CUSIP: 931427108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 5,269 | $383 | — | — |
| Q3 2017 | 5,469 | $422 | — | — |
| Q2 2017 | 5,469 | $428 | — | — |
| Q1 2017 | 5,469 | $454 | — | — |
| Q4 2016 | 6,409 | $530 | — | — |
| Q3 2016 | 7,091 | $572 | — | — |
| Q2 2016 | 7,091 | $590 | — | — |
| Q1 2016 | 10,491 | $884 | — | — |
| Q4 2015 | 10,491 | $893 | — | — |
| Q3 2015 | 10,591 | $880 | — | — |
| Q2 2015 | 10,941 | $924 | — | — |
| Q1 2015 | 10,391 | $880 | — | — |
| Q4 2014 | 10,541 | $803 | — | — |