| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $88.71 | 1,287 | $114,172.86 | 27,590 | 2013-07-31 | Filing | |
| $88.64 | 5,000 | $443,191.50 | 27,590 | 2013-07-31 | Filing | |
| $84.22 | 22,219 | $1,871,184.19 | 17,042 | 2013-07-29 | Filing | |
| $76.00 | 2,902 | $220,552.00 | 28,040 | 2013-06-04 | Filing | |
| $76.24 | 2,098 | $159,952.15 | 28,040 | 2013-05-31 | Filing | |
| $76.13 | 5,000 | $380,638.50 | 28,040 | 2013-05-31 | Filing | |
| $73.50 | 5,000 | $367,500.00 | 28,040 | 2013-05-16 | Filing | |
| $72.57 | 10,000 | $725,661.00 | 59,916 | 2013-05-07 | Filing | |
| $68.83 | 3,750 | $258,107.63 | 36,920 | 2013-04-26 | Filing | |
| $72.76 | 2,500 | $181,893.00 | 18,187 | 2013-03-14 | Filing | |
| $73.43 | 2,000 | $146,857.40 | 18,802 | 2013-03-08 | Filing | |
| $69.88 | 252 | $17,610.69 | 25,249 | 2013-02-19 | Filing | |
| $69.65 | 12,433 | $865,948.50 | 25,249 | 2013-02-15 | Filing | |
| $69.04 | 2,315 | $159,827.14 | 25,249 | 2013-02-14 | Filing | |
| $57.45 | 4,103 | $235,710.37 | 3,539 | 2012-12-13 | Filing | |
| $57.50 | 100 | $5,750.00 | 7,642 | 2012-12-12 | Filing | |
| $57.55 | 2,600 | $149,619.60 | 7,742 | 2012-12-11 | Filing | |
| $57.05 | 1,600 | $91,283.20 | 10,342 | 2012-12-10 | Filing | |
| $58.05 | 6,909 | $401,060.54 | 11,942 | 2012-11-26 | Filing | |
| $68.02 | 7,356 | $500,347.76 | 19,219 | 2013-02-13 | Filing |