CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 218,930 | $8,790 | — | — |
| Q2 2015 | 216,760 | $10,595 | — | — |
| Q1 2015 | 206,580 | $9,160 | — | — |
| Q4 2014 | 199,450 | $6,979 | — | — |
| Q3 2014 | 248,850 | $9,041 | — | — |
| Q2 2014 | 215,530 | $6,977 | — | — |