CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 12,145,879 | $6,049 | — | — |
| Q4 2015 | 10,309,154 | $25,773 | — | — |
| Q3 2015 | 9,863,605 | $63,029 | — | — |
| Q2 2015 | 9,712,728 | $121,603 | — | — |
| Q1 2015 | 9,507,828 | $148,608 | — | — |
| Q4 2014 | 8,925,344 | $117,458 | — | — |
| Q3 2014 | 8,882,739 | $206,612 | — | — |
| Q2 2014 | 8,865,823 | $263,226 | — | — |
| Q1 2014 | 10,335,040 | $277,909 | — | — |
| Q4 2013 | 10,394,623 | $225,043 | — | — |
| Q3 2013 | 9,042,088 | $185,996 | — | — |
| Q2 2013 | 8,011,700 | $158,792 | — | — |