| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $153.41 | 12,136 | $1,861,783.76 | 39,998 | 2018-02-12 | Filing | |
| $153.41 | 4,213 | $646,316.33 | 22,962 | 2018-02-12 | Filing | |
| $164.93 | 2,242 | $369,773.06 | 39,163 | 2018-02-05 | Filing | |
| $163.79 | 600 | $98,274.00 | 41,405 | 2018-02-05 | Filing | |
| $161.93 | 300 | $48,579.00 | 42,005 | 2018-02-05 | Filing | |
| $160.97 | 300 | $48,291.00 | 42,305 | 2018-02-05 | Filing | |
| $159.93 | 700 | $111,951.00 | 42,605 | 2018-02-05 | Filing | |
| $158.55 | 378 | $59,931.90 | 43,305 | 2018-02-05 | Filing | |
| $164.71 | 100 | $16,471.00 | 52,524 | 2018-02-05 | Filing | |
| $164.12 | 900 | $147,708.00 | 52,624 | 2018-02-05 | Filing | |
| $162.94 | 400 | $65,176.00 | 53,524 | 2018-02-05 | Filing | |
| $161.51 | 500 | $80,755.00 | 53,924 | 2018-02-05 | Filing | |
| $160.50 | 500 | $80,250.00 | 54,424 | 2018-02-05 | Filing | |
| $159.62 | 700 | $111,734.00 | 54,924 | 2018-02-05 | Filing | |
| $158.32 | 494 | $78,210.08 | 55,624 | 2018-02-05 | Filing | |
| $163.08 | 2,330 | $379,976.40 | 25,493 | 2018-02-05 | Filing | |
| $163.08 | 8,500 | $1,386,180.00 | 41,952 | 2018-02-05 | Filing | |
| $163.08 | 2,098 | $342,141.84 | 16,634 | 2018-02-05 | Filing | |
| $169.49 | 100 | $16,949.00 | 49,761 | 2018-02-02 | Filing | |
| $167.81 | 100 | $16,781.00 | 49,861 | 2018-02-02 | Filing |