| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $122.22 | 400 | $48,888.40 | 21,408 | 2018-03-01 | Filing | |
| $123.82 | 600 | $74,292.00 | 21,808 | 2018-03-01 | Filing | |
| $121.71 | 100 | $12,171.00 | 23,880 | 2018-03-01 | Filing | |
| $121.90 | 94 | $11,458.60 | 23,980 | 2018-03-01 | Filing | |
| $121.91 | 6 | $731.46 | 24,074 | 2018-03-01 | Filing | |
| $122.27 | 100 | $12,227.00 | 24,080 | 2018-03-01 | Filing | |
| $122.35 | 100 | $12,235.00 | 24,180 | 2018-03-01 | Filing | |
| $122.56 | 100 | $12,256.00 | 24,280 | 2018-03-01 | Filing | |
| $123.18 | 100 | $12,318.00 | 24,380 | 2018-03-01 | Filing | |
| $123.27 | 100 | $12,327.00 | 24,480 | 2018-03-01 | Filing | |
| $123.82 | 100 | $12,382.00 | 24,580 | 2018-03-01 | Filing | |
| $124.25 | 100 | $12,425.00 | 24,680 | 2018-03-01 | Filing | |
| $124.62 | 100 | $12,462.00 | 24,780 | 2018-03-01 | Filing | |
| $123.82 | 100 | $12,382.00 | 10,231 | 2018-03-01 | Filing | |
| $122.10 | 100 | $12,210.00 | 10,331 | 2018-03-01 | Filing | |
| $122.22 | 100 | $12,222.00 | 10,431 | 2018-03-01 | Filing | |
| $123.82 | 300 | $37,146.00 | 21,280 | 2018-03-01 | Filing | |
| $122.00 | 1,000 | $122,000.00 | 20,408 | 2018-02-01 | Filing | |
| $122.12 | 100 | $12,212.00 | 21,408 | 2018-02-01 | Filing | |
| $122.15 | 100 | $12,215.00 | 21,508 | 2018-02-01 | Filing |