| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $155.04 | 544 | $84,343.45 | 5,000 | 2019-04-12 | Filing | |
| $156.35 | 532 | $83,178.20 | 2,984 | 2019-04-03 | Filing | |
| $155.68 | 840 | $130,771.20 | 8,495 | 2019-03-29 | Filing | |
| $139.01 | 5,583 | $776,092.83 | 5,583 | 2019-03-13 | Filing | |
| $139.87 | 424 | $59,304.88 | 2,984 | 2019-03-04 | Filing | |
| $148.00 | 1,326 | $196,248.00 | 2,275 | 2019-02-25 | Filing | |
| $147.62 | 1,297 | $191,463.14 | 2,883 | 2019-02-19 | Filing | |
| $141.19 | 5,584 | $788,404.96 | 11,166 | 2019-02-11 | Filing | |
| $135.10 | 323 | $43,637.30 | 2,984 | 2019-01-30 | Filing | |
| $137.50 | 1,625 | $223,437.50 | 2,883 | 2019-01-15 | Filing | |
| $137.81 | 5,584 | $769,531.04 | 16,750 | 2019-01-10 | Filing | |
| $139.65 | 2,200 | $307,230.00 | 22,334 | 2018-12-17 | Filing | |
| $141.20 | 2,288 | $323,065.60 | 2,883 | 2018-12-14 | Filing | |
| $149.57 | 2,200 | $329,054.00 | 24,534 | 2018-11-19 | Filing | |
| $152.65 | 2,200 | $335,830.00 | 26,734 | 2018-10-17 | Filing | |
| $182.83 | 2,200 | $402,226.00 | 28,934 | 2018-09-17 | Filing | |
| $185.26 | 479 | $88,740.69 | 5,253 | 2018-07-31 | Filing | |
| $184.90 | 380 | $70,262.04 | 2,394 | 2018-07-30 | Filing | |
| $188.45 | 935 | $176,200.75 | 3,023 | 2018-07-24 | Filing | |
| $188.78 | 500 | $94,390.00 | 118,808 | 2018-07-23 | Filing |