CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 16,068 | $157 | — | — |
| Q1 2018 | 16,068 | $232 | — | — |
| Q4 2017 | 16,068 | $269 | — | — |
| Q3 2017 | 16,068 | $203 | — | — |
| Q2 2017 | 17,891 | $213 | — | — |
| Q1 2017 | 17,891 | $331 | — | — |
| Q4 2016 | 9,584 | $230 | — | — |