CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 50,610 | $2,505 | — | — |
| Q4 2014 | 50,610 | $2,669 | — | — |
| Q3 2014 | 50,610 | $2,176 | — | — |
| Q2 2014 | 50,610 | $2,375 | — | — |
| Q1 2014 | 50,610 | $2,356 | — | — |
| Q4 2013 | 50,610 | $2,092 | — | — |
| Q3 2013 | 50,610 | $2,044 | — | — |
| Q2 2013 | 50,610 | $2,075 | — | — |