CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 262,570 | $12,997 | — | — |
| Q4 2014 | 122,500 | $6,464 | — | — |
| Q3 2014 | 130,500 | $5,616 | — | — |
| Q2 2014 | 187,000 | $8,775 | — | — |
| Q1 2014 | 260,950 | $12,147 | — | — |
| Q4 2013 | 302,122 | $12,490 | — | — |
| Q3 2013 | 355,922 | $14,372 | — | — |
| Q2 2013 | 208,400 | $8,542 | — | — |