CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 11,916 | $421 | — | — |
| Q1 2019 | 15,392 | $492 | — | — |
| Q4 2018 | 15,339 | $303 | — | — |
| Q3 2018 | 15,339 | $413 | — | — |
| Q2 2018 | 15,339 | $368 | — | — |
| Q1 2018 | 15,339 | $441 | — | — |
| Q4 2017 | 15,399 | $448 | — | — |
| Q3 2017 | 15,779 | $525 | — | — |
| Q2 2017 | 18,758 | $538 | — | — |