CUSIP: 931427108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 600,150 | $49,668 | — | — |
| Q3 2016 | 1,250,150 | $100,787 | — | — |
| Q2 2016 | 1,285,450 | $105,150 | — | — |
| Q1 2016 | 1,270,425 | $107,021 | — | — |
| Q4 2015 | 810,300 | $69,001 | — | — |
| Q3 2015 | 1,889,500 | $159,549 | — | — |
| Q2 2015 | 2,751,500 | $232,337 | — | — |
| Q1 2015 | 2,605,000 | $220,591 | — | — |
| Q4 2014 | 1,110,000 | $84,582 | — | — |