CUSIP: 918194101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 6,792 | $466 | — | — |
| Q3 2016 | 6,964 | $487 | — | — |
| Q2 2016 | 7,709 | $521 | — | — |
| Q1 2016 | 4,540 | $261,913 | — | — |
| Q4 2015 | 4,226 | $232 | — | — |
| Q3 2015 | 4,033 | $212 | — | — |
| Q4 2014 | 10,042 | $490 | — | — |
| Q3 2014 | 10,307 | $405 | — | — |
| Q2 2014 | 9,874 | $346 | — | — |