CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,115,059 | $117,597 | — | — |
| Q3 2016 | 3,101,535 | $168,817 | — | — |
| Q2 2016 | 6,904,420 | $324,093 | — | — |
| Q1 2016 | 7,179,738 | $291,785 | — | — |
| Q4 2015 | 6,849,965 | $266,532 | — | — |
| Q3 2015 | 4,802,106 | $192,805 | — | — |
| Q2 2015 | 4,918,998 | $240,441 | — | — |
| Q1 2015 | 5,108,841 | $226,526 | — | — |
| Q4 2014 | 5,254,587 | $183,858 | — | — |
| Q3 2014 | 2,540,779 | $92,307 | — | — |
| Q2 2014 | 2,540,243 | $82,228 | — | — |
| Q2 2013 | 15,378 | $249,893 | — | — |