CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 52,602 | $3,118 | — | — |
| Q2 2014 | 53,308 | $3,952 | — | — |
| Q1 2014 | 53,078 | $3,504 | — | — |
| Q4 2013 | 52,257 | $3,001 | — | — |
| Q3 2013 | 56,166 | $3,021 | — | — |
| Q2 2013 | 57,319 | $2,534 | — | — |