CUSIP: 903119105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 1,210,010 | $73,098 | — | — |
| Q1 2014 | 1,611,741 | $96,754 | — | — |
| Q4 2013 | 1,213,213 | $72,610 | — | — |
| Q3 2013 | 753,111 | $35,109 | — | — |
| Q2 2013 | 633,454 | $28,334 | — | — |