| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $108.23 | 500 | $54,113.10 | 15,122 | 2018-12-21 | Filing | |
| $110.97 | 377 | $41,835.69 | 104,518 | 2018-12-21 | Filing | |
| $109.57 | 1,960 | $214,759.16 | 104,895 | 2018-12-21 | Filing | |
| $108.24 | 777 | $84,105.35 | 106,855 | 2018-12-21 | Filing | |
| $121.38 | 4,373 | $530,782.50 | 73,105 | 2018-12-14 | Filing | |
| $120.23 | 627 | $75,384.34 | 77,478 | 2018-12-14 | Filing | |
| $121.90 | 400 | $48,760.00 | 30,108 | 2018-12-10 | Filing | |
| $123.18 | 1,012 | $124,658.67 | 320,837 | 2018-12-10 | Filing | |
| $122.41 | 2,560 | $313,379.33 | 321,849 | 2018-12-10 | Filing | |
| $121.64 | 4,988 | $606,753.29 | 324,409 | 2018-12-10 | Filing | |
| $120.39 | 2,602 | $313,249.84 | 329,397 | 2018-12-10 | Filing | |
| $122.00 | 1,236 | $150,794.97 | 15,622 | 2018-11-23 | Filing | |
| $119.74 | 500 | $59,869.00 | 16,858 | 2018-11-23 | Filing | |
| $122.04 | 700 | $85,425.97 | 107,632 | 2018-11-23 | Filing | |
| $121.71 | 1,814 | $220,788.65 | 108,332 | 2018-11-23 | Filing | |
| $119.82 | 600 | $71,890.02 | 110,146 | 2018-11-23 | Filing | |
| $144.43 | 1,498 | $216,358.54 | 78,105 | 2018-11-14 | Filing | |
| $143.88 | 1,502 | $216,100.55 | 79,603 | 2018-11-14 | Filing | |
| $142.13 | 800 | $113,704.00 | 81,105 | 2018-11-14 | Filing | |
| $141.25 | 1,200 | $169,500.96 | 81,905 | 2018-11-14 | Filing |