CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 18,797 | $429 | — | — |
| Q3 2018 | 22,405 | $778 | — | — |
| Q2 2018 | 21,362 | $779 | — | — |
| Q1 2018 | 15,684 | $536 | — | — |
| Q4 2017 | 11,017 | $405 | — | — |
| Q3 2017 | 18,670 | $643 | — | — |
| Q2 2017 | 16,481 | $509 | — | — |
| Q1 2016 | 19,744 | $478 | — | — |
| Q4 2015 | 47,964 | $1,292 | — | — |
| Q3 2015 | 30,544 | $776 | — | — |
| Q2 2015 | 23,583 | $587 | — | — |