| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $65.61 | 12,474 | $818,419.14 | 0 | 2011-08-18 | Filing | |
| $76.87 | 482 | $37,051.34 | 8,436 | 2011-08-01 | Filing | |
| $82.84 | 5,000 | $414,200.00 | 52,733 | 2011-05-12 | Filing | |
| $81.32 | 5,000 | $406,580.00 | 5,393 | 2011-05-04 | Filing | |
| $71.38 | 12,500 | $892,303.75 | 12,824 | 2010-11-19 | Filing | |
| $71.38 | 12,500 | $892,303.75 | 25,324 | 2010-11-19 | Filing | |
| $71.38 | 2,000 | $142,768.60 | 55,055 | 2010-11-19 | Filing | |
| $73.23 | 15,000 | $1,098,454.50 | 42,109 | 2010-11-03 | Filing | |
| $72.40 | 936 | $67,766.40 | 5,977 | 2010-11-01 | Filing | |
| $72.42 | 10,000 | $724,200.00 | 37,824 | 2010-11-01 | Filing | |
| $67.91 | 5,000 | $339,550.00 | 47,824 | 2010-08-24 | Filing | |
| $71.51 | 15,000 | $1,072,650.00 | 52,824 | 2010-08-17 | Filing | |
| $71.51 | 5,000 | $357,550.00 | 57,041 | 2010-08-17 | Filing | |
| $71.51 | 20,000 | $1,430,200.00 | 42,041 | 2010-08-17 | Filing | |
| $89.77 | 4,000 | $359,080.00 | 62,029 | 2010-05-11 | Filing | |
| $96.21 | 44,081 | $4,241,033.01 | 14,806 | 2010-04-26 | Filing | |
| $96.45 | 4,000 | $385,816.80 | 7,501 | 2010-04-26 | Filing | |
| $92.66 | 1,166 | $108,043.78 | 6,960 | 2010-03-03 | Filing | |
| $92.64 | 1,167 | $108,110.88 | 6,960 | 2010-03-03 | Filing | |
| $92.73 | 21,250 | $1,970,429.63 | 13,572 | 2010-03-03 | Filing |