| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $117.00 | 3,200 | $374,400.00 | 13,228 | 2019-02-01 | Filing | |
| $101.43 | 1,500 | $152,148.00 | 11,814 | 2019-01-31 | Filing | |
| $95.00 | 2,383 | $226,385.00 | 104,960 | 2018-12-13 | Filing | |
| $95.00 | 47,617 | $4,523,772.14 | 104,960 | 2018-12-12 | Filing | |
| $95.31 | 50,000 | $4,765,340.00 | 104,960 | 2018-11-29 | Filing | |
| $100.67 | 6,500 | $654,383.60 | 104,960 | 2018-10-04 | Filing | |
| $99.53 | 8,200 | $816,144.36 | 111,460 | 2018-10-04 | Filing | |
| $98.97 | 7,300 | $722,453.99 | 119,660 | 2018-10-04 | Filing | |
| $97.83 | 28,000 | $2,739,248.40 | 126,960 | 2018-10-04 | Filing | |
| $103.80 | 700 | $72,657.97 | 13,314 | 2018-10-03 | Filing | |
| $102.83 | 200 | $20,566.00 | 14,014 | 2018-10-03 | Filing | |
| $101.88 | 600 | $61,129.98 | 14,214 | 2018-10-03 | Filing | |
| $104.45 | 1,386 | $144,767.70 | 905 | 2018-10-01 | Filing | |
| $117.10 | 500 | $58,549.60 | 14,814 | 2018-09-06 | Filing | |
| $116.12 | 1,000 | $116,124.50 | 15,314 | 2018-09-06 | Filing | |
| $120.10 | 175 | $21,016.63 | 411,398 | 2018-09-05 | Filing | |
| $118.66 | 175 | $20,765.50 | 411,573 | 2018-09-05 | Filing | |
| $118.19 | 1,838 | $217,174.13 | 411,748 | 2018-09-05 | Filing | |
| $116.66 | 2,275 | $265,411.06 | 413,586 | 2018-09-05 | Filing | |
| $115.97 | 25,025 | $2,902,144.25 | 415,861 | 2018-09-05 | Filing |