CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 15,222 | $301 | — | — |
| Q3 2018 | 11,259 | $304 | — | — |
| Q2 2018 | 11,243 | $270 | — | — |
| Q1 2018 | 11,217 | $323 | — | — |
| Q3 2017 | 11,462 | $382 | — | — |
| Q2 2017 | 11,588 | $333 | — | — |