CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 32,436 | $1,922 | — | — |
| Q2 2014 | 33,748 | $2,502 | — | — |
| Q1 2014 | 30,698 | $2,027 | — | — |
| Q4 2013 | 37,283 | $2,142 | — | — |
| Q3 2013 | 37,683 | $2,027 | — | — |
| Q2 2013 | 44,734 | $1,977 | — | — |