CUSIP: 98872B104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,061,320 | $5,075 | — | — |
| Q3 2017 | 987,265 | $4,573 | — | — |
| Q2 2017 | 324,428 | $1,524 | — | — |
| Q1 2017 | 246,282 | $1,007 | — | — |
| Q4 2016 | 178,652 | $641 | — | — |
| Q3 2016 | 120,953 | $481 | — | — |
| Q2 2016 | 175,399 | $646 | — | — |
| Q4 2015 | 17,976 | $63 | — | — |