CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 8,743 | $124 | — | — |
| Q2 2018 | 8,743 | $122 | — | — |
| Q1 2018 | 9,185 | $107 | — | — |
| Q4 2017 | 12,513 | $123 | — | — |
| Q3 2017 | 12,845 | $126 | — | — |
| Q2 2017 | 13,479 | $132 | — | — |
| Q1 2017 | 13,479 | $119 | — | — |
| Q4 2016 | 14,078 | $108 | — | — |
| Q3 2016 | 9,709 | $58 | — | — |
| Q2 2016 | 10,752 | $62 | — | — |
| Q1 2016 | 10,752 | $69 | — | — |
| Q4 2015 | 7,895 | $48 | — | — |
| Q3 2015 | 7,895 | $49 | — | — |
| Q2 2015 | 7,895 | $60 | — | — |
| Q1 2015 | 7,895 | $70 | — | — |
| Q4 2014 | 7,895 | $71 | — | — |
| Q3 2014 | 7,895 | $77 | — | — |