CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,057,990 | $96,785 | — | — |
| Q2 2015 | 2,356,300 | $92,932 | — | — |
| Q1 2015 | 1,228,175 | $63,963 | — | — |
| Q4 2014 | 1,915,800 | $96,595 | — | — |
| Q3 2014 | 3,096,600 | $118,011 | — | — |
| Q2 2014 | 2,578,350 | $98,545 | — | — |
| Q1 2014 | 782,175 | $39,664 | — | — |