CUSIP: 918866104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 376,365 | $12,890 | — | — |
| Q3 2013 | 376,365 | $10,870 | — | — |
| Q2 2013 | 376,365 | $9,255 | — | — |
| Q1 2013 | 340,992 | $10,185 | — | — |
| Q3 2012 | 681,984 | $16,498 | — | — |
| Q2 2012 | 340,992 | $7,689 | — | — |