QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2014
Shares 4,744,374 Value ($000) $438,808 Avg Close — Range —
Q1 2014
Shares 325,000 Value ($000) $21,102 Avg Close — Range —
Q4 2013
Shares 1,326,410 Value ($000) $72,223 Avg Close — Range —
Q3 2013
Shares 600,000 Value ($000) $34,800 Avg Close — Range —
Q2 2013
Shares 600,000 Value ($000) $27,264 Avg Close — Range —
Q1 2013
Shares 900,000 Value ($000) $29,286 Avg Close — Range —