| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.83 | 95,000 | $8,153,441.50 | 2,848,568 | 2011-10-17 | Filing | |
| $105.65 | 40,254 | $4,252,859.25 | 2,943,568 | 2011-07-21 | Filing | |
| $105.60 | 79,633 | $8,409,523.52 | 2,983,822 | 2011-07-20 | Filing | |
| $107.23 | 70,113 | $7,518,301.13 | 3,063,455 | 2011-07-19 | Filing | |
| $107.94 | 60,000 | $6,476,274.00 | 3,133,568 | 2011-07-18 | Filing | |
| $102.11 | 100 | $10,211.00 | 1,538 | 2011-05-09 | Filing | |
| $102.20 | 850 | $86,870.00 | 1,638 | 2011-05-09 | Filing | |
| $102.10 | 10,800 | $1,102,659.48 | 3,193,568 | 2011-05-06 | Filing | |
| $101.39 | 19,000 | $1,926,349.20 | 3,204,368 | 2011-05-05 | Filing | |
| $102.16 | 30,500 | $3,115,779.35 | 3,223,368 | 2011-05-04 | Filing | |
| $103.27 | 32,700 | $3,376,896.30 | 3,253,868 | 2011-05-03 | Filing | |
| $105.35 | 35,000 | $3,687,110.00 | 3,286,568 | 2011-05-02 | Filing | |
| $105.49 | 30,000 | $3,164,703.00 | 3,321,568 | 2011-04-29 | Filing | |
| $104.46 | 1,363 | $142,378.98 | 14,422 | 2011-05-02 | Filing | |
| $105.00 | 10,000 | $1,050,000.00 | 41,827 | 2011-04-28 | Filing | |
| $105.02 | 35,000 | $3,675,686.00 | 3,351,568 | 2011-04-28 | Filing | |
| $104.07 | 25,000 | $2,601,625.00 | 3,386,568 | 2011-04-27 | Filing | |
| $105.58 | 32,000 | $3,378,416.00 | 3,411,568 | 2011-04-26 | Filing | |
| $99.82 | 100,000 | $9,981,970.00 | 3,443,568 | 2011-03-03 | Filing | |
| $98.94 | 91,300 | $9,033,285.91 | 3,543,568 | 2011-03-02 | Filing |