CUSIP: 977880103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 168,901 | $6,776 | — | — |
| Q1 2017 | 202,212 | $6,588 | — | — |
| Q4 2016 | 202,212 | $6,390 | — | — |
| Q3 2016 | 204,907 | $5,496 | — | — |
| Q2 2016 | 209,907 | $5,359 | — | — |
| Q1 2016 | 209,907 | $5,353 | — | — |
| Q4 2015 | 207,407 | $5,525 | — | — |
| Q3 2015 | 207,407 | $5,289 | — | — |
| Q2 2015 | 206,407 | $5,212 | — | — |
| Q1 2015 | 206,407 | $5,057 | — | — |