CUSIP: 942683103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2012 | 10,708 | $921 | — | — |
| Q3 2012 | 11,118 | $947 | — | — |
| Q2 2012 | 10,918 | $808 | — | — |
| Q1 2012 | 11,018 | $739 | — | — |
| Q4 2011 | 10,998 | $664 | — | — |
| Q3 2011 | 10,845 | $740 | — | — |