CUSIP: 931427108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 4,333 | $315 | — | — |
| Q3 2017 | 4,333 | $335 | — | — |
| Q2 2017 | 4,587 | $359 | — | — |
| Q1 2017 | 4,601 | $382 | — | — |
| Q4 2016 | 5,923 | $490 | — | — |
| Q3 2016 | 6,283 | $507 | — | — |
| Q2 2016 | 6,368 | $530 | — | — |
| Q1 2016 | 6,946 | $585 | — | — |
| Q4 2015 | 8,265 | $704 | — | — |
| Q3 2015 | 8,204 | $682 | — | — |
| Q2 2015 | 9,129 | $771 | — | — |
| Q1 2015 | 10,112 | $856 | — | — |