CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 421,820 | $25,001 | — | — |
| Q2 2014 | 895,230 | $66,363 | — | — |
| Q1 2014 | 991,240 | $65,451 | — | — |
| Q4 2013 | 766,790 | $44,044 | — | — |
| Q3 2013 | 831,290 | $44,723 | — | — |
| Q2 2013 | 679,230 | $30,022 | — | — |