CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 675,650 | $38,924 | — | — |
| Q2 2014 | 59,363 | $2,721 | — | — |
| Q1 2014 | 60,992 | $2,870 | — | — |
| Q4 2013 | 49,673 | $2,632 | — | — |
| Q3 2013 | 74,116 | $3,984 | — | — |
| Q2 2013 | 68,830 | $3,250 | — | — |