CUSIP: 910304104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 4,929,000 | $69,891 | — | — |
| Q1 2019 | 3,589,726 | $51,513 | — | — |
| Q4 2018 | 2,096,000 | $30,815 | — | — |
| Q3 2018 | 835,700 | $14,065 | — | — |
| Q2 2018 | 337,200 | $5,907 | — | — |
| Q1 2018 | 110,000 | $1,615 | — | — |
| Q3 2016 | 25,000 | $345 | — | — |
| Q2 2016 | 50,000 | $646 | — | — |
| Q1 2016 | 60,000 | $753 | — | — |
| Q4 2015 | 65,000 | $835 | — | — |
| Q3 2015 | 65,000 | $846 | — | — |
| Q2 2015 | 70,000 | $943 | — | — |
| Q1 2015 | 70,000 | $871 | — | — |
| Q4 2014 | 70,100 | $1,007 | — | — |
| Q3 2014 | 70,100 | $890 | — | — |
| Q2 2014 | 70,100 | $950 | — | — |