QUESTCOR PHARMACEUTICALS INC

CUSIP: 74835Y101 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2014
Shares 85,888 Value ($000) $7,944 Avg Close — Range —
Q1 2014
Shares 261,991 Value ($000) $17,012 Avg Close — Range —
Q4 2013
Shares 270,068 Value ($000) $14,706 Avg Close — Range —
Q3 2013
Shares 129,735 Value ($000) $7,654 Avg Close — Range —
Q2 2013
Shares 127,003 Value ($000) $5,852 Avg Close — Range —