| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $93.02 | 2,100 | $195,342.00 | 111,207 | 2018-02-09 | Filing | |
| $103.95 | 800 | $83,160.00 | 50,862 | 2017-11-22 | Filing | |
| $101.00 | 4,466 | $451,066.00 | 71,655 | 2017-11-14 | Filing | |
| $98.26 | 1,989 | $195,439.14 | 103,353 | 2017-11-08 | Filing | |
| $101.17 | 900 | $91,053.00 | 77,711 | 2017-11-01 | Filing | |
| $101.47 | 1,500 | $152,205.00 | 7,511 | 2017-10-31 | Filing | |
| $84.24 | 5,282 | $444,955.68 | 35,263 | 2017-08-31 | Filing | |
| $84.78 | 1,105 | $93,681.90 | 22,272 | 2017-08-22 | Filing | |
| $83.52 | 5,027 | $419,855.04 | 78,611 | 2017-08-21 | Filing | |
| $85.40 | 3,000 | $256,200.00 | 9,011 | 2017-08-14 | Filing | |
| $88.00 | 2,338 | $205,744.00 | 83,638 | 2017-08-08 | Filing | |
| $87.77 | 4,000 | $351,080.00 | 258,921 | 2017-08-08 | Filing | |
| $78.67 | 825 | $64,902.75 | 20,652 | 2017-05-17 | Filing | |
| $83.00 | 4,016 | $333,328.00 | 75,278 | 2017-05-25 | Filing | |
| $82.00 | 3,097 | $253,954.00 | 75,278 | 2017-05-23 | Filing | |
| $82.00 | 596 | $48,872.00 | 78,375 | 2017-05-22 | Filing | |
| $79.11 | 5,094 | $402,986.34 | 85,976 | 2017-05-09 | Filing | |
| $78.88 | 1,750 | $138,040.00 | 9,359 | 2017-05-04 | Filing | |
| $79.06 | 9,024 | $713,437.44 | 107,250 | 2017-05-04 | Filing | |
| $80.00 | 2,500 | $200,000.00 | 75,278 | 2017-04-28 | Filing |