CUSIP: 91912E204 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 30,777,314 | $78,482 | — | — |
| Q3 2015 | 31,819,914 | $106,597 | — | — |
| Q2 2015 | 36,166,514 | $182,641 | — | — |
| Q1 2015 | 31,320,714 | $151,905 | — | — |
| Q4 2014 | 30,203,814 | $219,280 | — | — |
| Q3 2014 | 29,386,814 | $285,346 | — | — |
| Q2 2014 | 29,206,714 | $347,560 | — | — |
| Q1 2014 | 27,440,914 | $341,639 | — | — |
| Q4 2013 | 25,430,514 | $356,282 | — | — |
| Q3 2013 | 20,531,014 | $291,746 | — | — |
| Q2 2013 | 14,437,414 | $175,559 | — | — |