CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 82,162 | $957 | — | — |
| Q4 2017 | 67,031 | $656 | — | — |
| Q3 2017 | 65,797 | $648 | — | — |
| Q2 2017 | 14,341 | $140 | — | — |
| Q1 2017 | 13,471 | $120 | — | — |
| Q4 2015 | 16,500 | $100 | — | — |
| Q3 2015 | 59,150 | $371 | — | — |
| Q2 2015 | 17,225 | $130 | — | — |
| Q1 2015 | 23,850 | $212 | — | — |