| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $27.29 | 33,578 | $916,451.07 | 106,919 | 2010-03-08 | Filing |
| Officer | $26.96 | 18,922 | $510,082.25 | 140,497 | 2010-03-05 | Filing |
| Director | $25.77 | 98 | $2,525.46 | 0 | 2010-02-25 | Filing |
| Officer, Director | $25.92 | 50,000 | $1,295,960.00 | 3,166,925 | 2010-02-22 | Filing |
| Officer, Director | $25.60 | 50,000 | $1,279,780.00 | 3,216,925 | 2010-02-19 | Filing |
| Officer, Director | $25.51 | 50,000 | $1,275,315.00 | 3,266,925 | 2010-02-18 | Filing |
| Officer, Director | $25.16 | 25,000 | $629,082.50 | 3,283,607 | 2009-12-29 | Filing |
| Officer, Director | $25.08 | 75,000 | $1,881,247.50 | 3,258,607 | 2009-12-28 | Filing |
| Officer, Director | $25.74 | 82,500 | $2,123,550.00 | 3,377,117 | 2009-09-24 | Filing |
| Officer, Director | $25.82 | 8,725 | $225,279.50 | 226,166 | 2009-09-18 | Filing |
| Officer, Director | $25.84 | 5,175 | $133,722.00 | 234,891 | 2009-09-17 | Filing |
| Officer, Director | $26.36 | 23,025 | $606,939.00 | 240,066 | 2009-09-16 | Filing |
| Director | $25.85 | 240 | $6,204.24 | 9,927 | 2009-09-14 | Filing |
| Officer, Director | $25.73 | 30,000 | $771,900.00 | 189,032 | 2009-09-14 | Filing |
| Officer | $25.68 | 52,500 | $1,348,200.00 | 161,763 | 2009-09-14 | Filing |
| Officer | $26.00 | 11,500 | $299,000.00 | 38,449 | 2009-09-15 | Filing |
| Officer | $26.00 | 18,500 | $481,000.00 | 38,449 | 2009-09-14 | Filing |
| Officer, Director | $25.54 | 50,000 | $1,276,995.00 | 189,032 | 2009-08-31 | Filing |
| Officer, Director | $24.84 | 34,707 | $862,076.76 | 306,861 | 2009-08-03 | Filing |
| Officer, Director | $24.89 | 7,455 | $185,556.44 | 56,149 | 2009-08-03 | Filing |