CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 10,691 | $135 | — | — |
| Q2 2017 | 10,691 | $127 | — | — |
| Q4 2016 | 9,138 | $219 | — | — |
| Q3 2016 | 9,138 | $203 | — | — |
| Q2 2016 | 9,138 | $331 | — | — |
| Q1 2016 | 9,138 | $356 | — | — |
| Q4 2015 | 9,138 | $256 | — | — |
| Q3 2015 | 9,138 | $361 | — | — |
| Q2 2015 | 9,138 | $374 | — | — |