CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 321,901 | $4,594 | — | — |
| Q2 2018 | 196,285 | $2,742 | — | — |
| Q1 2018 | 114,830 | $1,338 | — | — |
| Q4 2017 | 345,735 | $3,385 | — | — |
| Q3 2017 | 235,835 | $2,323 | — | — |
| Q2 2017 | 259,457 | $2,535 | — | — |