CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 227,619 | $3,248 | — | — |
| Q2 2018 | 274,990 | $3,842 | — | — |
| Q1 2018 | 518,034 | $6,035 | — | — |
| Q4 2017 | 335,143 | $3,285 | — | — |
| Q1 2017 | 389,484 | $3,462 | — | — |
| Q4 2016 | 490,440 | $3,791 | — | — |