CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 51,463 | $3,050 | — | — |
| Q2 2014 | 27,363 | $2,028 | — | — |
| Q1 2014 | 44,163 | $2,916 | — | — |
| Q4 2013 | 117,263 | $6,736 | — | — |
| Q3 2013 | 72,663 | $3,909 | — | — |
| Q2 2013 | 66,863 | $2,955 | — | — |