| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.35 | 1,535,406 | $38,922,542.10 | 4,201,626 | 2011-03-04 | Filing | |
| $25.35 | 719,138 | $18,230,148.30 | 1,967,915 | 2011-03-04 | Filing | |
| $25.35 | 200,190 | $5,074,816.50 | 547,819 | 2011-03-04 | Filing | |
| $25.35 | 1,535,406 | $38,922,542.10 | 4,201,626 | 2011-03-04 | Filing | |
| $25.65 | 6,156 | $157,901.40 | 181,882 | 2011-03-02 | Filing | |
| $23.55 | 6,098 | $143,583.51 | 192,989 | 2011-02-02 | Filing | |
| $23.60 | 6,156 | $145,275.44 | 194,221 | 2011-01-04 | Filing | |
| $20.00 | 6,156 | $123,120.00 | 194,221 | 2010-12-02 | Filing | |
| $19.93 | 12,200 | $243,146.00 | 90,783 | 2010-11-09 | Filing | |
| $20.30 | 12,200 | $247,660.00 | 90,783 | 2010-11-05 | Filing | |
| $20.38 | 6,156 | $125,435.27 | 194,221 | 2010-11-02 | Filing | |
| $18.00 | 3,400 | $61,200.00 | 90,783 | 2010-10-13 | Filing | |
| $20.01 | 13,125 | $262,631.25 | 90,783 | 2010-09-15 | Filing | |
| $20.00 | 13,125 | $262,442.25 | 133,233 | 2010-08-18 | Filing | |
| $21.15 | 13,125 | $277,593.75 | 133,233 | 2010-07-14 | Filing | |
| $18.90 | 13,125 | $248,062.50 | 133,233 | 2010-06-16 | Filing | |
| $20.70 | 13,125 | $271,687.50 | 136,233 | 2010-05-19 | Filing | |
| $17.48 | 65,000 | $1,136,200.00 | 122,900 | 2009-12-03 | Filing |