CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 5,642,129 | $261,851 | — | — |
| Q4 2016 | 4,456,797 | $172,344 | — | — |
| Q3 2016 | 2,439,370 | $105,137 | — | — |
| Q2 2016 | 1,963,888 | $73,764 | — | — |
| Q1 2016 | 56,772 | $2,090 | — | — |
| Q4 2015 | 1,808,305 | $60,144 | — | — |
| Q3 2015 | 2,075,142 | $59,992 | — | — |
| Q2 2015 | 586,965 | $23,062 | — | — |
| Q1 2015 | 1,610,000 | $71,548 | — | — |
| Q4 2014 | 2,996,645 | $151,361 | — | — |