CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 741,733 | $42,732 | — | — |
| Q2 2014 | 717,570 | $32,900 | — | — |
| Q1 2014 | 2,295,411 | $108,022 | — | — |
| Q4 2013 | 1,154,569 | $61,180 | — | — |
| Q3 2013 | 1,104,378 | $59,359 | — | — |
| Q2 2013 | 1,123,145 | $53,034 | — | — |