CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 1,108,902 | $25,795 | — | — |
| Q1 2018 | 1,109,502 | $17,650 | — | — |
| Q4 2017 | 1,126,802 | $23,562 | — | — |
| Q3 2017 | 1,182,902 | $16,911 | — | — |
| Q2 2017 | 1,268,002 | $22,007 | — | — |
| Q1 2017 | 1,337,502 | $14,732 | — | — |
| Q4 2016 | 1,447,802 | $21,020 | — | — |
| Q3 2016 | 1,478,702 | $36,218 | — | — |
| Q2 2016 | 1,538,352 | $30,857 | — | — |
| Q1 2016 | 1,591,150 | $41,886 | — | — |
| Q4 2015 | 1,944,449 | $196,885 | — | — |
| Q3 2015 | 2,204,505 | $391,892 | — | — |
| Q2 2015 | 2,218,178 | $492,345 | — | — |
| Q1 2015 | 2,235,906 | $442,008 | — | — |
| Q4 2014 | 2,183,119 | $313,397 | — | — |
| Q3 2014 | 2,229,911 | $292,795 | — | — |
| Q2 2014 | 2,050,437 | $259,650 | — | — |
| Q1 2014 | 1,996,789 | $263,126 | — | — |
| Q4 2013 | 1,972,094 | $231,325 | — | — |
| Q3 2013 | 1,949,039 | $203,617 | — | — |
| Q2 2013 | 1,798,422 | $154,605 | — | — |