CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 23,942 | $596 | — | — |
| Q1 2018 | 26,461 | $523 | — | — |
| Q4 2017 | 26,397 | $581 | — | — |
| Q3 2017 | 81,199 | $1,671 | — | — |
| Q2 2017 | 82,607 | $1,547 | — | — |
| Q1 2017 | 82,130 | $1,984 | — | — |