| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.05 | 2,500 | $202,628.75 | 10,744 | 2013-04-30 | Filing | |
| $81.77 | 7,581 | $619,901.40 | 105,672 | 2013-05-01 | Filing | |
| $76.86 | 4,291 | $329,797.68 | 13,244 | 2013-04-16 | Filing | |
| $77.00 | 5,000 | $385,000.00 | 191,981 | 2013-04-12 | Filing | |
| $76.55 | 17,114 | $1,310,136.60 | 76,194 | 2013-04-10 | Filing | |
| $76.02 | 10,000 | $760,172.00 | 35,988 | 2013-04-05 | Filing | |
| $76.52 | 1,339 | $102,459.34 | 73,122 | 2013-04-03 | Filing | |
| $76.90 | 13,034 | $1,002,314.60 | 10,000 | 2013-04-02 | Filing | |
| $70.50 | 20,000 | $1,410,000.00 | 253,635 | 2013-01-23 | Filing | |
| $69.78 | 5,000 | $348,900.00 | 196,014 | 2013-01-16 | Filing | |
| $69.52 | 800 | $55,615.04 | 30,118 | 2013-01-04 | Filing | |
| $69.07 | 4,138 | $285,827.80 | 30,918 | 2013-01-04 | Filing | |
| $68.68 | 2,400 | $164,832.48 | 76,590 | 2013-01-07 | Filing | |
| $67.37 | 500 | $33,685.00 | 25,635 | 2012-12-24 | Filing | |
| $66.69 | 90,691 | $6,048,627.18 | 26,135 | 2012-12-24 | Filing | |
| $66.69 | 1,611 | $107,436.46 | 65,374 | 2012-12-24 | Filing | |
| $66.70 | 2,000 | $133,409.00 | 83,920 | 2012-12-24 | Filing | |
| $67.37 | 564 | $37,997.30 | 230,118 | 2012-12-24 | Filing | |
| $66.69 | 69,436 | $4,630,742.39 | 230,682 | 2012-12-24 | Filing | |
| $68.70 | 15,458 | $1,061,935.23 | 65,924 | 2012-11-01 | Filing |