CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,491,477 | $85,924 | — | — |
| Q2 2014 | 3,726,648 | $170,867 | — | — |
| Q1 2014 | 3,067,458 | $144,355 | — | — |
| Q4 2013 | 2,978,917 | $157,853 | — | — |
| Q3 2013 | 2,907,916 | $156,300 | — | — |
| Q2 2013 | 3,079,565 | $145,417 | — | — |