CUSIP: 98421B100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 29,219 | $470 | — | — |
| Q1 2018 | 115,422 | $2,441 | — | — |
| Q4 2017 | 127,300 | $3,106 | — | — |
| Q3 2017 | 155,162 | $3,926 | — | — |
| Q2 2017 | 169,682 | $5,057 | — | — |
| Q1 2017 | 199,260 | $6,764 | — | — |