CUSIP: 902748102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 46,980 | $2,361,685 | — | — |
| Q2 2015 | 75,065 | $3,439,478 | — | — |
| Q1 2015 | 3,797 | $195,242 | — | — |
| Q3 2014 | 3,329 | $117,847 | — | — |
| Q2 2014 | 135 | $5,226 | — | — |
| Q1 2014 | 80 | $2,938 | — | — |
| Q4 2013 | 733 | $28,404 | — | — |
| Q3 2013 | 13,997 | $520,408 | — | — |
| Q2 2013 | 17,659 | $675,457 | — | — |