CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 18,033,149 | $419,090 | — | — |
| Q1 2018 | 18,011,537 | $286,744 | — | — |
| Q4 2017 | 18,010,027 | $374,248 | — | — |
| Q3 2017 | 18,010,027 | $258,084 | — | — |
| Q2 2017 | 17,997,224 | $311,352 | — | — |
| Q1 2017 | 17,997,224 | $198,509 | — | — |
| Q4 2016 | 14,994,261 | $217,717 | — | — |
| Q3 2016 | 14,994,261 | $368,109 | — | — |
| Q2 2016 | 14,994,261 | $301,984 | — | — |
| Q1 2016 | 14,994,261 | $394,349 | — | — |
| Q4 2015 | 14,994,261 | $1,524,167 | — | — |
| Q3 2015 | 14,994,261 | $2,674,676 | — | — |
| Q2 2015 | 14,994,261 | $3,330,975 | — | — |
| Q1 2015 | 19,383,877 | $3,850,026 | — | — |
| Q4 2014 | 19,383,877 | $2,774,027 | — | — |
| Q3 2014 | 18,923,877 | $2,482,813 | — | — |
| Q2 2014 | 18,923,877 | $2,386,679 | — | — |
| Q1 2014 | 18,923,877 | $2,494,735 | — | — |
| Q4 2013 | 18,923,877 | $2,221,663 | — | — |
| Q3 2013 | 18,923,877 | $1,974,328 | — | — |
| Q2 2013 | 18,923,877 | $1,628,967 | — | — |