CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 229,344 | $17,476 | — | — |
| Q3 2014 | 282,010 | $16,715 | — | — |
| Q2 2014 | 219,730 | $16,289 | — | — |
| Q1 2014 | 935,603 | $61,778 | — | — |
| Q4 2013 | 270,698 | $15,525 | — | — |
| Q3 2013 | 906,834 | $48,788 | — | — |
| Q2 2013 | 653,461 | $28,883 | — | — |