| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $89.15 | 67,067 | $5,979,070.00 | 219,224 | 2011-07-25 | Filing | |
| $91.13 | 14,300 | $1,303,211.91 | 7,588 | 2011-05-06 | Filing | |
| $91.55 | 7,500 | $686,629.50 | 11,810 | 2011-05-04 | Filing | |
| $93.79 | 10,500 | $984,824.40 | 10,098 | 2011-04-26 | Filing | |
| $93.78 | 9,895 | $927,940.24 | 42,825 | 2011-04-26 | Filing | |
| $94.07 | 35,677 | $3,355,964.14 | 215,206 | 2011-04-26 | Filing | |
| $89.78 | 2,927 | $262,788.11 | 6,912 | 2011-02-18 | Filing | |
| $84.45 | 10,000 | $844,509.00 | 13,441 | 2011-01-31 | Filing | |
| $83.80 | 2,500 | $209,507.75 | 5,816 | 2011-01-27 | Filing | |
| $84.77 | 2,500 | $211,928.25 | 0 | 2011-01-26 | Filing | |
| $82.92 | 7,572 | $627,902.80 | 5,899 | 2010-12-27 | Filing | |
| $77.40 | 89 | $6,900.76 | 0 | 2010-10-25 | Filing | |
| $77.40 | 111 | $8,605.17 | 0 | 2010-10-25 | Filing | |
| $77.77 | 7,898 | $614,236.94 | 34,940 | 2010-10-25 | Filing | |
| $77.65 | 120 | $9,351.04 | 0 | 2010-10-25 | Filing | |
| $77.71 | 11,300 | $878,121.87 | 7,459 | 2010-10-25 | Filing | |
| $73.00 | 1,487 | $108,551.00 | 34,940 | 2010-09-28 | Filing | |
| $72.62 | 2,720 | $197,517.15 | 13,169 | 2010-09-28 | Filing | |
| $69.26 | 7,700 | $533,290.45 | 5,899 | 2010-09-08 | Filing | |
| $68.75 | 47,300 | $3,251,997.98 | 16,047 | 2010-09-08 | Filing |