CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 970,903 | $40,885 | — | — |
| Q1 2017 | 910,200 | $27,051 | — | — |
| Q4 2016 | 895,000 | $27,530 | — | — |
| Q3 2016 | 762,000 | $21,603 | — | — |
| Q2 2016 | 669,000 | $21,421 | — | — |
| Q1 2016 | 559,000 | $17,390 | — | — |
| Q4 2015 | 558,000 | $18,693 | — | — |
| Q3 2015 | 603,000 | $19,085 | — | — |
| Q2 2015 | 603,000 | $23,782 | — | — |
| Q1 2015 | 721,800 | $37,591 | — | — |
| Q4 2014 | 725,300 | $36,570 | — | — |
| Q3 2014 | 730,300 | $27,832 | — | — |
| Q2 2014 | 697,300 | $26,937 | — | — |
| Q1 2014 | 659,300 | $33,433 | — | — |
| Q4 2013 | 622,000 | $35,970 | — | — |
| Q3 2013 | 629,900 | $36,849 | — | — |
| Q2 2013 | 650,200 | $33,472 | — | — |