| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $247.50 | 500 | $123,748.00 | 2,342,064 | 2018-02-21 | Filing | |
| $250.22 | 1,781 | $445,649.48 | 42,883 | 2018-02-21 | Filing | |
| $249.30 | 800 | $199,441.04 | 44,664 | 2018-02-21 | Filing | |
| $248.07 | 224 | $55,567.37 | 45,464 | 2018-02-21 | Filing | |
| $247.22 | 2,659 | $657,362.77 | 45,688 | 2018-02-21 | Filing | |
| $246.30 | 900 | $221,672.97 | 48,347 | 2018-02-21 | Filing | |
| $244.27 | 100 | $24,427.00 | 49,247 | 2018-02-21 | Filing | |
| $243.51 | 1,700 | $413,967.00 | 49,347 | 2018-02-21 | Filing | |
| $242.57 | 1,955 | $474,227.28 | 51,047 | 2018-02-21 | Filing | |
| $241.51 | 700 | $169,055.04 | 53,002 | 2018-02-21 | Filing | |
| $240.00 | 2,717 | $652,090.87 | 53,702 | 2018-02-21 | Filing | |
| $238.97 | 2,908 | $694,916.04 | 56,419 | 2018-02-21 | Filing | |
| $249.55 | 100 | $24,955.00 | 5,400 | 2018-02-21 | Filing | |
| $247.57 | 100 | $24,757.00 | 5,500 | 2018-02-21 | Filing | |
| $244.27 | 100 | $24,427.00 | 5,600 | 2018-02-21 | Filing | |
| $241.39 | 133 | $32,105.06 | 5,700 | 2018-02-21 | Filing | |
| $276.25 | 600 | $165,748.98 | 12,127 | 2018-02-01 | Filing | |
| $275.34 | 1,000 | $275,343.00 | 12,727 | 2018-02-01 | Filing | |
| $273.83 | 400 | $109,531.00 | 13,727 | 2018-02-01 | Filing | |
| $262.63 | 200 | $52,526.00 | 57,772 | 2018-01-16 | Filing |