CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 185,900 | $5,524 | — | — |
| Q4 2016 | 185,900 | $5,718 | — | — |
| Q3 2016 | 185,900 | $5,270 | — | — |
| Q2 2016 | 185,900 | $5,952 | — | — |
| Q3 2013 | 2,220 | $129 | — | — |