CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 286,300 | $3,086 | — | — |
| Q2 2019 | 194,800 | $1,864 | — | — |
| Q1 2019 | 194,800 | $1,821 | — | — |
| Q4 2018 | 166,800 | $1,476 | — | — |
| Q3 2018 | 138,800 | $1,342 | — | — |
| Q2 2018 | 130,800 | $1,437 | — | — |
| Q1 2018 | 130,800 | $1,290 | — | — |