CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 6,084,638 | $278,981 | — | — |
| Q1 2014 | 5,665,553 | $266,621 | — | — |
| Q4 2013 | 5,006,929 | $265,317 | — | — |
| Q3 2013 | 4,464,137 | $239,947 | — | — |
| Q2 2013 | 3,938,676 | $185,984 | — | — |