CUSIP: 984102202 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 107,126 | $3,624 | — | — |
| Q3 2017 | 133,526 | $4,340 | — | — |
| Q2 2017 | 153,026 | $4,753 | — | — |
| Q1 2017 | 89,626 | $2,274 | — | — |
| Q4 2016 | 116,426 | $3,283 | — | — |