CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 115,202 | $6,828 | — | — |
| Q2 2014 | 117,602 | $8,718 | — | — |
| Q1 2014 | 254,241 | $16,788 | — | — |
| Q4 2013 | 266,086 | $15,285 | — | — |
| Q3 2013 | 319,413 | $17,184 | — | — |
| Q2 2013 | 379,557 | $16,777 | — | — |