CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 8,500 | $295 | — | — |
| Q3 2019 | 8,500 | $288 | — | — |
| Q2 2019 | 8,500 | $280 | — | — |
| Q1 2019 | 7,750 | $220 | — | — |
| Q4 2018 | 7,200 | $164 | — | — |
| Q3 2018 | 7,200 | $250 | — | — |
| Q2 2018 | 7,200 | $263 | — | — |
| Q1 2018 | 6,200 | $212 | — | — |
| Q4 2017 | 5,100 | $188 | — | — |
| Q3 2017 | 5,100 | $176 | — | — |
| Q2 2017 | 4,600 | $142 | — | — |
| Q1 2017 | 4,600 | $151 | — | — |
| Q4 2016 | 800 | $26 | — | — |