| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $66.71 | 35,000 | $2,334,850.00 | 261,088 | 2011-08-08 | Filing |
| Officer, Director | $88.60 | 34,900 | $3,092,140.00 | 261,088 | 2011-07-18 | Filing |
| Officer, Director | $89.06 | 100 | $8,906.00 | 295,988 | 2011-07-18 | Filing |
| Officer, Director | $88.17 | 20,792 | $1,833,230.64 | 261,088 | 2011-07-05 | Filing |
| Officer, Director | $88.81 | 14,208 | $1,261,812.48 | 281,880 | 2011-07-05 | Filing |
| Officer, Director | $83.13 | 35,000 | $2,909,550.00 | 261,088 | 2011-06-20 | Filing |
| Officer, Director | $85.64 | 32,001 | $2,740,565.64 | 261,088 | 2011-06-06 | Filing |
| Officer, Director | $86.37 | 2,999 | $259,023.63 | 293,089 | 2011-06-06 | Filing |
| Officer | $88.37 | 20,000 | $1,767,400.00 | 104,264 | 2011-05-31 | Filing |
| Officer | $88.04 | 1,521 | $133,908.84 | 5,776 | 2011-05-25 | Filing |
| Officer, Director | $87.52 | 23,310 | $2,040,091.20 | 261,088 | 2011-05-23 | Filing |
| Officer, Director | $88.14 | 11,690 | $1,030,356.60 | 284,398 | 2011-05-23 | Filing |
| Officer | $88.93 | 10,000 | $889,300.00 | 48,291 | 2011-05-20 | Filing |
| Officer | $88.50 | 70,200 | $6,212,700.00 | 34,111 | 2011-05-20 | Filing |
| Officer | $89.26 | 3,798 | $339,009.48 | 26,192 | 2011-05-18 | Filing |
| Officer | $89.50 | 666 | $59,607.00 | 7,297 | 2011-05-18 | Filing |
| Officer | $88.82 | 5,729 | $508,849.78 | 51,135 | 2011-05-16 | Filing |
| Officer | $89.33 | 4,271 | $381,528.43 | 56,864 | 2011-05-16 | Filing |
| Officer | $88.25 | 59,000 | $5,206,750.00 | 13,905 | 2011-05-13 | Filing |
| Officer | $66.19 | 13,700 | $906,803.00 | 53,926 | 2010-11-08 | Filing |