CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 36,807 | $384 | — | — |
| Q1 2016 | 36,307 | $374 | — | — |
| Q4 2015 | 35,107 | $405 | — | — |
| Q3 2015 | 33,907 | $356 | — | — |
| Q4 2014 | 49,272 | $499 | — | — |
| Q3 2014 | 48,872 | $451 | — | — |
| Q2 2014 | 48,572 | $498 | — | — |
| Q1 2014 | 47,772 | $530 | — | — |
| Q4 2013 | 54,072 | $591 | — | — |
| Q3 2013 | 54,772 | $448 | — | — |
| Q2 2013 | 56,172 | $371 | — | — |
| Q1 2013 | 54,672 | $370 | — | — |