CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 6,298,694 | $353,671 | — | — |
| Q4 2016 | 2,626,950 | $146,058 | — | — |
| Q3 2016 | 1,373,603 | $74,766 | — | — |
| Q2 2016 | 2,280,865 | $107,065 | — | — |
| Q1 2016 | 1,987,024 | $80,753 | — | — |
| Q4 2015 | 2,846,457 | $110,756 | — | — |
| Q3 2015 | 3,573,902 | $143,491 | — | — |
| Q2 2015 | 3,771,808 | $184,365 | — | — |
| Q1 2015 | 3,157,490 | $140,004 | — | — |
| Q4 2014 | 2,413,775 | $84,459 | — | — |
| Q3 2014 | 1,755,079 | $63,763 | — | — |
| Q2 2014 | 1,992,059 | $64,482 | — | — |
| Q1 2014 | 1,712,923 | $48,886 | — | — |
| Q4 2013 | 1,383,303 | $31,733 | — | — |
| Q3 2013 | 687,243 | $13,723 | — | — |
| Q2 2013 | 124,470 | $2,023 | — | — |