CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 141,924 | $5,224 | — | — |
| Q2 2015 | 1,317,950 | $51,782 | — | — |
| Q1 2015 | 1,317,950 | $58,563 | — | — |
| Q4 2014 | 1,866,994 | $94,302 | — | — |
| Q3 2014 | 5,052,412 | $205,886 | — | — |
| Q1 2014 | 150,000 | $5,385 | — | — |
| Q4 2013 | 200,000 | $8,088 | — | — |
| Q2 2013 | 100,000 | $2,511 | — | — |