CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 114,625 | $6,794 | — | — |
| Q2 2014 | 120,975 | $8,968 | — | — |
| Q1 2014 | 121,125 | $7,998 | — | — |
| Q4 2013 | 236,700 | $13,596 | — | — |
| Q3 2013 | 237,375 | $12,771 | — | — |
| Q2 2013 | 237,800 | $10,511 | — | — |