CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 109,774 | $6,506 | — | — |
| Q2 2014 | 30,059 | $2,228 | — | — |
| Q1 2014 | 30,245 | $1,997 | — | — |
| Q4 2013 | 46,610 | $2,677 | — | — |
| Q3 2013 | 46,578 | $2,506 | — | — |
| Q2 2013 | 76,293 | $3,372 | — | — |