CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,225,000 | $56,852 | — | — |
| Q4 2016 | 1,225,000 | $47,371 | — | — |
| Q3 2016 | 1,800,000 | $77,580 | — | — |
| Q2 2016 | 1,700,000 | $63,852 | — | — |
| Q1 2016 | 1,525,000 | $56,135 | — | — |
| Q4 2015 | 925,000 | $30,766 | — | — |
| Q3 2015 | 686,200 | $19,838 | — | — |
| Q2 2015 | 550,000 | $21,610 | — | — |