CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 211,902 | $10,489 | — | — |
| Q4 2014 | 224,286 | $11,829 | — | — |
| Q3 2014 | 229,486 | $9,868 | — | — |
| Q2 2014 | 209,561 | $9,833 | — | — |
| Q1 2014 | 213,089 | $9,919 | — | — |
| Q4 2013 | 206,533 | $8,538 | — | — |
| Q3 2013 | 198,321 | $8,008 | — | — |
| Q2 2013 | 191,926 | $7,867 | — | — |