CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 37,212 | $2,205 | — | — |
| Q2 2014 | 30,534 | $2,263 | — | — |
| Q1 2014 | 31,598 | $2,086 | — | — |
| Q4 2013 | 29,882 | $1,716 | — | — |
| Q3 2013 | 19,275 | $1,037 | — | — |
| Q2 2013 | 20,787 | $919 | — | — |