CUSIP: 90130A200 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 13,202,945 | $630,837 | — | — |
| Q3 2018 | 13,026,815 | $596,888 | — | — |
| Q2 2018 | 13,133,277 | $647,076 | — | — |
| Q1 2018 | 13,133,277 | $477,658 | — | — |
| Q4 2017 | 13,065,213 | $445,785 | — | — |
| Q3 2017 | 13,065,213 | $336,952 | — | — |
| Q2 2017 | 12,266,364 | $341,864 | — | — |
| Q1 2017 | 11,967,621 | $380,330 | — | — |
| Q4 2016 | 11,595,675 | $315,982 | — | — |
| Q3 2016 | 9,759,961 | $230,622 | — | — |
| Q2 2016 | 10,276,297 | $280,029 | — | — |
| Q1 2016 | 7,175,413 | $202,346 | — | — |
| Q4 2015 | 3,385,132 | $92,177 | — | — |
| Q3 2015 | 4,433,487 | $120,015 | — | — |
| Q2 2015 | 4,701,698 | $151,489 | — | — |
| Q1 2015 | 4,640,760 | $152,588 | — | — |
| Q4 2014 | 4,278,064 | $157,818 | — | — |
| Q3 2014 | 3,459,711 | $115,243 | — | — |
| Q2 2014 | 3,141,831 | $107,545 | — | — |
| Q1 2014 | 4,474,331 | $139,241 | — | — |
| Q4 2013 | 4,537,140 | $156,985 | — | — |
| Q3 2013 | 5,076,721 | $169,562 | — | — |