CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 103,096 | $51 | — | — |
| Q4 2015 | 121,997 | $305 | — | — |
| Q3 2015 | 2,035,662 | $13,007 | — | — |
| Q2 2015 | 2,001,608 | $25,061 | — | — |
| Q1 2015 | 2,113,023 | $33,025 | — | — |
| Q4 2014 | 2,171,414 | $28,576 | — | — |
| Q3 2014 | 2,258,794 | $52,540 | — | — |
| Q2 2014 | 2,279,933 | $67,692 | — | — |
| Q1 2014 | 2,193,703 | $58,988 | — | — |
| Q4 2013 | 166,176 | $3,598 | — | — |
| Q3 2013 | 170,379 | $3,505 | — | — |
| Q2 2013 | 455,111 | $9,020 | — | — |