CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,030,710 | $17,728 | — | — |
| Q3 2016 | 1,678,451 | $17,003 | — | — |
| Q2 2016 | 1,111,233 | $10,546 | — | — |
| Q1 2016 | 1,017,640 | $11,357 | — | — |
| Q3 2015 | 4,118,095 | $40,069 | — | — |
| Q2 2015 | 3,580,720 | $38,099 | — | — |
| Q3 2014 | 12,423,719 | $164,366 | — | — |
| Q2 2014 | 14,600,560 | $181,631 | — | — |
| Q1 2014 | 23,162,341 | $261,735 | — | — |
| Q4 2013 | 19,427,456 | $236,432 | — | — |
| Q3 2013 | 13,273,806 | $136,587 | — | — |