CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 58,717 | $3,480 | — | — |
| Q2 2014 | 59,653 | $4,422 | — | — |
| Q1 2014 | 54,567 | $3,603 | — | — |
| Q4 2013 | 32,778 | $1,882 | — | — |
| Q3 2013 | 18,563 | $998 | — | — |