CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 23,945 | $176 | — | — |
| Q4 2016 | 525,251 | $4,585 | — | — |
| Q3 2016 | 667,548 | $6,762 | — | — |
| Q4 2015 | 20,724 | $220 | — | — |
| Q2 2015 | 110,496 | $1,176 | — | — |