CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 1,172,925 | $31,305 | — | — |
| Q1 2014 | 1,001,925 | $26,942 | — | — |
| Q4 2013 | 523,092 | $11,325 | — | — |
| Q3 2013 | 2,501,871 | $51,463 | — | — |
| Q2 2013 | 1,704,042 | $34,030 | — | — |