| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $47.55 | 1,533,036 | $72,895,861.80 | 8,870,364 | 2011-09-07 | Filing | |
| $47.16 | 722,405 | $34,068,619.80 | 10,403,400 | 2011-09-06 | Filing | |
| $44.13 | 100,000 | $4,413,330.00 | 79,797 | 2011-08-22 | Filing | |
| $44.03 | 217,311 | $9,568,442.37 | 15,660,228 | 2011-08-23 | Filing | |
| $44.17 | 282,689 | $12,487,192.93 | 15,877,539 | 2011-08-22 | Filing | |
| $51.55 | 20,000 | $1,030,956.00 | 22,382 | 2011-06-29 | Filing | |
| $49.38 | 6 | $296.28 | 11,125,805 | 2011-06-21 | Filing | |
| $49.55 | 227,821 | $11,288,530.55 | 11,125,811 | 2011-06-20 | Filing | |
| $49.57 | 172,173 | $8,534,615.61 | 11,353,632 | 2011-06-17 | Filing | |
| $49.23 | 313,063 | $15,412,091.49 | 11,525,805 | 2011-06-16 | Filing | |
| $49.71 | 100,000 | $4,971,000.00 | 11,838,868 | 2011-06-15 | Filing | |
| $53.66 | 11,654 | $625,304.69 | 1,901 | 2011-05-26 | Filing | |
| $53.98 | 1,200 | $64,779.96 | 33,326 | 2011-05-23 | Filing | |
| $53.02 | 98,800 | $5,238,099.36 | 34,526 | 2011-05-23 | Filing | |
| $53.81 | 6,500 | $349,763.70 | 16,588,228 | 2011-05-23 | Filing | |
| $53.02 | 493,500 | $26,164,728.45 | 16,594,728 | 2011-05-23 | Filing | |
| $52.53 | 24,700 | $1,297,560.16 | 78,865 | 2011-02-22 | Filing |