CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 55,475 | $3,288 | — | — |
| Q2 2014 | 59,818 | $4,434 | — | — |
| Q1 2014 | 61,397 | $4,054 | — | — |
| Q4 2013 | 65,696 | $3,774 | — | — |
| Q3 2013 | 69,741 | $3,752 | — | — |
| Q2 2013 | 73,284 | $3,239 | — | — |