Week of August 30, 2010
| Date |
Open |
High |
Low |
Close |
Volume |
| Aug 30, 2010 |
10.64 |
10.64 |
9.95 |
10.03 |
991,609 |
| Aug 31, 2010 |
10.00 |
10.04 |
9.68 |
9.69 |
902,824 |
| Sep 1, 2010 |
9.81 |
10.01 |
9.78 |
9.94 |
600,239 |
| Sep 2, 2010 |
9.95 |
10.11 |
9.75 |
9.80 |
892,533 |
| Sep 3, 2010 |
9.87 |
9.99 |
9.68 |
9.84 |
1,104,743 |
Year End Stock Prices

The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Questcor Pharmaceuticals, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.