| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $316.50 | 1,400 | $443,100.00 | 21,542 | 2018-12-20 | Filing | |
| $315.26 | 990 | $312,107.40 | 22,942 | 2018-12-20 | Filing | |
| $313.52 | 400 | $125,408.00 | 23,932 | 2018-12-20 | Filing | |
| $360.28 | 1,000 | $360,280.00 | 7,598 | 2018-12-03 | Filing | |
| $345.00 | 550 | $189,750.00 | 25,015 | 2018-11-15 | Filing | |
| $344.33 | 1,550 | $533,711.50 | 25,565 | 2018-11-15 | Filing | |
| $343.34 | 400 | $137,336.00 | 27,115 | 2018-11-15 | Filing | |
| $341.88 | 450 | $153,846.00 | 27,515 | 2018-11-15 | Filing | |
| $340.82 | 550 | $187,451.00 | 27,965 | 2018-11-15 | Filing | |
| $340.68 | 3,000 | $1,022,052.00 | 0 | 2018-11-14 | Filing | |
| $349.97 | 600 | $209,982.00 | 326,398 | 2018-11-07 | Filing | |
| $349.39 | 4,200 | $1,467,438.00 | 326,998 | 2018-11-07 | Filing | |
| $348.23 | 6,530 | $2,273,941.90 | 331,198 | 2018-11-07 | Filing | |
| $347.46 | 3,670 | $1,275,178.20 | 337,728 | 2018-11-07 | Filing | |
| $338.26 | 1,000 | $338,260.00 | 7,598 | 2018-11-01 | Filing | |
| $306.00 | 1,000 | $306,000.00 | 7,598 | 2018-10-01 | Filing | |
| $306.00 | 1,875 | $573,750.00 | 148,333 | 2018-10-01 | Filing | |
| $360.57 | 175 | $63,099.58 | 148,333 | 2018-07-02 | Filing | |
| $359.63 | 300 | $107,889.90 | 148,508 | 2018-07-02 | Filing | |
| $358.56 | 800 | $286,844.00 | 148,808 | 2018-07-02 | Filing |