CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 186,346 | $3,224 | — | — |
| Q1 2017 | 186,265 | $2,055 | — | — |
| Q4 2016 | 188,932 | $2,743 | — | — |
| Q3 2016 | 196,244 | $4,818 | — | — |
| Q2 2016 | 159,936 | $3,221 | — | — |
| Q1 2016 | 208,965 | $5,496 | — | — |
| Q4 2015 | 4,406,208 | $447,890 | — | — |
| Q3 2015 | 4,230,186 | $754,581 | — | — |
| Q2 2015 | 4,312,622 | $958,048,978 | — | — |
| Q1 2015 | 4,854,540 | $964,208,735 | — | — |
| Q4 2014 | 5,523,621 | $790,485,401 | — | — |
| Q3 2014 | 5,690,564 | $746,601 | — | — |
| Q2 2014 | 5,797,126 | $731,133 | — | — |
| Q1 2014 | 5,859,707 | $772,485,174 | — | — |
| Q4 2013 | 6,423,478 | $754,116,318 | — | — |
| Q3 2013 | 6,446,002 | $672,511,389 | — | — |
| Q2 2013 | 6,448,401 | $555,078,358 | — | — |