CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 59,430 | $3,522 | — | — |
| Q2 2014 | 59,490 | $4,410 | — | — |
| Q1 2014 | 67,470 | $4,455 | — | — |
| Q4 2013 | 71,950 | $4,133 | — | — |
| Q3 2013 | 74,635 | $4,015 | — | — |
| Q2 2013 | 76,370 | $3,376 | — | — |