CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,752,542 | $210,706 | — | — |
| Q4 2016 | 3,871,516 | $215,257 | — | — |
| Q3 2016 | 2,040,330 | $111,055 | — | — |
| Q2 2016 | 1,058,316 | $49,678 | — | — |
| Q1 2016 | 1,666,884 | $67,743 | — | — |
| Q4 2015 | 710,784 | $27,656 | — | — |
| Q3 2015 | 309,565 | $12,429 | — | — |
| Q2 2015 | 996,704 | $48,719 | — | — |
| Q1 2015 | 317,602 | $14,083 | — | — |
| Q4 2014 | 197,035 | $6,894 | — | — |
| Q3 2014 | 212,461 | $7,719 | — | — |
| Q2 2014 | 672,197 | $21,759 | — | — |
| Q1 2014 | 518,317 | $14,793 | — | — |
| Q4 2013 | 467,309 | $10,720 | — | — |
| Q3 2013 | 368,364 | $7,356 | — | — |
| Q2 2013 | 110,851 | $1,801 | — | — |