ($000) $15 Avg Close — Range —
Q2 2013
Shares 250 Value ($000) $11 Avg Close — Range —
Q1 2013
Shares 250 Value ($000) $8 Avg Close — Range —