CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 44,653 | $2,647 | — | — |
| Q2 2014 | 45,443 | $3,369 | — | — |
| Q1 2014 | 45,768 | $3,022 | — | — |
| Q4 2013 | 45,992 | $2,642 | — | — |
| Q3 2013 | 46,562 | $2,505 | — | — |
| Q2 2013 | 96,082 | $4,247 | — | — |