| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.27 | 33,900 | $1,839,827.58 | 207,356 | 2011-12-05 | Filing | |
| $53.02 | 50,000 | $2,651,035.00 | 191,256 | 2011-12-02 | Filing | |
| $52.90 | 7,000 | $370,300.00 | 2,153 | 2011-12-02 | Filing | |
| $54.26 | 556 | $30,168.56 | 20,622 | 2011-12-05 | Filing | |
| $53.05 | 28,408 | $1,507,044.40 | 20,622 | 2011-12-02 | Filing | |
| $53.01 | 100 | $5,301.00 | 29,586 | 2011-12-01 | Filing | |
| $51.25 | 14,723 | $754,567.00 | 15,041,868 | 2011-11-21 | Filing | |
| $50.70 | 503,637 | $25,535,806.08 | 15,056,591 | 2011-11-21 | Filing | |
| $51.36 | 7,400 | $380,037.36 | 81,991 | 2011-11-21 | Filing | |
| $50.63 | 92,600 | $4,688,365.78 | 89,391 | 2011-11-21 | Filing | |
| $49.25 | 2,275 | $112,043.75 | 2,153 | 2011-09-29 | Filing | |
| $49.39 | 5,000 | $246,931.50 | 4,428 | 2011-09-27 | Filing | |
| $49.00 | 6,787 | $332,558.25 | 29,686 | 2011-09-27 | Filing | |
| $49.02 | 20,000 | $980,408.00 | 36,473 | 2011-09-27 | Filing | |
| $46.76 | 1,225,333 | $57,296,571.08 | 5,563,305 | 2011-09-14 | Filing | |
| $46.56 | 72,142 | $3,358,931.52 | 13,021 | 2011-09-13 | Filing | |
| $46.69 | 50,000 | $2,334,605.00 | 35,163 | 2011-09-12 | Filing | |
| $46.63 | 1,265,053 | $58,989,421.39 | 6,788,638 | 2011-09-13 | Filing | |
| $47.01 | 34,398 | $1,617,049.98 | 8,053,691 | 2011-09-09 | Filing | |
| $47.30 | 782,275 | $37,001,607.50 | 8,088,089 | 2011-09-08 | Filing |