CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 10,430 | $154 | — | — |
| Q4 2017 | 10,430 | $147 | — | — |
| Q3 2017 | 10,430 | $120 | — | — |
| Q2 2017 | 10,430 | $101 | — | — |
| Q1 2017 | 10,430 | $140 | — | — |
| Q4 2016 | 10,430 | $152 | — | — |