CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 17,644 | $1,016 | — | — |
| Q2 2014 | 18,001 | $825 | — | — |
| Q1 2014 | 18,699 | $880 | — | — |
| Q4 2013 | 19,337 | $1,025 | — | — |
| Q3 2013 | 20,397 | $1,096 | — | — |
| Q2 2013 | 20,995 | $991 | — | — |