CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 8,965,000 | $48,949 | — | — |
| Q2 2017 | 7,565,000 | $41,683 | — | — |
| Q1 2017 | 5,915,000 | $55,956 | — | — |
| Q4 2016 | 3,425,000 | $41,169 | — | — |
| Q3 2016 | 3,300,000 | $28,842 | — | — |