| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $415.98 | 600 | $249,585.48 | 43,218 | 2019-02-07 | Filing | |
| $356.73 | 100 | $35,673.00 | 4,000 | 2018-11-12 | Filing | |
| $355.17 | 100 | $35,517.00 | 4,100 | 2018-11-12 | Filing | |
| $345.32 | 14,800 | $5,110,694.56 | 4,200 | 2018-11-12 | Filing | |
| $327.52 | 1,256 | $411,364.49 | 13,293 | 2018-10-15 | Filing | |
| $326.88 | 6,581 | $2,151,182.80 | 14,549 | 2018-10-15 | Filing | |
| $326.02 | 4,063 | $1,324,635.51 | 21,130 | 2018-10-15 | Filing | |
| $369.38 | 9,313 | $3,440,038.73 | 13,212 | 2018-09-17 | Filing | |
| $368.47 | 2,020 | $744,315.66 | 22,525 | 2018-09-17 | Filing | |
| $367.00 | 567 | $208,090.47 | 24,545 | 2018-09-17 | Filing | |
| $356.09 | 2,824 | $1,005,598.72 | 4,000 | 2018-09-10 | Filing | |
| $355.29 | 3,887 | $1,380,993.18 | 6,824 | 2018-09-10 | Filing | |
| $354.25 | 2,289 | $810,884.66 | 10,711 | 2018-09-10 | Filing | |
| $353.11 | 1,000 | $353,108.00 | 13,000 | 2018-09-10 | Filing | |
| $355.58 | 100 | $35,558.00 | 13,212 | 2018-08-15 | Filing | |
| $353.18 | 500 | $176,587.50 | 13,312 | 2018-08-15 | Filing | |
| $352.43 | 1,502 | $529,344.45 | 13,812 | 2018-08-15 | Filing | |
| $351.54 | 1,300 | $456,997.45 | 15,314 | 2018-08-15 | Filing | |
| $350.33 | 2,031 | $711,514.95 | 16,614 | 2018-08-15 | Filing | |
| $349.40 | 5,367 | $1,875,242.14 | 18,645 | 2018-08-15 | Filing |