CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 123,266 | $2,436 | — | — |
| Q3 2018 | 170,309 | $4,595 | — | — |
| Q2 2018 | 265,236 | $6,366 | — | — |
| Q1 2018 | 263,232 | $7,576 | — | — |
| Q4 2017 | 138,399 | $4,034 | — | — |
| Q3 2017 | 275,492 | $9,171 | — | — |
| Q2 2017 | 164,948 | $4,739 | — | — |