CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 54,266 | $565 | — | — |
| Q1 2016 | 56,606 | $583 | — | — |
| Q4 2015 | 58,645 | $677 | — | — |
| Q3 2015 | 58,422 | $614 | — | — |
| Q2 2015 | 60,065 | $759 | — | — |
| Q1 2015 | 63,494 | $633 | — | — |
| Q4 2014 | 63,447 | $643 | — | — |
| Q3 2014 | 63,906 | $590 | — | — |
| Q2 2014 | 68,839 | $707 | — | — |
| Q1 2014 | 68,551 | $761 | — | — |
| Q4 2013 | 71,393 | $780 | — | — |
| Q3 2013 | 65,153 | $533 | — | — |
| Q2 2013 | 69,554 | $460 | — | — |
| Q1 2013 | 69,767 | $473 | — | — |