CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 246,111 | $14,530 | — | — |
| Q2 2014 | 148,500 | $11,008 | — | — |
| Q1 2014 | 146,592 | $9,679 | — | — |
| Q4 2013 | 143,498 | $8,243 | — | — |
| Q3 2013 | 142,395 | $8,074 | — | — |
| Q2 2013 | 159,508 | $7,050 | — | — |