| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $107.36 | 8,344 | $895,801.83 | 23,771,512 | 2018-05-03 | Filing | |
| $109.25 | 38 | $4,151.50 | 23,779,856 | 2018-05-02 | Filing | |
| $108.56 | 6,371 | $691,632.57 | 23,779,894 | 2018-05-02 | Filing | |
| $109.07 | 7,830 | $854,003.22 | 23,786,265 | 2018-05-01 | Filing | |
| $108.29 | 4,384 | $474,751.69 | 23,794,095 | 2018-05-01 | Filing | |
| $95.46 | 1,531 | $146,149.26 | 5,350 | 2018-02-23 | Filing | |
| $96.91 | 2,500 | $242,275.00 | 42,021 | 2017-12-21 | Filing | |
| $90.75 | 300 | $27,225.00 | 44,521 | 2017-11-21 | Filing | |
| $92.00 | 2,200 | $202,400.00 | 44,821 | 2017-11-21 | Filing | |
| $86.47 | 1,200 | $103,764.00 | 25,401 | 2017-10-30 | Filing | |
| $85.40 | 18,800 | $1,605,520.00 | 26,601 | 2017-10-30 | Filing | |
| $87.00 | 500 | $43,500.00 | 6,881 | 2017-10-26 | Filing | |
| $86.59 | 300 | $25,977.00 | 47,021 | 2017-10-25 | Filing | |
| $85.37 | 300 | $25,611.00 | 47,321 | 2017-10-25 | Filing | |
| $84.42 | 300 | $25,326.00 | 47,621 | 2017-10-25 | Filing | |
| $82.97 | 1,600 | $132,752.00 | 47,921 | 2017-10-25 | Filing | |
| $85.00 | 500 | $42,500.00 | 7,381 | 2017-09-27 | Filing | |
| $82.21 | 500 | $41,105.15 | 7,652 | 2017-07-28 | Filing | |
| $83.00 | 500 | $41,500.00 | 7,881 | 2017-07-26 | Filing | |
| $84.23 | 200 | $16,846.00 | 32,088 | 2017-07-26 | Filing |