| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $51.29 | 4,862 | $249,371.98 | 2,247,495 | 2011-05-13 | Filing | |
| $50.02 | 5,198 | $260,003.96 | 2,252,357 | 2011-05-13 | Filing | |
| $51.19 | 38,700 | $1,981,053.00 | 2,257,555 | 2011-05-12 | Filing | |
| $50.53 | 6,500 | $328,445.00 | 2,296,255 | 2011-05-12 | Filing | |
| $50.72 | 29,674 | $1,505,065.28 | 2,302,755 | 2011-05-11 | Filing | |
| $51.17 | 26,206 | $1,340,961.02 | 2,332,429 | 2011-05-10 | Filing | |
| $50.97 | 30,000 | $1,529,100.00 | 2,358,635 | 2011-05-10 | Filing | |
| $49.72 | 20,100 | $999,372.00 | 2,388,635 | 2011-05-09 | Filing | |
| $50.07 | 4,645 | $232,575.15 | 2,408,735 | 2011-05-06 | Filing | |
| $50.38 | 500 | $25,190.00 | 2,413,380 | 2011-05-05 | Filing | |
| $49.87 | 26,100 | $1,301,607.00 | 2,413,880 | 2011-05-05 | Filing | |
| $49.97 | 19,100 | $954,427.00 | 2,439,980 | 2011-05-04 | Filing | |
| $51.40 | 12,604 | $647,845.60 | 2,459,080 | 2011-05-03 | Filing | |
| $50.60 | 24,396 | $1,234,437.60 | 2,471,684 | 2011-05-03 | Filing | |
| $51.06 | 24,000 | $1,225,440.00 | 2,496,080 | 2011-05-02 | Filing | |
| $49.77 | 38,500 | $1,916,145.00 | 2,520,080 | 2011-04-29 | Filing | |
| $49.43 | 150,000 | $7,414,500.00 | 2,558,580 | 2011-04-28 | Filing | |
| $50.31 | 1,800 | $90,558.00 | 2,708,580 | 2011-04-27 | Filing | |
| $49.84 | 198,200 | $9,878,288.00 | 2,710,380 | 2011-04-27 | Filing | |
| $49.47 | 37,517 | $1,855,965.99 | 2,908,580 | 2011-04-26 | Filing |