CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 28,255,537 | $154,275 | — | — |
| Q2 2017 | 19,517,667 | $107,542 | — | — |
| Q1 2017 | 18,077,394 | $171,012 | — | — |
| Q4 2016 | 16,400,452 | $197,133 | — | — |
| Q3 2016 | 13,826,934 | $120,847 | — | — |
| Q2 2016 | 2,260,300 | $20,930 | — | — |