| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $87.92 | 100 | $8,792.00 | 84,250 | 2011-12-01 | Filing | |
| $87.93 | 1 | $87.93 | 84,350 | 2011-12-01 | Filing | |
| $87.94 | 100 | $8,794.00 | 84,351 | 2011-12-01 | Filing | |
| $87.95 | 100 | $8,795.00 | 84,451 | 2011-12-01 | Filing | |
| $87.99 | 600 | $52,794.00 | 84,551 | 2011-12-01 | Filing | |
| $88.00 | 497 | $43,736.00 | 85,151 | 2011-12-01 | Filing | |
| $88.02 | 103 | $9,066.06 | 85,648 | 2011-12-01 | Filing | |
| $88.11 | 98 | $8,634.78 | 85,751 | 2011-12-01 | Filing | |
| $88.12 | 1 | $88.12 | 85,849 | 2011-12-01 | Filing | |
| $88.14 | 201 | $17,716.14 | 85,850 | 2011-12-01 | Filing | |
| $88.17 | 98 | $8,640.66 | 86,051 | 2011-12-01 | Filing | |
| $88.20 | 200 | $17,640.00 | 86,149 | 2011-12-01 | Filing | |
| $88.21 | 200 | $17,642.00 | 86,349 | 2011-12-01 | Filing | |
| $88.24 | 1,102 | $97,240.48 | 86,549 | 2011-12-01 | Filing | |
| $88.26 | 100 | $8,826.00 | 87,651 | 2011-12-01 | Filing | |
| $88.57 | 100 | $8,857.00 | 370,586 | 2011-09-08 | Filing | |
| $88.61 | 100 | $8,861.00 | 370,686 | 2011-09-08 | Filing | |
| $88.65 | 100 | $8,865.00 | 370,786 | 2011-09-08 | Filing | |
| $88.66 | 100 | $8,866.00 | 370,886 | 2011-09-08 | Filing | |
| $88.67 | 500 | $44,335.00 | 370,986 | 2011-09-08 | Filing |