CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 53,563 | $3,174 | — | — |
| Q2 2014 | 54,029 | $4,005 | — | — |
| Q1 2014 | 56,948 | $3,761 | — | — |
| Q4 2013 | 52,369 | $3,007 | — | — |
| Q3 2013 | 52,495 | $2,824 | — | — |
| Q2 2013 | 41,193 | $1,820 | — | — |