CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 33,557 | $1,989 | — | — |
| Q2 2014 | 50,457 | $3,740 | — | — |
| Q1 2014 | 50,595 | $3,341 | — | — |
| Q4 2013 | 61,412 | $3,528 | — | — |
| Q3 2013 | 61,850 | $3,328 | — | — |
| Q2 2013 | 65,015 | $2,893 | — | — |