CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,993 | $185 | — | — |
| Q4 2016 | 3,993 | $154 | — | — |
| Q3 2016 | 3,993 | $172 | — | — |
| Q2 2016 | 3,993 | $150 | — | — |
| Q1 2016 | 2,253 | $83 | — | — |
| Q4 2015 | 2,253 | $75 | — | — |
| Q3 2015 | 2,253 | $65 | — | — |
| Q2 2015 | 2,253 | $89 | — | — |
| Q1 2015 | 2,253 | $100 | — | — |
| Q3 2013 | 300 | $11 | — | — |
| Q2 2013 | 300 | $11 | — | — |