| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 | 
|---|---|---|---|---|---|---|
| $29.67 | 5,000 | $148,350.00 | 7,092,263 | 2011-03-02 | Filing | |
| $29.71 | 4,300 | $127,753.00 | 7,087,263 | 2011-03-01 | Filing | |
| $29.87 | 3,700 | $110,519.00 | 7,082,963 | 2011-02-28 | Filing | |
| $29.79 | 6,800 | $202,572.00 | 7,079,263 | 2011-02-25 | Filing | |
| $29.53 | 6,300 | $186,039.00 | 7,072,463 | 2011-02-24 | Filing | |
| $29.89 | 11,200 | $334,768.00 | 7,066,163 | 2011-02-23 | Filing | |
| $30.84 | 8,900 | $274,476.00 | 7,054,963 | 2011-02-22 | Filing | |
| $30.87 | 7,800 | $240,786.00 | 7,046,063 | 2011-02-18 | Filing | |
| $31.00 | 600 | $18,600.00 | 7,038,263 | 2011-02-17 | Filing | |
| $30.95 | 7,400 | $229,030.00 | 7,037,663 | 2011-02-16 | Filing | |
| $27.88 | 8,000 | $223,040.00 | 7,030,263 | 2011-02-07 | Filing | |
| $27.77 | 21,100 | $585,947.00 | 7,022,263 | 2011-02-04 | Filing | |
| $27.63 | 13,700 | $378,531.00 | 7,001,163 | 2011-02-03 | Filing | |
| $27.04 | 18,700 | $505,648.00 | 6,987,463 | 2011-02-02 | Filing | |
| $26.71 | 18,000 | $480,780.00 | 6,968,763 | 2011-02-01 | Filing | |
| $26.62 | 18,100 | $481,822.00 | 6,950,763 | 2011-01-31 | Filing | |
| $26.84 | 13,000 | $348,920.00 | 6,932,663 | 2011-01-28 | Filing | |
| $27.57 | 17,200 | $474,204.00 | 6,919,663 | 2011-01-27 | Filing | |
| $27.48 | 12,400 | $340,752.00 | 6,902,463 | 2011-01-26 | Filing | |
| $27.15 | 14,300 | $388,245.00 | 6,890,063 | 2011-01-25 | Filing |