CUSIP: 98420P100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 58,150 | $33 | — | — |
| Q3 2017 | 59,250 | $43 | — | — |
| Q2 2017 | 60,850 | $41 | — | — |
| Q1 2017 | 45,795 | $29 | — | — |
| Q4 2016 | 35,413 | $20 | — | — |
| Q3 2016 | 18,300 | $20 | — | — |