CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,331,994 | $78,947 | — | — |
| Q2 2014 | 1,337,776 | $99,169 | — | — |
| Q1 2014 | 1,202,176 | $79,380 | — | — |
| Q4 2013 | 1,670,052 | $95,928 | — | — |
| Q3 2013 | 1,066,383 | $57,371 | — | — |
| Q2 2013 | 1,489,022 | $65,815 | — | — |
| Q4 2012 | 688,963 | $25,499 | — | — |