CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,725,936 | $99,431 | — | — |
| Q2 2014 | 2,262,218 | $103,723 | — | — |
| Q1 2014 | 1,678,404 | $78,986 | — | — |
| Q4 2013 | 79,056 | $4,189 | — | — |
| Q3 2013 | 82,546 | $4,437 | — | — |
| Q2 2013 | 71,598 | $3,381 | — | — |