CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 229 | $3 | — | — |
| Q1 2018 | 229 | $2 | — | — |
| Q4 2017 | 294 | $3 | — | — |
| Q3 2017 | 294 | $3 | — | — |
| Q2 2017 | 291 | $2 | — | — |
| Q1 2017 | 3,052 | $26 | — | — |
| Q4 2016 | 16,228 | $145 | — | — |