| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.12 | 5,000 | $260,608.00 | 29,455 | 2011-08-10 | Filing | |
| $51.93 | 1,700 | $88,287.12 | 30,315 | 2011-08-11 | Filing | |
| $51.35 | 5,300 | $272,160.83 | 32,015 | 2011-08-11 | Filing | |
| $53.77 | 100 | $5,377.00 | 30,315 | 2011-08-10 | Filing | |
| $53.10 | 5,400 | $286,732.98 | 30,415 | 2011-08-10 | Filing | |
| $52.29 | 4,500 | $235,312.20 | 35,815 | 2011-08-10 | Filing | |
| $58.90 | 3,300 | $194,365.05 | 981,326 | 2011-08-03 | Filing | |
| $58.20 | 1,700 | $98,938.47 | 984,626 | 2011-08-03 | Filing | |
| $60.17 | 2,088 | $125,643.10 | 30,315 | 2011-07-28 | Filing | |
| $59.33 | 2,212 | $131,244.60 | 32,403 | 2011-07-28 | Filing | |
| $58.35 | 700 | $40,845.98 | 34,615 | 2011-07-28 | Filing | |
| $60.10 | 13,350 | $802,293.62 | 342,853 | 2011-07-28 | Filing | |
| $59.33 | 8,850 | $525,083.78 | 356,203 | 2011-07-28 | Filing | |
| $58.36 | 2,800 | $163,395.96 | 365,053 | 2011-07-28 | Filing | |
| $71.53 | 15,000 | $1,072,950.00 | 36,883 | 2011-07-26 | Filing | |
| $72.98 | 1,500 | $109,466.55 | 986,326 | 2011-07-20 | Filing | |
| $71.83 | 3,500 | $251,414.45 | 987,826 | 2011-07-20 | Filing | |
| $72.98 | 2,895 | $211,288.97 | 30,315 | 2011-07-20 | Filing | |
| $71.78 | 5,105 | $366,452.22 | 33,210 | 2011-07-20 | Filing | |
| $72.51 | 100 | $7,251.00 | 5,240 | 2011-07-18 | Filing |