CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 86,127 | $5,105 | — | — |
| Q2 2014 | 235,491 | $17,457 | — | — |
| Q1 2014 | 30,351 | $2,004 | — | — |
| Q4 2013 | 30,351 | $1,743 | — | — |
| Q3 2013 | 35,081 | $1,887 | — | — |
| Q2 2013 | 35,081 | $1,551 | — | — |