CUSIP: 98887G106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 45,200 | $183 | — | — |
| Q4 2017 | 45,200 | $175 | — | — |
| Q3 2017 | 45,200 | $165 | — | — |
| Q2 2017 | 45,200 | $105 | — | — |
| Q1 2017 | 45,200 | $122 | — | — |
| Q4 2016 | 45,200 | $66 | — | — |
| Q3 2016 | 45,200 | $104 | — | — |
| Q2 2016 | 45,200 | $127 | — | — |
| Q1 2016 | 45,200 | $220 | — | — |
| Q4 2015 | 45,200 | $419 | — | — |
| Q3 2015 | 45,200 | $426 | — | — |