| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $261.24 | 800 | $208,995.84 | 57,972 | 2018-01-16 | Filing | |
| $260.39 | 5,215 | $1,357,945.84 | 58,772 | 2018-01-16 | Filing | |
| $259.00 | 1,816 | $470,351.26 | 63,987 | 2018-01-16 | Filing | |
| $258.24 | 3,400 | $878,029.26 | 65,803 | 2018-01-16 | Filing | |
| $256.46 | 1,044 | $267,743.51 | 69,203 | 2018-01-16 | Filing | |
| $255.76 | 1,090 | $278,783.09 | 70,247 | 2018-01-16 | Filing | |
| $254.37 | 614 | $156,185.14 | 71,337 | 2018-01-16 | Filing | |
| $252.96 | 4,790 | $1,211,692.77 | 71,951 | 2018-01-16 | Filing | |
| $252.18 | 4,231 | $1,066,982.47 | 76,741 | 2018-01-16 | Filing | |
| $250.94 | 800 | $200,752.96 | 80,972 | 2018-01-16 | Filing | |
| $235.58 | 2,000 | $471,160.00 | 12,127 | 2018-01-02 | Filing |