CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 317,625 | $2,331 | — | — |
| Q4 2016 | 317,625 | $2,616 | — | — |
| Q3 2016 | 317,625 | $3,218 | — | — |
| Q2 2016 | 295,159 | $2,801 | — | — |
| Q1 2016 | 295,159 | $3,294 | — | — |
| Q4 2015 | 284,006 | $3,019 | — | — |
| Q3 2015 | 299,434 | $2,913 | — | — |
| Q2 2015 | 295,419 | $3,143 | — | — |
| Q1 2015 | 295,419 | $3,796 | — | — |
| Q4 2014 | 291,854 | $4,045 | — | — |
| Q3 2014 | 295,898 | $3,915 | — | — |
| Q2 2014 | 295,898 | $3,681 | — | — |
| Q1 2014 | 300,296 | $3,393 | — | — |
| Q4 2013 | 306,704 | $3,733 | — | — |
| Q3 2013 | 568,044 | $5,845 | — | — |
| Q2 2013 | 447,108 | $4,055 | — | — |