CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 8,481,433 | $197,108 | — | — |
| Q1 2018 | 8,254,894 | $131,418 | — | — |
| Q4 2017 | 8,007,068 | $166,387 | — | — |
| Q3 2017 | 7,631,642 | $109,361 | — | — |
| Q2 2017 | 7,274,717 | $125,853 | — | — |
| Q1 2017 | 6,980,074 | $76,990 | — | — |
| Q4 2016 | 6,358,456 | $92,325 | — | — |
| Q3 2016 | 6,084,309 | $149,370 | — | — |
| Q2 2016 | 5,917,325 | $119,175 | — | — |
| Q1 2016 | 5,286,114 | $139,025 | — | — |
| Q4 2015 | 4,440,755 | $451,403 | — | — |
| Q3 2015 | 4,110,676 | $733,262 | — | — |
| Q2 2015 | 3,646,892 | $810,157 | — | — |
| Q1 2015 | 3,236,883 | $642,909 | — | — |
| Q4 2013 | 192,204 | $23,953 | — | — |