| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $75.15 | 6,877 | $516,813.43 | 128,837 | 2011-10-25 | Filing | |
| $75.15 | 3,100 | $232,971.20 | 135,714 | 2011-10-25 | Filing | |
| $73.41 | 3,200 | $234,918.40 | 5,494 | 2011-10-20 | Filing | |
| $73.41 | 1,188 | $87,212.27 | 8,694 | 2011-10-20 | Filing | |
| $73.42 | 300 | $22,026.30 | 9,882 | 2011-10-20 | Filing | |
| $73.43 | 200 | $14,685.00 | 10,182 | 2011-10-20 | Filing | |
| $73.42 | 100 | $7,342.20 | 10,382 | 2011-10-20 | Filing | |
| $73.41 | 12 | $880.96 | 10,482 | 2011-10-20 | Filing | |
| $70.05 | 6,260 | $438,513.00 | 108,814 | 2011-08-26 | Filing | |
| $72.70 | 5,000 | $363,500.00 | 5,494 | 2011-08-16 | Filing | |
| $89.13 | 2,100 | $187,173.00 | 26,054 | 2011-05-04 | Filing | |
| $89.15 | 1,700 | $151,555.00 | 28,154 | 2011-05-04 | Filing | |
| $89.14 | 1,500 | $133,710.00 | 29,854 | 2011-05-04 | Filing | |
| $89.17 | 1,100 | $98,087.00 | 31,354 | 2011-05-04 | Filing | |
| $89.19 | 1,000 | $89,190.00 | 32,454 | 2011-05-04 | Filing | |
| $89.16 | 900 | $80,244.00 | 33,454 | 2011-05-04 | Filing | |
| $89.12 | 700 | $62,384.00 | 34,354 | 2011-05-04 | Filing | |
| $89.11 | 400 | $35,644.00 | 35,054 | 2011-05-04 | Filing | |
| $89.18 | 300 | $26,754.00 | 35,454 | 2011-05-04 | Filing | |
| $89.11 | 100 | $8,911.13 | 35,754 | 2011-05-04 | Filing |