CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 296,000 | $14,674 | — | — |
| Q4 2014 | 146,400 | $7,713 | — | — |
| Q3 2014 | 286,000 | $12,309 | — | — |
| Q2 2014 | 286,000 | $13,428 | — | — |
| Q1 2014 | 151,000 | $6,945 | — | — |
| Q4 2013 | 151,000 | $6,251 | — | — |
| Q3 2013 | 151,000 | $6,088 | — | — |
| Q2 2013 | 151,000 | $6,190 | — | — |