CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 215,578 | $12,777 | — | — |
| Q2 2014 | 209,908 | $15,560 | — | — |
| Q1 2014 | 209,458 | $13,831 | — | — |
| Q4 2013 | 162,258 | $9,320 | — | — |
| Q3 2013 | 892,458 | $48,014 | — | — |
| Q2 2013 | 978,358 | $43,243 | — | — |