CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 32,800 | $1,890 | — | — |
| Q2 2014 | 32,500 | $1,490 | — | — |
| Q1 2014 | 34,000 | $1,600 | — | — |
| Q4 2013 | 35,100 | $1,860 | — | — |
| Q3 2013 | 34,900 | $1,876 | — | — |
| Q2 2013 | 34,900 | $1,648 | — | — |