| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Jul 26, 2010 | 21.32 | 21.69 | 21.16 | 21.65 | 207,474 |
| Jul 27, 2010 | 21.70 | 21.98 | 21.66 | 21.90 | 135,107 |
| Jul 28, 2010 | 21.83 | 21.89 | 21.53 | 21.58 | 146,898 |
| Jul 29, 2010 | 21.80 | 22.05 | 21.60 | 21.78 | 149,671 |
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 Tower Group, Inc. does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.