| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $83.65 | 10,000 | $836,457.00 | 0 | 2011-05-19 | Filing | |
| $83.64 | 75,000 | $6,272,737.50 | 0 | 2011-05-19 | Filing | |
| $82.00 | 3,000 | $246,000.00 | 60,069 | 2011-04-29 | Filing | |
| $82.03 | 3,000 | $246,075.00 | 60,069 | 2011-03-25 | Filing | |
| $80.06 | 3,000 | $240,191.10 | 60,069 | 2011-02-25 | Filing | |
| $80.11 | 7,199 | $576,694.61 | 0 | 2011-02-25 | Filing | |
| $80.00 | 5,399 | $431,920.00 | 0 | 2011-02-24 | Filing | |
| $81.12 | 1,100 | $89,236.95 | 0 | 2011-02-23 | Filing | |
| $80.42 | 6,302 | $506,811.25 | 1,100 | 2011-02-23 | Filing | |
| $81.07 | 1,000 | $81,066.00 | 0 | 2011-02-23 | Filing | |
| $80.30 | 4,295 | $344,882.06 | 1,000 | 2011-02-23 | Filing | |
| $79.30 | 7,444 | $590,324.09 | 5,295 | 2011-02-23 | Filing | |
| $81.43 | 31,460 | $2,561,693.42 | 0 | 2011-02-14 | Filing | |
| $81.38 | 8,234 | $670,104.33 | 0 | 2011-02-14 | Filing | |
| $81.40 | 52,700 | $4,289,827.43 | 0 | 2011-02-11 | Filing | |
| $81.79 | 40,079 | $3,277,993.28 | 0 | 2011-02-10 | Filing | |
| $82.20 | 14,252 | $1,171,484.47 | 0 | 2011-02-09 | Filing | |
| $81.87 | 24,735 | $2,025,108.87 | 14,252 | 2011-02-09 | Filing | |
| $82.46 | 600 | $49,474.02 | 0 | 2011-02-09 | Filing | |
| $81.91 | 29,400 | $2,408,256.90 | 600 | 2011-02-09 | Filing |