CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 22,023 | $1,306 | — | — |
| Q2 2014 | 22,573 | $1,673 | — | — |
| Q1 2014 | 22,619 | $1,493 | — | — |
| Q4 2013 | 92,708 | $5,326 | — | — |
| Q3 2013 | 79,397 | $4,271 | — | — |
| Q2 2013 | 233,538 | $10,322 | — | — |