CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 55,594 | $1,905 | — | — |
| Q3 2016 | 55,594 | $1,462 | — | — |
| Q2 2016 | 212,524 | $5,332 | — | — |
| Q1 2016 | 212,524 | $5,030 | — | — |
| Q4 2015 | 212,524 | $5,349 | — | — |