CUSIP: 984102202 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 13,272 | $449 | — | — |
| Q3 2017 | 13,272 | $431 | — | — |
| Q2 2017 | 13,272 | $412 | — | — |
| Q1 2017 | 13,272 | $337 | — | — |
| Q4 2016 | 13,272 | $374 | — | — |