CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 9,107 | $451 | — | — |
| Q4 2014 | 9,107 | $480 | — | — |
| Q3 2014 | 9,107 | $392 | — | — |
| Q2 2014 | 9,107 | $427 | — | — |
| Q1 2014 | 9,107 | $424 | — | — |
| Q4 2013 | 9,107 | $376 | — | — |
| Q3 2013 | 9,107 | $368 | — | — |
| Q2 2013 | 9,306 | $381 | — | — |