QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q2 2014
Shares 162,248 Value ($000) $15,005 Avg Close — Range —
Q1 2014
Shares 200,198 Value ($000) $12,999 Avg Close — Range —
Q4 2013
Shares 166,048 Value ($000) $9,042 Avg Close — Range —
Q3 2013
Shares 132,521 Value ($000) $7,686 Avg Close — Range —
Q2 2013
Shares 68,868 Value ($000) $3,129 Avg Close — Range —