| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $147.61 | 500 | $73,805.00 | 705,834 | 2018-09-20 | Filing | |
| $146.45 | 2,550 | $373,447.50 | 706,334 | 2018-09-20 | Filing | |
| $159.98 | 14,774 | $2,363,544.52 | 92,040 | 2018-09-14 | Filing | |
| $159.37 | 10,226 | $1,629,717.62 | 106,814 | 2018-09-14 | Filing | |
| $152.33 | 4,140 | $630,646.20 | 14,074 | 2018-09-10 | Filing | |
| $144.75 | 1,000 | $144,750.00 | 39,587 | 2018-09-05 | Filing | |
| $144.75 | 508 | $73,533.00 | 39,321 | 2018-09-05 | Filing | |
| $130.00 | 3,815 | $495,950.00 | 40,238 | 2018-08-21 | Filing | |
| $130.24 | 1,100 | $143,264.00 | 1,580,950 | 2018-08-15 | Filing | |
| $129.57 | 1,800 | $233,226.00 | 1,582,050 | 2018-08-15 | Filing | |
| $128.34 | 800 | $102,672.00 | 1,583,850 | 2018-08-15 | Filing | |
| $126.03 | 2,616 | $329,694.48 | 1,584,650 | 2018-08-15 | Filing | |
| $125.55 | 9,717 | $1,219,969.35 | 1,587,266 | 2018-08-15 | Filing | |
| $124.49 | 13,967 | $1,738,751.83 | 1,596,983 | 2018-08-15 | Filing | |
| $128.01 | 5,600 | $716,856.00 | 41,073 | 2018-08-07 | Filing | |
| $120.00 | 1,000 | $120,000.00 | 46,673 | 2018-08-02 | Filing | |
| $120.00 | 408 | $48,960.00 | 40,238 | 2018-08-02 | Filing | |
| $131.80 | 4,671 | $615,637.80 | 41,055 | 2018-07-16 | Filing | |
| $124.95 | 1,000 | $124,950.00 | 48,950 | 2018-07-02 | Filing | |
| $129.50 | 100 | $12,950.00 | 1,612,656 | 2018-06-27 | Filing |