CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 4,427,336 | $262,409 | — | — |
| Q2 2014 | 5,665,330 | $419,971 | — | — |
| Q1 2014 | 6,342,085 | $418,767 | — | — |
| Q4 2013 | 6,518,741 | $374,437 | — | — |
| Q3 2013 | 7,752,035 | $417,059 | — | — |
| Q2 2013 | 8,132,945 | $359,477 | — | — |