CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 25,204 | $632 | — | — |
| Q1 2016 | 25,204 | $597 | — | — |
| Q4 2015 | 25,204 | $634 | — | — |
| Q3 2015 | 25,204 | $542 | — | — |
| Q2 2015 | 25,204 | $528 | — | — |
| Q1 2015 | 25,000 | $507 | — | — |
| Q4 2014 | 25,000 | $491 | — | — |
| Q3 2014 | 50,000 | $908 | — | — |
| Q2 2014 | 51,605 | $972 | — | — |
| Q1 2014 | 35,000 | $749 | — | — |