CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 68,855 | $802 | — | — |
| Q4 2017 | 68,587 | $671 | — | — |
| Q3 2017 | 68,566 | $675 | — | — |
| Q2 2017 | 26,172 | $256 | — | — |
| Q1 2017 | 28,758 | $256 | — | — |
| Q4 2016 | 24,733 | $189 | — | — |
| Q3 2016 | 13,038 | $79 | — | — |
| Q2 2016 | 12,138 | $70 | — | — |
| Q1 2016 | 14,240 | $93 | — | — |
| Q4 2015 | 28,457 | $172 | — | — |
| Q3 2015 | 42,881 | $269 | — | — |
| Q2 2015 | 57,446 | $435 | — | — |
| Q1 2015 | 49,294 | $438 | — | — |
| Q4 2014 | 35,879 | $329 | — | — |
| Q3 2014 | 36,623 | $359 | — | — |