CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 107,924 | $6,530 | — | — |
| Q2 2014 | 113,250 | $8,444 | — | — |
| Q1 2014 | 92,232 | $6,067 | — | — |
| Q4 2013 | 36,904 | $2,122 | — | — |
| Q3 2013 | 32,684 | $1,776 | — | — |
| Q2 2013 | 23,079 | $1,038 | — | — |