CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 22,000 | $2,807 | — | — |
| Q3 2017 | 22,000 | $2,554 | — | — |
| Q2 2017 | 22,000 | $2,686 | — | — |
| Q1 2017 | 22,000 | $2,469 | — | — |
| Q2 2016 | 29,000 | $2,974 | — | — |
| Q1 2016 | 29,000 | $2,903 | — | — |
| Q3 2015 | 29,000 | $2,581 | — | — |
| Q2 2015 | 14,900 | $1,653 | — | — |
| Q1 2015 | 14,900 | $1,746 | — | — |