CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 146,300 | $8,671 | — | — |
| Q2 2014 | 151,200 | $11,208 | — | — |
| Q1 2014 | 147,000 | $9,706 | — | — |
| Q4 2013 | 147,300 | $8,461 | — | — |
| Q3 2013 | 152,900 | $8,226 | — | — |
| Q2 2013 | 161,700 | $7,147 | — | — |