| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.00 | 84,337 | $6,241,123.54 | 457,330 | 2018-01-10 | Filing | |
| $73.47 | 32 | $2,351.04 | 3,369 | 2018-01-09 | Filing | |
| $72.18 | 3,000 | $216,543.00 | 7,724 | 2017-12-15 | Filing | |
| $72.00 | 19,500 | $1,404,000.00 | 35,590 | 2017-12-12 | Filing | |
| $71.36 | 1,278 | $91,198.08 | 3,366 | 2017-12-07 | Filing | |
| $71.38 | 14,369 | $1,025,713.82 | 42,718 | 2017-12-07 | Filing | |
| $71.36 | 4,635 | $330,753.60 | 10,724 | 2017-12-07 | Filing | |
| $70.61 | 9,462 | $668,146.83 | 15,533 | 2017-12-06 | Filing | |
| $71.07 | 1,291 | $91,754.34 | 0 | 2017-12-05 | Filing | |
| $70.57 | 2,600 | $183,470.04 | 1,291 | 2017-12-05 | Filing | |
| $70.77 | 1,325 | $93,771.05 | 9,817 | 2017-12-05 | Filing | |
| $70.75 | 2,717 | $192,225.85 | 0 | 2017-12-05 | Filing | |
| $72.12 | 1,982 | $142,941.84 | 42,718 | 2017-11-30 | Filing | |
| $72.50 | 1,650 | $119,632.59 | 44,700 | 2017-11-30 | Filing | |
| $72.21 | 5,850 | $422,450.15 | 46,350 | 2017-11-30 | Filing | |
| $72.22 | 22,394 | $1,617,231.98 | 403,282 | 2017-11-21 | Filing | |
| $72.82 | 7,900 | $575,303.28 | 0 | 2017-11-20 | Filing | |
| $71.96 | 234,100 | $16,845,297.57 | 7,900 | 2017-11-20 | Filing | |
| $72.07 | 217,606 | $15,683,778.37 | 404,037 | 2017-11-20 | Filing | |
| $75.25 | 42,500 | $3,198,125.00 | 127,563 | 2017-11-16 | Filing |