CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 18,000 | $575 | — | — |
| Q4 2018 | 18,000 | $356 | — | — |
| Q3 2018 | 18,000 | $485 | — | — |
| Q2 2018 | 18,000 | $432 | — | — |
| Q1 2018 | 18,000 | $518 | — | — |
| Q4 2017 | 17,000 | $495 | — | — |
| Q3 2017 | 17,000 | $566 | — | — |