| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $172.95 | 1,500 | $259,425.00 | 65,603 | 2018-09-04 | Filing | |
| $171.50 | 200 | $34,300.00 | 67,103 | 2018-09-04 | Filing | |
| $170.64 | 400 | $68,256.00 | 67,303 | 2018-09-04 | Filing | |
| $169.54 | 300 | $50,862.00 | 67,703 | 2018-09-04 | Filing | |
| $168.49 | 200 | $33,698.00 | 68,003 | 2018-09-04 | Filing | |
| $173.61 | 900 | $156,249.00 | 19,408 | 2018-09-04 | Filing | |
| $172.94 | 900 | $155,646.00 | 20,308 | 2018-09-04 | Filing | |
| $171.39 | 200 | $34,278.00 | 21,208 | 2018-09-04 | Filing | |
| $170.22 | 300 | $51,066.00 | 21,408 | 2018-09-04 | Filing | |
| $168.42 | 200 | $33,684.00 | 21,708 | 2018-09-04 | Filing | |
| $160.25 | 6,168 | $988,422.00 | 302,973 | 2018-08-10 | Filing | |
| $159.59 | 10,449 | $1,667,555.91 | 309,141 | 2018-08-10 | Filing | |
| $158.56 | 3,383 | $536,408.48 | 319,590 | 2018-08-10 | Filing | |
| $152.34 | 500 | $76,170.00 | 21,908 | 2018-08-01 | Filing | |
| $151.12 | 700 | $105,784.00 | 22,408 | 2018-08-01 | Filing | |
| $150.31 | 1,300 | $195,403.00 | 23,108 | 2018-08-01 | Filing | |
| $150.32 | 7,306 | $1,098,237.92 | 302,973 | 2018-07-10 | Filing | |
| $149.89 | 12,694 | $1,902,703.66 | 310,279 | 2018-07-10 | Filing | |
| $150.15 | 100 | $15,015.00 | 24,408 | 2018-07-02 | Filing | |
| $149.13 | 1,200 | $178,956.00 | 24,508 | 2018-07-02 | Filing |