CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 12,101 | $717 | — | — |
| Q2 2014 | 12,323 | $913 | — | — |
| Q1 2014 | 182,198 | $12,031 | — | — |
| Q4 2013 | 184,649 | $10,606 | — | — |
| Q3 2013 | 189,909 | $10,217 | — | — |
| Q2 2013 | 204,513 | $9,039 | — | — |