CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 205,659 | $10,180 | — | — |
| Q4 2014 | 226,383 | $11,939 | — | — |
| Q3 2014 | 232,269 | $9,988 | — | — |
| Q2 2014 | 224,431 | $10,530 | — | — |
| Q1 2014 | 212,950 | $9,913 | — | — |
| Q4 2013 | 202,500 | $8,371 | — | — |
| Q3 2013 | 209,185 | $8,447 | — | — |
| Q2 2013 | 205,603 | $8,428 | — | — |
| Q1 2013 | 200,985 | $8,620 | — | — |