CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 33,623 | $2,492 | — | — |
| Q1 2014 | 33,623 | $2,220 | — | — |
| Q4 2013 | 38,718 | $2,224 | — | — |
| Q3 2013 | 43,772 | $2,355 | — | — |
| Q2 2013 | 59,515 | $2,631 | — | — |