CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 15,959 | $946 | — | — |
| Q2 2014 | 14,696 | $1,089 | — | — |
| Q1 2014 | 13,604 | $900 | — | — |
| Q4 2013 | 28,428 | $1,633 | — | — |
| Q3 2013 | 19,670 | $1,058 | — | — |
| Q2 2013 | 19,688 | $869 | — | — |