CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,355,271 | $99,718,654 | — | — |
| Q4 2016 | 2,951,912 | $90,800,813 | — | — |
| Q3 2016 | 2,951,717 | $83,681,176 | — | — |
| Q2 2016 | 2,660,822 | $85,199,520 | — | — |
| Q1 2016 | 2,385,281 | $74,206,091 | — | — |
| Q4 2015 | 1,994,737 | $66,823,689 | — | — |