CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 56,700 | $3,361 | — | — |
| Q2 2014 | 23,700 | $1,757 | — | — |
| Q1 2014 | 23,700 | $1,558 | — | — |
| Q4 2013 | 23,700 | $1,448 | — | — |
| Q3 2013 | 23,650 | $1,272 | — | — |
| Q2 2013 | 24,750 | $1,094 | — | — |