CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 397,903 | $5,236 | — | — |
| Q3 2014 | 490,077 | $11,399 | — | — |
| Q2 2014 | 517,769 | $15,373 | — | — |
| Q1 2014 | 555,404 | $14,935 | — | — |
| Q4 2013 | 584,284 | $12,650 | — | — |
| Q3 2013 | 1,058,118 | $21,765 | — | — |