CUSIP: 969251784 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 21,010 | $267,038 | — | — |
| Q1 2015 | 38,571 | $498 | — | — |
| Q4 2014 | 39,590 | $483,791 | — | — |
| Q3 2014 | 28,243 | $371,111 | — | — |
| Q2 2014 | 26,774 | $343,242 | — | — |
| Q1 2014 | 21,010 | $267,038 | — | — |