CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 23,215 | $1,376 | — | — |
| Q2 2014 | 32,749 | $2,428 | — | — |
| Q1 2014 | 32,639 | $2,155 | — | — |
| Q4 2013 | 32,592 | $1,872 | — | — |
| Q3 2013 | 33,667 | $1,811 | — | — |
| Q2 2013 | 33,767 | $1,493 | — | — |