CUSIP: 95766M105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 73,305 | $931 | — | — |
| Q3 2018 | 73,970 | $896 | — | — |
| Q2 2018 | 73,970 | $938 | — | — |
| Q1 2018 | 73,170 | $954 | — | — |
| Q4 2017 | 74,120 | $1,044 | — | — |
| Q3 2017 | 75,265 | $1,054 | — | — |
| Q2 2017 | 76,020 | $1,048 | — | — |
| Q1 2017 | 77,680 | $1,069 | — | — |
| Q4 2016 | 78,605 | $1,078 | — | — |
| Q3 2016 | 74,295 | $1,126 | — | — |
| Q2 2016 | 75,933 | $1,150 | — | — |
| Q1 2016 | 81,768 | $1,220 | — | — |
| Q4 2015 | 87,874 | $1,246 | — | — |
| Q3 2015 | 93,249 | $1,293 | — | — |
| Q2 2015 | 94,449 | $1,273 | — | — |
| Q1 2015 | 90,158 | $1,278 | — | — |
| Q4 2014 | 84,798 | $1,152 | — | — |
| Q3 2014 | 81,453 | $1,065 | — | — |
| Q2 2014 | 79,148 | $1,037 | — | — |
| Q1 2014 | 80,348 | $1,024,437 | — | — |
| Q4 2013 | 79,748 | $974 | — | — |