| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $56.44 | 1,650 | $93,126.99 | 139,641 | 2011-05-02 | Filing | |
| $56.68 | 20,555 | $1,165,143.73 | 357,072 | 2011-05-02 | Filing | |
| $58.29 | 2,500 | $145,720.75 | 139,641 | 2011-04-21 | Filing | |
| $58.27 | 1,650 | $96,149.13 | 139,641 | 2011-04-21 | Filing | |
| $57.77 | 2,500 | $144,428.25 | 139,641 | 2011-04-01 | Filing | |
| $57.80 | 1,650 | $95,365.22 | 139,641 | 2011-04-01 | Filing | |
| $57.70 | 20,555 | $1,185,986.50 | 356,882 | 2011-04-01 | Filing | |
| $54.18 | 1,650 | $89,399.97 | 139,641 | 2011-03-21 | Filing | |
| $54.20 | 2,500 | $135,510.50 | 139,641 | 2011-03-21 | Filing | |
| $57.50 | 2,596 | $149,266.11 | 41,058 | 2011-03-09 | Filing | |
| $56.79 | 1,650 | $93,699.05 | 144,252 | 2011-03-01 | Filing | |
| $56.75 | 2,500 | $141,883.00 | 144,252 | 2011-03-01 | Filing | |
| $56.75 | 20,555 | $1,166,535.30 | 367,972 | 2011-03-01 | Filing | |
| $57.46 | 8,685 | $499,045.31 | 45,888 | 2011-02-18 | Filing | |
| $57.40 | 26,666 | $1,530,628.40 | 99,304 | 2011-02-16 | Filing | |
| $57.17 | 1,540 | $88,041.80 | 36,694 | 2011-02-15 | Filing | |
| $57.19 | 18,457 | $1,055,555.83 | 38,153 | 2011-02-11 | Filing | |
| $57.17 | 1,503 | $85,921.55 | 56,610 | 2011-02-14 | Filing | |
| $57.53 | 152,000 | $8,745,122.40 | 297,046 | 2011-02-09 | Filing | |
| $57.56 | 30,000 | $1,726,881.00 | 10,002 | 2011-02-09 | Filing |