| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $161.18 | 3,300 | $531,894.00 | 16,225 | 2018-04-02 | Filing | |
| $175.00 | 13,750 | $2,406,250.00 | 46,662 | 2018-03-09 | Filing | |
| $170.00 | 10,000 | $1,700,000.00 | 6,312 | 2018-03-02 | Filing | |
| $170.00 | 2,155 | $366,350.00 | 46,662 | 2018-02-26 | Filing | |
| $169.00 | 6,459 | $1,091,571.00 | 46,752 | 2018-02-26 | Filing | |
| $158.49 | 3,437 | $544,730.13 | 19,525 | 2018-02-20 | Filing | |
| $152.26 | 2,022 | $307,869.72 | 51,657 | 2018-02-13 | Filing | |
| $151.40 | 2,022 | $306,130.80 | 53,679 | 2018-02-13 | Filing | |
| $153.92 | 300 | $46,176.00 | 46,662 | 2018-02-12 | Filing | |
| $153.25 | 1,400 | $214,550.00 | 46,962 | 2018-02-12 | Filing | |
| $152.26 | 1,100 | $167,486.00 | 48,362 | 2018-02-12 | Filing | |
| $151.22 | 7,296 | $1,103,301.12 | 49,462 | 2018-02-12 | Filing | |
| $150.44 | 3,200 | $481,408.00 | 56,758 | 2018-02-12 | Filing | |
| $149.22 | 4,500 | $671,490.00 | 59,958 | 2018-02-12 | Filing | |
| $153.80 | 1,270 | $195,326.00 | 55,701 | 2018-02-12 | Filing | |
| $153.07 | 3,879 | $593,758.53 | 56,971 | 2018-02-12 | Filing | |
| $152.27 | 800 | $121,816.00 | 60,850 | 2018-02-12 | Filing | |
| $150.78 | 875 | $131,932.50 | 61,650 | 2018-02-12 | Filing | |
| $153.69 | 300 | $46,107.00 | 69,663 | 2018-02-12 | Filing | |
| $152.62 | 400 | $61,048.00 | 69,963 | 2018-02-12 | Filing |