CUSIP: 96812T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 45,200 | $638 | — | — |
| Q3 2018 | 45,200 | $1,069 | — | — |
| Q2 2018 | 45,200 | $1,146 | — | — |
| Q1 2018 | 45,200 | $863 | — | — |
| Q4 2017 | 46,800 | $862 | — | — |
| Q3 2017 | 39,100 | $521 | — | — |
| Q2 2017 | 39,100 | $484 | — | — |