CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 35,006 | $341 | — | — |
| Q2 2015 | 35,006 | $373 | — | — |
| Q1 2015 | 747,006 | $9,599 | — | — |
| Q4 2014 | 636,006 | $8,815 | — | — |
| Q3 2014 | 652,006 | $8,626 | — | — |
| Q2 2014 | 1,116,006 | $13,883 | — | — |
| Q1 2014 | 1,116,006 | $12,611 | — | — |
| Q4 2013 | 858,006 | $10,442 | — | — |
| Q3 2013 | 399,006 | $4,106 | — | — |