CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 25,000 | $1,160 | — | — |
| Q4 2016 | 1,125,000 | $43,504 | — | — |
| Q2 2016 | 1,400,000 | $52,584 | — | — |
| Q1 2016 | 1,900,000 | $69,939 | — | — |
| Q4 2015 | 1,800,000 | $59,868 | — | — |
| Q3 2015 | 1,500,000 | $43,365 | — | — |
| Q2 2015 | 1,100,000 | $43,219 | — | — |
| Q1 2015 | 1,600,000 | $71,096 | — | — |
| Q2 2014 | 1,400,000 | $49,182 | — | — |