CUSIP: 97650w108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 5,800 | $499 | — | — |
| Q4 2017 | 5,800 | $478 | — | — |
| Q3 2017 | 5,800 | $454 | — | — |
| Q2 2017 | 5,800 | $443 | — | — |
| Q1 2017 | 7,560 | $523 | — | — |
| Q4 2016 | 8,165 | $593 | — | — |
| Q3 2016 | 13,545 | $753 | — | — |
| Q2 2016 | 24,245 | $1,236 | — | — |
| Q1 2016 | 31,113 | $1,380 | — | — |