CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 70,848 | $38,070 | — | — |
| Q3 2014 | 55,772 | $2,391 | — | — |
| Q2 2014 | 53,102 | $2,232 | — | — |
| Q1 2014 | 53,331 | $2,419 | — | — |
| Q4 2013 | 53,518 | $2,218 | — | — |
| Q3 2013 | 53,148 | $2,248 | — | — |
| Q2 2013 | 52,381 | $2,146 | — | — |