CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 58,747 | $3,481 | — | — |
| Q2 2014 | 59,697 | $4,425 | — | — |
| Q1 2014 | 61,597 | $4,067 | — | — |
| Q4 2013 | 61,575 | $3,536 | — | — |
| Q3 2013 | 66,825 | $3,595 | — | — |
| Q2 2013 | 68,220 | $3,015 | — | — |