CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,426,000 | $84,519 | — | — |
| Q2 2014 | 1,300,000 | $96,369 | — | — |
| Q1 2014 | 850,000 | $56,126 | — | — |
| Q4 2013 | 515,700 | $29,622 | — | — |
| Q3 2013 | 500,000 | $26,900 | — | — |