| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.15 | 32,802 | $1,776,228.30 | 35,678 | 2011-02-10 | Filing | |
| $54.46 | 48,245 | $2,627,191.12 | 103,307 | 2011-02-11 | Filing | |
| $54.43 | 20,000 | $1,088,570.00 | 15,000 | 2011-02-11 | Filing | |
| $54.07 | 32,721 | $1,769,296.46 | 7,819 | 2011-02-11 | Filing | |
| $53.95 | 5,352 | $288,713.64 | 7,819 | 2011-02-10 | Filing | |
| $54.15 | 32,802 | $1,776,228.30 | 35,678 | 2011-02-10 | Filing | |
| $53.80 | 18,995 | $1,021,935.47 | 103,309 | 2011-02-09 | Filing | |
| $53.75 | 6,241 | $335,472.47 | 4,652 | 2011-02-08 | Filing | |
| $53.69 | 369 | $19,810.91 | 4,652 | 2011-02-08 | Filing | |
| $53.71 | 913 | $49,037.23 | 12,740 | 2011-02-08 | Filing | |
| $53.71 | 2,533 | $136,058.32 | 13,171 | 2011-02-08 | Filing | |
| $53.70 | 1,009 | $54,180.17 | 35,678 | 2011-02-08 | Filing | |
| $53.51 | 14,538 | $777,969.09 | 10,881 | 2011-02-04 | Filing | |
| $51.70 | 35,000 | $1,809,587.50 | 111,709 | 2010-12-23 | Filing | |
| $51.47 | 100,987 | $5,197,396.94 | 39,765 | 2010-12-22 | Filing | |
| $51.30 | 2,671 | $137,031.38 | 4,176 | 2010-12-22 | Filing | |
| $51.37 | 76,711 | $3,940,743.79 | 97,286 | 2010-12-22 | Filing | |
| $51.79 | 16,571 | $858,187.23 | 7,885 | 2010-12-10 | Filing | |
| $50.22 | 20,268 | $1,017,763.70 | 111,709 | 2010-11-24 | Filing | |
| $49.50 | 11,453 | $566,875.40 | 4,220 | 2010-11-23 | Filing |