CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 21,650 | $750 | — | — |
| Q3 2019 | 30,990 | $1,051 | — | — |
| Q2 2019 | 32,090 | $1,056 | — | — |
| Q1 2019 | 35,560 | $1,011 | — | — |
| Q4 2018 | 18,860 | $431 | — | — |
| Q3 2018 | 24,860 | $863 | — | — |
| Q2 2018 | 21,950 | $801 | — | — |
| Q1 2018 | 21,950 | $750 | — | — |
| Q4 2017 | 23,230 | $855 | — | — |
| Q3 2017 | 23,230 | $800 | — | — |
| Q2 2017 | 23,330 | $721 | — | — |
| Q1 2017 | 18,130 | $596 | — | — |
| Q4 2016 | 17,830 | $586 | — | — |