CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 233,845 | $3,337 | — | — |
| Q2 2018 | 145,250 | $2,029 | — | — |
| Q1 2018 | 79,857 | $930 | — | — |
| Q4 2017 | 232,040 | $2,272 | — | — |
| Q3 2017 | 126,511 | $1,246 | — | — |
| Q2 2017 | 108,260 | $1,058 | — | — |