| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $53.02 | 75,300 | $3,992,571.66 | 103,565 | 2011-02-22 | Filing | |
| $52.58 | 25,861 | $1,359,719.66 | 17,188,228 | 2011-02-22 | Filing | |
| $52.93 | 474,139 | $25,094,233.30 | 17,214,089 | 2011-02-22 | Filing | |
| $53.52 | 394 | $21,088.10 | 33,326 | 2011-02-22 | Filing | |
| $52.90 | 99,606 | $5,268,719.13 | 33,720 | 2011-02-22 | Filing | |
| $49.78 | 5,000 | $248,908.00 | 1,768 | 2010-12-21 | Filing | |
| $50.11 | 5,000 | $250,570.00 | 12,027 | 2010-12-21 | Filing | |
| $49.63 | 30,000 | $1,488,900.00 | 15,690 | 2010-12-21 | Filing | |
| $50.17 | 4,527 | $227,121.40 | 0 | 2010-12-22 | Filing | |
| $49.96 | 15,000 | $749,455.50 | 12,027 | 2010-12-20 | Filing | |
| $47.98 | 135,000 | $6,477,192.00 | 95,380 | 2010-12-15 | Filing | |
| $44.43 | 100,000 | $4,443,250.00 | 33,326 | 2010-11-22 | Filing | |
| $45.14 | 17,544 | $791,890.55 | 4,044 | 2010-11-22 | Filing | |
| $44.96 | 32,456 | $1,459,218.51 | 21,588 | 2010-11-22 | Filing | |
| $45.25 | 8,221 | $371,970.65 | 17,788,228 | 2010-11-23 | Filing |