| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $91.88 | 9,000 | $826,920.00 | 58,785 | 2019-05-28 | Filing | |
| $97.93 | 49,799 | $4,876,666.67 | 59,202 | 2018-09-24 | Filing | |
| $96.29 | 26,159 | $2,518,797.79 | 62,647 | 2018-08-31 | Filing | |
| $95.88 | 47,176 | $4,523,088.63 | 105,403 | 2018-08-28 | Filing | |
| $95.94 | 3,218 | $308,738.14 | 60,964 | 2018-08-23 | Filing | |
| $95.50 | 145,544 | $13,899,160.91 | 200,180 | 2018-08-22 | Filing | |
| $86.82 | 8,910 | $773,566.20 | 51,842 | 2018-06-11 | Filing | |
| $87.13 | 11,500 | $1,001,995.00 | 105,923 | 2018-06-08 | Filing | |
| $83.56 | 1,306 | $109,122.83 | 47,028 | 2018-03-13 | Filing | |
| $78.36 | 12,479 | $977,854.44 | 29,531 | 2018-03-05 | Filing | |
| $78.00 | 12,000 | $936,000.00 | 42,010 | 2018-03-02 | Filing | |
| $86.21 | 78,526 | $6,769,726.46 | 117,107 | 2018-01-09 | Filing | |
| $85.00 | 26,158 | $2,223,430.00 | 65,828 | 2018-01-05 | Filing | |
| $82.82 | 16,000 | $1,325,120.00 | 88,818 | 2017-12-15 | Filing | |
| $79.02 | 16,000 | $1,264,320.00 | 109,067 | 2017-11-16 | Filing | |
| $78.03 | 16,000 | $1,248,480.00 | 124,555 | 2017-10-16 | Filing | |
| $81.63 | 140,407 | $11,461,423.41 | 528,096 | 2017-09-15 | Filing | |
| $88.57 | 12,000 | $1,062,840.00 | 136,912 | 2017-07-17 | Filing | |
| $81.58 | 50,757 | $4,140,593.64 | 51,238 | 2017-03-20 | Filing | |
| $82.82 | 95,000 | $7,868,014.00 | 550,616 | 2017-03-15 | Filing |