CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,012,331 | $58,321 | — | — |
| Q2 2014 | 927,812 | $42,541 | — | — |
| Q1 2014 | 1,198,183 | $56,386 | — | — |
| Q4 2013 | 1,732,876 | $91,826 | — | — |
| Q3 2013 | 1,717,636 | $92,323 | — | — |
| Q2 2013 | 1,678,181 | $79,243 | — | — |