| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $97.00 | 2,798 | $271,406.00 | 67,119 | 2018-01-19 | Filing | |
| $95.35 | 2,962 | $282,426.70 | 110,323 | 2018-01-16 | Filing | |
| $95.75 | 3,000 | $287,250.00 | 73,038 | 2018-01-05 | Filing | |
| $94.53 | 3,000 | $283,590.00 | 73,038 | 2018-01-04 | Filing | |
| $94.48 | 1,100 | $103,928.00 | 31,121 | 2018-01-05 | Filing | |
| $94.00 | 1,141 | $107,254.00 | 73,038 | 2018-01-02 | Filing | |
| $94.01 | 3,645 | $342,666.45 | 60,618 | 2018-01-02 | Filing | |
| $94.15 | 7,718 | $726,649.70 | 105,730 | 2017-12-29 | Filing | |
| $94.15 | 7,718 | $726,649.70 | 105,370 | 2017-12-29 | Filing | |
| $87.26 | 3,504,999 | $305,846,212.74 | 4,481,533 | 2017-11-14 | Filing | |
| $87.26 | 3,504,999 | $305,846,212.74 | 4,481,533 | 2017-11-14 | Filing | |
| $87.26 | 3,504,999 | $305,846,212.74 | 4,481,533 | 2017-11-14 | Filing | |
| $87.26 | 3,504,999 | $305,846,212.74 | 4,481,533 | 2017-11-14 | Filing | |
| $87.26 | 79,112 | $6,903,313.12 | 430,284 | 2017-11-14 | Filing | |
| $85.16 | 19,681 | $1,676,033.96 | 150,717 | 2017-10-17 | Filing | |
| $82.33 | 10,000 | $823,300.00 | 150,717 | 2017-09-26 | Filing | |
| $80.09 | 6,666 | $533,879.94 | 60,618 | 2017-09-12 | Filing | |
| $79.89 | 2,100 | $167,769.00 | 141,491 | 2017-09-06 | Filing | |
| $78.88 | 27,581 | $2,175,589.28 | 143,591 | 2017-09-06 | Filing | |
| $79.85 | 750 | $59,887.50 | 31,266 | 2017-09-05 | Filing |