CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 266,600 | $3,391 | — | — |
| Q2 2018 | 378,400 | $3,693 | — | — |
| Q1 2018 | 438,300 | $6,329 | — | — |
| Q4 2017 | 285,400 | $4,772 | — | — |
| Q3 2017 | 63,400 | $801 | — | — |