| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $97.27 | 15,775 | $1,534,434.25 | 50,477 | 2018-02-21 | Filing | |
| $102.29 | 42,988 | $4,397,285.51 | 39,020 | 2018-02-02 | Filing | |
| $102.37 | 12,280 | $1,257,042.20 | 139,457 | 2018-02-02 | Filing | |
| $102.01 | 118,786 | $12,117,835.00 | 151,737 | 2018-02-02 | Filing | |
| $101.96 | 62,989 | $6,422,106.48 | 164,816 | 2018-02-01 | Filing | |
| $93.33 | 37,870 | $3,534,331.36 | 24,416 | 2017-11-16 | Filing | |
| $92.64 | 125,989 | $11,670,991.02 | 145,748 | 2017-11-01 | Filing | |
| $90.82 | 10,578 | $960,736.27 | 94,043 | 2017-10-24 | Filing | |
| $91.66 | 11,189 | $1,025,538.98 | 18,314 | 2017-10-23 | Filing | |
| $91.56 | 5,650 | $517,297.05 | 164,816 | 2017-10-23 | Filing | |
| $90.92 | 19,534 | $1,776,070.35 | 170,466 | 2017-10-23 | Filing | |
| $91.54 | 10,259 | $939,139.64 | 164,816 | 2017-10-23 | Filing | |
| $90.90 | 52,741 | $4,793,998.68 | 175,075 | 2017-10-23 | Filing | |
| $82.88 | 16,185 | $1,341,396.62 | 18,245 | 2017-08-31 | Filing | |
| $82.84 | 27,503 | $2,278,431.03 | 18,245 | 2017-08-31 | Filing | |
| $81.78 | 9,772 | $799,154.16 | 145,748 | 2017-07-31 | Filing | |
| $83.03 | 10,578 | $878,238.45 | 31,573 | 2017-07-21 | Filing | |
| $82.97 | 7,458 | $618,752.97 | 18,245 | 2017-07-21 | Filing | |
| $84.16 | 10,815 | $910,212.03 | 39,020 | 2017-05-23 | Filing | |
| $83.07 | 17,444 | $1,449,055.64 | 132,995 | 2017-04-25 | Filing |