CUSIP: 98421B100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 20,500 | $286 | — | — |
| Q4 2019 | 23,850 | $445 | — | — |
| Q3 2019 | 23,850 | $491 | — | — |
| Q2 2019 | 24,350 | $500 | — | — |
| Q1 2019 | 24,350 | $571 | — | — |
| Q4 2018 | 24,350 | $447 | — | — |
| Q3 2018 | 27,350 | $403 | — | — |
| Q2 2018 | 25,350 | $404 | — | — |
| Q1 2018 | 28,400 | $601 | — | — |
| Q4 2017 | 14,400 | $350 | — | — |