| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.07 | 7,874 | $575,322.47 | 189,027 | 2018-05-15 | Filing | |
| $72.52 | 4,759 | $345,126.01 | 66,407 | 2018-05-14 | Filing | |
| $72.41 | 4,672 | $338,308.86 | 60,952 | 2018-05-14 | Filing | |
| $72.68 | 10,000 | $726,762.00 | 694,757 | 2018-05-14 | Filing | |
| $70.00 | 5,665 | $396,550.00 | 109,037 | 2018-05-10 | Filing | |
| $73.41 | 800 | $58,728.00 | 190,778 | 2018-05-10 | Filing | |
| $72.65 | 2,265 | $164,552.25 | 191,578 | 2018-05-10 | Filing | |
| $71.75 | 600 | $43,050.00 | 193,843 | 2018-05-10 | Filing | |
| $70.82 | 400 | $28,328.00 | 194,443 | 2018-05-10 | Filing | |
| $68.00 | 100 | $6,800.00 | 194,843 | 2018-05-10 | Filing | |
| $62.92 | 4,165 | $262,079.71 | 190,778 | 2018-05-09 | Filing | |
| $62.65 | 4,165 | $260,935.58 | 190,778 | 2018-05-08 | Filing | |
| $60.99 | 400 | $24,396.00 | 190,778 | 2018-05-03 | Filing | |
| $60.61 | 7,539 | $456,938.79 | 191,178 | 2018-05-03 | Filing | |
| $61.33 | 7,938 | $486,797.85 | 198,717 | 2018-05-02 | Filing | |
| $60.22 | 11,523 | $693,939.26 | 206,655 | 2018-05-01 | Filing | |
| $61.04 | 457 | $27,895.69 | 218,178 | 2018-04-26 | Filing | |
| $60.59 | 11,060 | $670,104.39 | 218,635 | 2018-04-26 | Filing | |
| $60.47 | 11,515 | $696,336.23 | 223,570 | 2018-04-25 | Filing | |
| $63.03 | 4,400 | $277,343.00 | 228,962 | 2018-04-24 | Filing |