CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 7,401 | $854,445,000 | — | — |
| Q1 2014 | 11,801 | $1,378,828 | — | — |
| Q4 2013 | 11,801 | $1,341 | — | — |
| Q3 2013 | 19,001 | $2,049 | — | — |
| Q2 2013 | 19,001 | $1,766 | — | — |