| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $180.46 | 1,700 | $306,778.94 | 1,075,412 | 2018-02-05 | Filing | |
| $168.03 | 15,840 | $2,661,554.02 | 1,059,112 | 2018-01-11 | Filing | |
| $167.03 | 2,160 | $360,781.13 | 1,074,952 | 2018-01-11 | Filing | |
| $165.53 | 304 | $50,321.67 | 1,059,112 | 2018-01-10 | Filing | |
| $164.97 | 15,496 | $2,556,403.01 | 1,059,416 | 2018-01-10 | Filing | |
| $164.13 | 2,200 | $361,083.80 | 1,074,912 | 2018-01-10 | Filing | |
| $165.48 | 3,700 | $612,261.57 | 1,059,112 | 2018-01-09 | Filing | |
| $165.06 | 14,300 | $2,360,368.01 | 1,062,812 | 2018-01-09 | Filing | |
| $156.01 | 558 | $87,051.35 | 14,402 | 2017-11-30 | Filing | |
| $156.09 | 1,442 | $225,085.96 | 14,960 | 2017-11-30 | Filing | |
| $154.01 | 11,700 | $1,801,962.63 | 1,046,573 | 2017-11-16 | Filing | |
| $153.32 | 4,100 | $628,615.69 | 1,058,273 | 2017-11-16 | Filing | |
| $151.97 | 2,200 | $334,323.88 | 1,062,373 | 2017-11-16 | Filing | |
| $150.04 | 10,100 | $1,515,434.30 | 1,046,573 | 2017-11-15 | Filing | |
| $149.05 | 7,900 | $1,177,519.49 | 1,056,673 | 2017-11-15 | Filing | |
| $149.01 | 4,800 | $715,228.80 | 1,046,573 | 2017-11-14 | Filing | |
| $148.49 | 8,257 | $1,226,040.65 | 1,051,373 | 2017-11-14 | Filing | |
| $147.48 | 4,943 | $729,010.45 | 1,059,630 | 2017-11-14 | Filing | |
| $151.04 | 300 | $45,310.98 | 1,046,573 | 2017-11-07 | Filing | |
| $150.21 | 7,000 | $1,051,463.00 | 1,046,873 | 2017-11-07 | Filing |