CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 109,395 | $1,058 | — | — |
| Q2 2018 | 80,105 | $880 | — | — |
| Q1 2018 | 80,900 | $798 | — | — |
| Q4 2017 | 80,900 | $739 | — | — |
| Q3 2017 | 80,900 | $777 | — | — |
| Q2 2017 | 68,355 | $568 | — | — |