CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 7,476 | $239 | — | — |
| Q1 2017 | 18,216 | $134 | — | — |
| Q1 2014 | 15,500 | $175 | — | — |
| Q4 2013 | 15,500 | $189 | — | — |
| Q3 2013 | 15,500 | $159 | — | — |
| Q2 2013 | 16,500 | $150 | — | — |