CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 8,148 | $483 | — | — |
| Q2 2014 | 8,148 | $604 | — | — |
| Q1 2014 | 7,598 | $501,696 | — | — |
| Q4 2013 | 7,663 | $440 | — | — |
| Q3 2013 | 7,678 | $413,076 | — | — |
| Q2 2013 | 7,678 | $339,368 | — | — |