| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $171.70 | 100 | $17,170.00 | 33,240 | 2019-05-02 | Filing | |
| $170.72 | 400 | $68,288.00 | 33,340 | 2019-05-02 | Filing | |
| $169.31 | 457 | $77,374.67 | 33,740 | 2019-05-02 | Filing | |
| $168.56 | 1,198 | $201,934.88 | 34,197 | 2019-05-02 | Filing | |
| $175.04 | 300 | $52,512.00 | 106,195 | 2019-05-01 | Filing | |
| $175.08 | 10,180 | $1,782,314.40 | 106,195 | 2019-05-01 | Filing | |
| $184.42 | 400 | $73,768.00 | 35,003 | 2019-04-16 | Filing | |
| $183.15 | 100 | $18,315.00 | 35,403 | 2019-04-16 | Filing | |
| $182.24 | 600 | $109,344.00 | 35,503 | 2019-04-16 | Filing | |
| $181.49 | 600 | $108,894.00 | 36,103 | 2019-04-16 | Filing | |
| $179.84 | 425 | $76,432.00 | 36,703 | 2019-04-16 | Filing | |
| $184.44 | 660 | $121,730.40 | 35,003 | 2019-04-16 | Filing | |
| $183.26 | 300 | $54,978.00 | 35,663 | 2019-04-16 | Filing | |
| $182.19 | 1,605 | $292,414.95 | 35,963 | 2019-04-16 | Filing | |
| $181.31 | 815 | $147,767.65 | 37,568 | 2019-04-16 | Filing | |
| $179.91 | 870 | $156,521.70 | 38,383 | 2019-04-16 | Filing | |
| $183.61 | 320 | $58,755.20 | 33,240 | 2019-04-15 | Filing | |
| $182.29 | 2,712 | $494,370.48 | 33,560 | 2019-04-15 | Filing | |
| $180.95 | 2,592 | $469,022.40 | 36,272 | 2019-04-15 | Filing | |
| $188.70 | 160 | $30,192.00 | 17,759 | 2019-02-19 | Filing |