| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $115.81 | 890 | $103,070.90 | 118,700 | 2018-05-07 | Filing | |
| $116.00 | 5,570 | $646,120.00 | 71,224 | 2018-01-12 | Filing | |
| $114.26 | 15,322 | $1,750,628.90 | 59,917 | 2018-01-11 | Filing | |
| $112.94 | 40,000 | $4,517,488.00 | 1,006,461 | 2018-01-10 | Filing | |
| $107.95 | 100 | $10,795.10 | 1,046,330 | 2017-12-29 | Filing | |
| $107.96 | 1,900 | $205,114.50 | 1,046,430 | 2017-12-29 | Filing | |
| $106.61 | 200 | $21,322.20 | 43,923 | 2017-12-22 | Filing | |
| $106.61 | 200 | $21,322.00 | 44,123 | 2017-12-22 | Filing | |
| $106.60 | 2,941 | $313,510.60 | 44,323 | 2017-12-22 | Filing | |
| $105.44 | 6,300 | $664,297.20 | 159,867 | 2017-12-21 | Filing | |
| $105.45 | 100 | $10,545.00 | 166,167 | 2017-12-21 | Filing | |
| $105.45 | 100 | $10,545.40 | 166,267 | 2017-12-21 | Filing | |
| $105.46 | 600 | $63,274.80 | 166,367 | 2017-12-21 | Filing | |
| $105.46 | 200 | $21,092.00 | 166,967 | 2017-12-21 | Filing | |
| $105.46 | 100 | $10,546.40 | 167,167 | 2017-12-21 | Filing | |
| $105.47 | 200 | $21,094.00 | 167,267 | 2017-12-21 | Filing | |
| $105.47 | 100 | $10,547.10 | 167,467 | 2017-12-21 | Filing | |
| $105.47 | 200 | $21,094.60 | 167,567 | 2017-12-21 | Filing | |
| $105.48 | 846 | $89,232.78 | 167,767 | 2017-12-21 | Filing | |
| $105.48 | 125 | $13,185.00 | 168,613 | 2017-12-21 | Filing |