CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 2,940 | $347 | — | — |
| Q1 2019 | 3,967 | $503 | — | — |
| Q4 2018 | 5,439 | $463 | — | — |
| Q2 2018 | 124,677 | $8,136 | — | — |
| Q1 2018 | 147,496 | $10,655 | — | — |
| Q4 2017 | 164,316 | $11,078 | — | — |
| Q3 2017 | 151,110 | $10,703 | — | — |
| Q2 2017 | 130,632 | $8,402 | — | — |
| Q1 2017 | 131,364 | $7,605 | — | — |
| Q4 2016 | 125,125 | $7,554 | — | — |