| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $87.33 | 100 | $8,733.00 | 77,851 | 2011-12-01 | Filing | |
| $87.34 | 800 | $69,872.00 | 77,951 | 2011-12-01 | Filing | |
| $87.35 | 1,700 | $148,495.00 | 78,751 | 2011-12-01 | Filing | |
| $87.36 | 300 | $26,208.00 | 80,451 | 2011-12-01 | Filing | |
| $87.37 | 600 | $52,422.00 | 80,751 | 2011-12-01 | Filing | |
| $87.38 | 362 | $31,631.56 | 81,351 | 2011-12-01 | Filing | |
| $87.39 | 169 | $14,768.91 | 81,713 | 2011-12-01 | Filing | |
| $87.40 | 269 | $23,510.60 | 81,882 | 2011-12-01 | Filing | |
| $87.42 | 100 | $8,742.00 | 82,151 | 2011-12-01 | Filing | |
| $87.50 | 300 | $26,250.00 | 82,251 | 2011-12-01 | Filing | |
| $87.53 | 100 | $8,753.00 | 82,551 | 2011-12-01 | Filing | |
| $87.56 | 100 | $8,756.00 | 82,651 | 2011-12-01 | Filing | |
| $87.63 | 100 | $8,763.00 | 82,751 | 2011-12-01 | Filing | |
| $87.65 | 76 | $6,661.40 | 82,851 | 2011-12-01 | Filing | |
| $87.68 | 24 | $2,104.32 | 82,927 | 2011-12-01 | Filing | |
| $87.71 | 100 | $8,771.00 | 82,951 | 2011-12-01 | Filing | |
| $87.82 | 200 | $17,564.00 | 83,051 | 2011-12-01 | Filing | |
| $87.87 | 236 | $20,737.32 | 83,251 | 2011-12-01 | Filing | |
| $87.88 | 363 | $31,900.44 | 83,487 | 2011-12-01 | Filing | |
| $87.91 | 400 | $35,164.00 | 83,850 | 2011-12-01 | Filing |