CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 106,634 | $54,000 | — | — |
| Q4 2015 | 113,209 | $284,000 | — | — |
| Q3 2015 | 112,729 | $721 | — | — |
| Q2 2015 | 113,072 | $1,415,661 | — | — |
| Q1 2015 | 27,798 | $434,483 | — | — |
| Q4 2014 | 48,022 | $631,970 | — | — |
| Q3 2014 | 57,472 | $1,336,798 | — | — |
| Q2 2014 | 40,518 | $1,202,980 | — | — |
| Q1 2014 | 40,435 | $1,087,297 | — | — |
| Q4 2013 | 25,210 | $545,797 | — | — |
| Q3 2013 | 22,267 | $458,032 | — | — |
| Q2 2013 | 20,185 | $400,067 | — | — |