CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 26,641 | $1,579 | — | — |
| Q2 2014 | 26,641 | $1,975 | — | — |
| Q1 2014 | 79,924 | $5,277 | — | — |
| Q4 2013 | 80,254 | $4,610 | — | — |
| Q3 2013 | 26,776 | $1,441 | — | — |
| Q2 2013 | 26,866 | $1,187 | — | — |