CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 686,500 | $38,547 | — | — |
| Q4 2016 | 655,200 | $36,429 | — | — |
| Q3 2016 | 523,300 | $28,483 | — | — |
| Q3 2015 | 79,300 | $3,184 | — | — |
| Q2 2015 | 39,300 | $1,921 | — | — |
| Q1 2015 | 6,100 | $270 | — | — |