| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $92.96 | 2,118 | $196,882.93 | 57,799 | 2019-02-21 | Filing | |
| $93.62 | 5,601 | $524,371.22 | 21,629 | 2019-02-13 | Filing | |
| $92.67 | 1,600 | $148,273.60 | 39,635 | 2019-02-05 | Filing | |
| $90.95 | 5,000 | $454,750.00 | 52,839 | 2018-12-03 | Filing | |
| $87.08 | 2,000 | $174,160.00 | 43,177 | 2018-11-30 | Filing | |
| $81.64 | 10,000 | $816,400.00 | 28,752 | 2018-11-13 | Filing | |
| $83.62 | 2,206 | $184,454.69 | 1,661 | 2018-11-06 | Filing | |
| $82.12 | 2,000 | $164,244.00 | 45,177 | 2018-11-05 | Filing | |
| $97.73 | 46,315 | $4,526,364.95 | 572,657 | 2018-10-01 | Filing | |
| $96.75 | 104,297 | $10,090,734.75 | 618,972 | 2018-10-01 | Filing | |
| $97.70 | 3,266 | $319,088.20 | 6,189 | 2018-10-01 | Filing | |
| $96.58 | 3,308 | $319,486.64 | 6,784 | 2018-09-24 | Filing | |
| $94.34 | 4,175 | $393,869.50 | 43,019 | 2018-09-10 | Filing | |
| $92.28 | 2,700 | $249,156.00 | 47,177 | 2018-08-31 | Filing | |
| $89.40 | 3,500 | $312,900.00 | 49,877 | 2018-08-28 | Filing | |
| $86.20 | 12,672 | $1,092,263.04 | 38,752 | 2018-08-08 | Filing | |
| $85.60 | 3,505 | $300,028.00 | 53,347 | 2018-08-06 | Filing | |
| $82.18 | 14,045 | $1,154,218.10 | 8,876 | 2018-08-02 | Filing | |
| $85.00 | 34,608 | $2,941,680.00 | 62,311 | 2018-08-02 | Filing | |
| $81.62 | 215,870 | $17,619,309.40 | 572,657 | 2018-08-02 | Filing |