| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $54.98 | 59,269 | $3,258,591.84 | 66,991 | 2012-05-21 | Filing | |
| $54.10 | 40,731 | $2,203,437.13 | 126,260 | 2012-05-21 | Filing | |
| $54.74 | 29,711 | $1,626,424.71 | 0 | 2012-05-21 | Filing | |
| $59.22 | 4,087 | $242,032.14 | 0 | 2012-03-13 | Filing | |
| $58.00 | 20,000 | $1,160,000.00 | 29,491 | 2012-02-29 | Filing | |
| $58.04 | 6,670 | $387,104.12 | 2,153 | 2012-02-24 | Filing | |
| $59.06 | 30,000 | $1,771,725.00 | 29,491 | 2012-02-23 | Filing | |
| $58.90 | 10,000 | $589,000.00 | 29,491 | 2012-02-23 | Filing | |
| $58.90 | 40,000 | $2,356,000.00 | 66,991 | 2012-02-23 | Filing | |
| $58.78 | 100,000 | $5,878,250.00 | 81,991 | 2012-02-23 | Filing | |
| $58.90 | 260,000 | $15,314,000.00 | 65,015 | 2012-02-23 | Filing | |
| $59.71 | 23,000 | $1,373,302.40 | 14,821,868 | 2012-02-23 | Filing | |
| $58.90 | 177,000 | $10,426,078.80 | 14,844,868 | 2012-02-23 | Filing | |
| $53.69 | 30,800 | $1,653,652.00 | 1,867,814 | 2012-01-03 | Filing | |
| $53.00 | 146,751 | $7,777,803.00 | 1,898,614 | 2012-01-03 | Filing | |
| $52.83 | 194,037 | $10,250,974.71 | 2,045,365 | 2011-12-30 | Filing | |
| $52.70 | 375,086 | $19,767,032.20 | 2,239,402 | 2011-12-29 | Filing | |
| $52.53 | 200,000 | $10,506,000.00 | 2,614,488 | 2011-12-28 | Filing | |
| $53.18 | 274,681 | $14,607,535.58 | 2,814,488 | 2011-12-27 | Filing | |
| $53.01 | 450,000 | $23,854,500.00 | 3,089,169 | 2011-12-23 | Filing |