| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.59 | 2,353 | $184,924.15 | 63,203 | 2018-03-01 | Filing | |
| $81.37 | 37,776 | $3,073,791.57 | 32,322 | 2018-02-26 | Filing | |
| $82.25 | 23,500 | $1,932,875.00 | 35,808 | 2018-02-16 | Filing | |
| $82.09 | 9,005 | $739,188.93 | 21,130 | 2018-02-15 | Filing | |
| $86.97 | 10,192 | $886,484.34 | 29,010 | 2018-01-31 | Filing | |
| $87.48 | 4,591 | $401,641.80 | 45,611 | 2018-01-26 | Filing | |
| $89.01 | 46,842 | $4,169,359.58 | 103,246 | 2018-01-24 | Filing | |
| $89.80 | 550 | $49,390.00 | 20,135 | 2017-11-30 | Filing | |
| $90.03 | 2,275 | $204,820.98 | 32,392 | 2017-11-30 | Filing | |
| $89.35 | 555 | $49,590.14 | 29,737 | 2017-11-30 | Filing | |
| $89.80 | 4,316 | $387,576.80 | 20,685 | 2017-11-30 | Filing | |
| $89.50 | 550 | $49,225.00 | 20,001 | 2017-11-29 | Filing | |
| $89.11 | 1,298 | $115,666.08 | 30,292 | 2017-11-29 | Filing | |
| $89.80 | 555 | $49,839.00 | 20,551 | 2017-11-20 | Filing | |
| $89.80 | 4,323 | $388,205.40 | 21,106 | 2017-11-16 | Filing | |
| $88.75 | 2,880 | $255,600.00 | 19,456 | 2017-11-17 | Filing | |
| $89.18 | 5,300 | $472,631.21 | 57,191 | 2017-11-13 | Filing | |
| $87.00 | 21,537 | $1,873,719.00 | 81,132 | 2017-11-08 | Filing | |
| $87.00 | 4,363 | $379,581.00 | 81,132 | 2017-11-07 | Filing | |
| $92.98 | 2,856 | $265,553.74 | 81,132 | 2017-10-16 | Filing |