CUSIP: 96812T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 19,838 | $280 | — | — |
| Q3 2018 | 14,317 | $338 | — | — |
| Q2 2018 | 10,751 | $273 | — | — |
| Q1 2018 | 16,880 | $322 | — | — |
| Q1 2017 | 179,748 | $2,236 | — | — |
| Q4 2016 | 352,790 | $5,151 | — | — |