CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 4,966,924 | $31,738 | — | — |
| Q2 2015 | 3,973,292 | $49,744 | — | — |
| Q1 2015 | 2,890,292 | $45,174 | — | — |
| Q4 2014 | 2,018,852 | $26,569 | — | — |
| Q3 2014 | 1,213,652 | $28,229 | — | — |
| Q2 2014 | 1,201,834 | $35,683 | — | — |
| Q1 2014 | 1,307,346 | $35,154 | — | — |
| Q4 2013 | 2,736,746 | $59,251 | — | — |
| Q3 2013 | 2,636,846 | $54,241 | — | — |
| Q2 2013 | 2,614,046 | $51,810 | — | — |
| Q3 2012 | 2,636,846 | $54,241 | — | — |