CUSIP: 958254104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 8,629,682 | $364,414 | — | — |
| Q3 2018 | 8,811,042 | $384,850 | — | — |
| Q2 2018 | 9,257,583 | $447,957 | — | — |
| Q1 2018 | 9,053,163 | $386,282 | — | — |
| Q4 2017 | 8,879,414 | $427,000 | — | — |
| Q3 2017 | 9,112,129 | $467,254 | — | — |
| Q2 2017 | 11,649,319 | $651,663 | — | — |
| Q1 2017 | 11,150,271 | $674,034 | — | — |
| Q4 2016 | 7,326,224 | $430,476 | — | — |
| Q3 2016 | 7,463,890 | $410,871 | — | — |
| Q2 2016 | 8,421,754 | $424,441 | — | — |
| Q1 2016 | 8,752,947 | $379,949 | — | — |
| Q4 2015 | 9,465,850 | $449,893 | — | — |
| Q3 2015 | 8,460,325 | $396,098 | — | — |
| Q2 2015 | 8,142,372 | $515,982 | — | — |
| Q1 2015 | 7,813,095 | $514,492 | — | — |
| Q4 2014 | 8,019,103 | $585,795 | — | — |
| Q3 2014 | 6,985,279 | $523,896 | — | — |
| Q2 2014 | 6,661,529 | $509,474 | — | — |
| Q1 2014 | 6,477,559 | $428,750 | — | — |
| Q4 2013 | 6,002,546 | $370,297 | — | — |
| Q3 2013 | 5,462,359 | $328,451 | — | — |
| Q2 2013 | 5,109,540 | $331,558 | — | — |