| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $289.24 | 120 | $34,708.80 | 36,747 | 2018-09-20 | Filing | |
| $287.26 | 168 | $48,259.68 | 36,867 | 2018-09-20 | Filing | |
| $286.31 | 1,337 | $382,796.47 | 37,035 | 2018-09-20 | Filing | |
| $314.41 | 1,000 | $314,410.00 | 38,372 | 2018-09-19 | Filing | |
| $313.20 | 1,100 | $344,520.00 | 39,372 | 2018-09-19 | Filing | |
| $312.00 | 100 | $31,200.00 | 40,472 | 2018-09-19 | Filing | |
| $311.00 | 100 | $31,100.00 | 40,572 | 2018-09-19 | Filing | |
| $310.11 | 1,226 | $380,194.86 | 40,672 | 2018-09-19 | Filing | |
| $309.00 | 100 | $30,900.00 | 41,898 | 2018-09-19 | Filing | |
| $308.27 | 475 | $146,428.25 | 41,998 | 2018-09-19 | Filing | |
| $307.33 | 200 | $61,466.00 | 42,473 | 2018-09-19 | Filing | |
| $306.40 | 699 | $214,173.60 | 42,673 | 2018-09-19 | Filing | |
| $317.38 | 1,100 | $349,118.00 | 43,372 | 2018-09-18 | Filing | |
| $316.80 | 2,100 | $665,280.00 | 44,472 | 2018-09-18 | Filing | |
| $315.36 | 1,800 | $567,648.00 | 46,572 | 2018-09-18 | Filing | |
| $320.00 | 500 | $160,000.00 | 48,372 | 2018-09-17 | Filing | |
| $318.06 | 2,194 | $697,823.64 | 48,872 | 2018-09-17 | Filing | |
| $315.15 | 1,477 | $465,476.55 | 51,066 | 2018-09-17 | Filing | |
| $312.01 | 829 | $258,656.29 | 52,543 | 2018-09-17 | Filing | |
| $315.00 | 1,200 | $378,000.00 | 53,372 | 2018-09-14 | Filing |