| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $97.37 | 11,189 | $1,089,451.67 | 9,672 | 2013-02-22 | Filing | |
| $97.35 | 5,987 | $582,808.71 | 3,377 | 2013-02-22 | Filing | |
| $97.36 | 5,000 | $486,785.00 | 4,364 | 2013-02-22 | Filing | |
| $80.48 | 20,000 | $1,609,668.00 | 676,292 | 2012-11-21 | Filing | |
| $80.50 | 10,000 | $805,000.00 | 696,292 | 2012-11-21 | Filing | |
| $80.57 | 20,000 | $1,611,368.00 | 706,292 | 2012-11-20 | Filing | |
| $80.19 | 3,000 | $240,569.10 | 8,383 | 2012-11-21 | Filing | |
| $80.50 | 15,875 | $1,277,937.50 | 726,292 | 2012-11-19 | Filing | |
| $81.23 | 4,125 | $335,073.75 | 742,167 | 2012-11-19 | Filing | |
| $80.52 | 8,000 | $644,170.40 | 17,363 | 2012-11-20 | Filing | |
| $80.36 | 4,200 | $337,513.26 | 18,560 | 2012-11-19 | Filing | |
| $80.31 | 3,122 | $250,713.15 | 6,628 | 2012-11-09 | Filing | |
| $83.26 | 10,000 | $832,630.00 | 746,292 | 2012-11-01 | Filing | |
| $82.46 | 10,000 | $824,563.00 | 756,292 | 2012-11-01 | Filing | |
| $81.81 | 10,000 | $818,100.00 | 766,292 | 2012-10-31 | Filing | |
| $82.80 | 8,000 | $662,389.60 | 39,052 | 2012-11-01 | Filing | |
| $77.95 | 2,924 | $227,940.13 | 7,502 | 2012-08-31 | Filing | |
| $77.99 | 10,000 | $779,936.00 | 32,306 | 2012-08-31 | Filing | |
| $80.00 | 4,000 | $320,001.20 | 47,052 | 2012-08-24 | Filing | |
| $80.93 | 5,000 | $404,627.00 | 31,091 | 2012-08-21 | Filing |