CUSIP: 931427108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 6,400 | $465 | — | — |
| Q3 2016 | 86,550 | $6,978 | — | — |
| Q2 2016 | 84,350 | $7,024 | — | — |
| Q1 2016 | 46,400 | $3,909 | — | — |
| Q4 2015 | 534,230 | $45,492 | — | — |
| Q3 2015 | 1,964,680 | $163,265 | — | — |
| Q2 2015 | 2,357,200 | $199,042 | — | — |
| Q1 2015 | 2,345,300 | $198,600 | — | — |
| Q4 2014 | 2,334,900 | $177,919 | — | — |