CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 81,180 | $4,812 | — | — |
| Q2 2014 | 81,926 | $6,073 | — | — |
| Q1 2014 | 77,178 | $5,096 | — | — |
| Q4 2013 | 82,383 | $4,732 | — | — |
| Q3 2013 | 32,140 | $1,729 | — | — |
| Q2 2013 | 41,815 | $1,848 | — | — |