CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 68,170 | $4,040 | — | — |
| Q2 2014 | 94,780 | $7,026 | — | — |
| Q1 2014 | 98,150 | $6,481 | — | — |
| Q4 2013 | 104,800 | $6,020 | — | — |
| Q3 2013 | 107,990 | $5,810 | — | — |
| Q2 2013 | 110,990 | $4,906 | — | — |