CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 70,000 | $382 | — | — |
| Q2 2017 | 70,000 | $386 | — | — |
| Q1 2017 | 70,000 | $662 | — | — |
| Q4 2016 | 70,739 | $850 | — | — |
| Q3 2016 | 78,377 | $685 | — | — |
| Q2 2016 | 71,286 | $660 | — | — |
| Q1 2016 | 70,707 | $564 | — | — |
| Q4 2015 | 93,879 | $886 | — | — |
| Q3 2015 | 120,197 | $1,835 | — | — |
| Q2 2015 | 58,550 | $1,967 | — | — |
| Q1 2015 | 50,703 | $1,567 | — | — |
| Q4 2014 | 49,589 | $1,636 | — | — |
| Q3 2014 | 8,722 | $676 | — | — |
| Q2 2014 | 7,542 | $605 | — | — |
| Q1 2014 | 5,630 | $391 | — | — |
| Q4 2013 | 7,167 | $418 | — | — |
| Q3 2013 | 4,969 | $297 | — | — |
| Q2 2013 | 6,274 | $289 | — | — |