CUSIP: 912909108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 100,000 | $3,519 | — | — |
| Q3 2017 | 100,000 | $2,566 | — | — |
| Q1 2017 | 1,841,314 | $62,255 | — | — |
| Q4 2016 | 2,121,714 | $70,038 | — | — |
| Q3 2016 | 2,491,964 | $46,998 | — | — |
| Q2 2016 | 2,854,325 | $48,124 | — | — |
| Q1 2016 | 975,778 | $15,661 | — | — |