CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 145,000 | $2,069 | — | — |
| Q2 2018 | 174,500 | $2,438 | — | — |
| Q1 2018 | 259,600 | $3,024 | — | — |
| Q4 2017 | 201,544 | $1,973 | — | — |
| Q3 2017 | 136,644 | $1,346 | — | — |