CUSIP: 984102202 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 67,135 | $2,272 | — | — |
| Q3 2017 | 68,628 | $2,231 | — | — |
| Q2 2017 | 62,183 | $1,931 | — | — |
| Q1 2017 | 70,564 | $1,791 | — | — |
| Q4 2016 | 65,303 | $1,842 | — | — |