| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $101.29 | 900 | $91,161.00 | 737,866 | 2012-01-17 | Filing | |
| $100.63 | 19,100 | $1,922,033.00 | 738,766 | 2012-01-17 | Filing | |
| $100.96 | 200 | $20,192.00 | 3,477,570 | 2012-01-17 | Filing | |
| $100.09 | 56,909 | $5,696,021.81 | 3,477,770 | 2012-01-17 | Filing | |
| $98.04 | 22,891 | $2,244,233.64 | 3,534,679 | 2011-12-19 | Filing | |
| $98.04 | 22,891 | $2,244,233.64 | 3,534,679 | 2011-12-19 | Filing | |
| $96.05 | 32,430 | $3,114,901.50 | 3,557,570 | 2011-12-13 | Filing | |
| $96.29 | 200 | $19,258.00 | 3,590,000 | 2011-12-12 | Filing | |
| $95.35 | 39,800 | $3,794,930.00 | 3,590,200 | 2011-12-12 | Filing | |
| $96.05 | 32,430 | $3,114,901.50 | 3,557,570 | 2011-12-13 | Filing | |
| $96.29 | 200 | $19,258.00 | 3,590,000 | 2011-12-12 | Filing | |
| $95.35 | 39,800 | $3,794,930.00 | 3,590,200 | 2011-12-12 | Filing | |
| $89.16 | 7,000 | $624,120.00 | 3,630,000 | 2011-09-14 | Filing | |
| $88.57 | 45,000 | $3,985,650.00 | 3,637,000 | 2011-09-14 | Filing | |
| $88.28 | 48,000 | $4,237,440.00 | 3,682,000 | 2011-09-13 | Filing | |
| $89.16 | 7,000 | $624,120.00 | 3,630,000 | 2011-09-14 | Filing | |
| $88.57 | 45,000 | $3,985,650.00 | 3,637,000 | 2011-09-14 | Filing | |
| $88.28 | 48,000 | $4,237,440.00 | 3,682,000 | 2011-09-13 | Filing | |
| $86.22 | 2,167 | $186,838.74 | 0 | 2011-09-12 | Filing | |
| $84.12 | 9,600 | $807,552.00 | 0 | 2011-08-26 | Filing |