CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 2,025,000 | $5,063 | — | — |
| Q3 2015 | 1,900,000 | $12,141 | — | — |
| Q2 2015 | 1,900,000 | $23,788 | — | — |
| Q1 2015 | 1,918,023 | $29,979 | — | — |
| Q4 2014 | 1,868,916 | $24,595 | — | — |
| Q3 2014 | 2,490,782 | $57,936 | — | — |
| Q2 2014 | 3,736,538 | $110,938 | — | — |
| Q1 2014 | 2,100,500 | $56,482 | — | — |
| Q4 2013 | 2,500,000 | $54,125 | — | — |
| Q3 2013 | 2,386,900 | $49,099 | — | — |
| Q2 2013 | 3,000,000 | $59,460 | — | — |