| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $133.79 | 1 | $87.15 | 1,596 | 2018-10-19 | Filing | |
| $82.00 | 2 | $197.35 | 5,844 | 2018-10-16 | Filing | |
| $132.45 | 0 | $57.70 | 2,027 | 2018-10-09 | Filing | |
| $132.45 | 1 | $87.15 | 1,595 | 2018-10-09 | Filing | |
| $72.46 | 350 | $25,359.95 | 640,390 | 2018-09-27 | Filing | |
| $72.68 | 404 | $29,362.72 | 640,040 | 2018-09-26 | Filing | |
| $72.80 | 720 | $52,416.00 | 639,636 | 2018-09-25 | Filing | |
| $72.54 | 218 | $15,813.07 | 638,916 | 2018-09-24 | Filing | |
| $121.85 | 0 | $57.68 | 2,027 | 2018-09-21 | Filing | |
| $121.85 | 1 | $87.15 | 1,594 | 2018-09-21 | Filing | |
| $71.50 | 3 | $197.35 | 5,842 | 2018-09-18 | Filing | |
| $71.35 | 100 | $7,135.00 | 638,698 | 2018-09-14 | Filing | |
| $71.35 | 300 | $21,405.00 | 638,598 | 2018-09-11 | Filing | |
| $71.30 | 197 | $14,046.10 | 638,298 | 2018-09-07 | Filing | |
| $71.75 | 200 | $14,350.00 | 638,101 | 2018-09-04 | Filing | |
| $122.08 | 0 | $57.70 | 2,026 | 2018-09-07 | Filing | |
| $122.08 | 1 | $87.14 | 1,594 | 2018-09-07 | Filing | |
| $71.25 | 200 | $14,250.00 | 637,901 | 2018-08-31 | Filing | |
| $71.54 | 402 | $28,759.08 | 637,701 | 2018-08-30 | Filing | |
| $72.13 | 302 | $21,783.26 | 637,299 | 2018-08-29 | Filing |