CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 25,000 | $939 | — | — |
| Q1 2016 | 35,000 | $1,288 | — | — |
| Q4 2015 | 50,000 | $1,663 | — | — |
| Q3 2015 | 54,800 | $1,584 | — | — |
| Q2 2015 | 51,800 | $2,035 | — | — |
| Q1 2015 | 26,000 | $1,155 | — | — |