CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 314,457 | $239,160 | — | — |
| Q3 2014 | 263,058 | $15,678 | — | — |
| Q2 2014 | 249,176 | $14,754 | — | — |
| Q1 2014 | 256,687 | $17,801 | — | — |
| Q4 2013 | 211,604 | $12,772 | — | — |
| Q3 2013 | 209,418 | $12,408 | — | — |
| Q2 2013 | 206,440 | $9,266 | — | — |