CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 41,240 | $480,859 | — | — |
| Q3 2019 | 33,600 | $362,208 | — | — |
| Q2 2019 | 18,509 | $177,131 | — | — |
| Q1 2019 | 18,509 | $173,059 | — | — |
| Q4 2018 | 14,200 | $125,670 | — | — |
| Q3 2018 | 14,200 | $137,314 | — | — |
| Q2 2018 | 14,200 | $156,058 | — | — |