CUSIP: 91912E204 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 105,104 | $982,722 | — | — |
| Q2 2017 | 369,595 | $3,012,199 | — | — |
| Q1 2017 | 365,949 | $3,286,222 | — | — |
| Q4 2016 | 352,761 | $2,430,523 | — | — |
| Q3 2016 | 388,114 | $1,828,017 | — | — |
| Q2 2016 | 351,351 | $1,408,918 | — | — |
| Q1 2016 | 102,987 | $321,319 | — | — |
| Q4 2015 | 3,806,631 | $9,706,896 | — | — |
| Q3 2015 | 6,302,361 | $21,112,918 | — | — |
| Q2 2015 | 2,500,949 | $12,629,793 | — | — |
| Q1 2015 | 2,500,679 | $12,128,293 | — | — |
| Q4 2014 | 8,444 | $61,304 | — | — |
| Q3 2014 | 4,258,449 | $41,349,491 | — | — |
| Q2 2014 | 8,444 | $100,484 | — | — |
| Q1 2014 | 4,008,440 | $47,580,200 | — | — |
| Q4 2013 | 8,444 | $118,300 | — | — |
| Q3 2013 | 4,717,130 | $67,030,400 | — | — |
| Q2 2013 | 8,414,810 | $102,324,000 | — | — |