| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $123.77 | 8,580 | $1,061,952.61 | 383,440 | 2018-03-02 | Filing | |
| $122.68 | 1,624 | $199,238.33 | 392,020 | 2018-03-02 | Filing | |
| $128.09 | 1,200 | $153,713.16 | 94,784 | 2018-03-01 | Filing | |
| $127.60 | 5,228 | $667,079.21 | 95,984 | 2018-03-01 | Filing | |
| $126.20 | 18,416 | $2,324,139.72 | 101,212 | 2018-03-01 | Filing | |
| $125.22 | 13,906 | $1,741,321.84 | 119,628 | 2018-03-01 | Filing | |
| $124.23 | 1,709 | $212,317.44 | 146,219 | 2018-02-15 | Filing | |
| $110.05 | 2,384 | $262,368.50 | 242,810 | 2018-01-16 | Filing | |
| $112.12 | 881 | $98,775.52 | 245,194 | 2018-01-16 | Filing | |
| $111.24 | 502 | $55,844.84 | 246,075 | 2018-01-16 | Filing | |
| $109.99 | 892 | $98,106.62 | 246,577 | 2018-01-16 | Filing | |
| $112.40 | 1,759 | $197,704.21 | 171,991 | 2018-01-16 | Filing | |
| $111.59 | 2,100 | $234,343.62 | 173,750 | 2018-01-16 | Filing | |
| $110.43 | 1,700 | $187,733.04 | 175,850 | 2018-01-16 | Filing | |
| $109.62 | 2,010 | $220,328.36 | 177,550 | 2018-01-16 | Filing | |
| $110.06 | 2,719 | $299,253.14 | 94,784 | 2018-01-16 | Filing | |
| $112.76 | 100 | $11,276.00 | 97,503 | 2018-01-16 | Filing | |
| $112.14 | 800 | $89,711.04 | 97,603 | 2018-01-16 | Filing | |
| $111.24 | 400 | $44,497.00 | 98,403 | 2018-01-16 | Filing | |
| $110.03 | 1,042 | $114,652.82 | 98,803 | 2018-01-16 | Filing |