CUSIP: 910304104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 44,429 | $720 | — | — |
| Q4 2017 | 48,034 | $847 | — | — |
| Q3 2017 | 47,988 | $878 | — | — |
| Q2 2017 | 47,800 | $798 | — | — |
| Q3 2015 | 14,603 | $191 | — | — |
| Q4 2014 | 35,674 | $512 | — | — |
| Q3 2014 | 15,900 | $202 | — | — |