CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 146,200 | $1,705 | — | — |
| Q3 2019 | 151,000 | $1,628 | — | — |
| Q2 2019 | 151,000 | $1,445 | — | — |
| Q1 2019 | 151,000 | $1,412 | — | — |
| Q4 2018 | 105,400 | $933 | — | — |
| Q3 2018 | 67,600 | $654 | — | — |
| Q2 2018 | 53,800 | $591 | — | — |
| Q1 2018 | 39,800 | $392 | — | — |
| Q4 2017 | 13,500 | $123 | — | — |
| Q4 2016 | 24,500 | $219 | — | — |
| Q3 2016 | 17,700 | $126 | — | — |