CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,794 | $687 | — | — |
| Q4 2016 | 14,794 | $572 | — | — |
| Q3 2016 | 14,794 | $638 | — | — |
| Q2 2016 | 14,794 | $556 | — | — |
| Q1 2016 | 15,794 | $702 | — | — |
| Q4 2015 | 14,794 | $492 | — | — |
| Q3 2015 | 14,794 | $428 | — | — |
| Q2 2015 | 15,794 | $621 | — | — |
| Q1 2015 | 15,794 | $702 | — | — |
| Q4 2014 | 15,794 | $798 | — | — |