CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 56,327 | $587 | — | — |
| Q1 2016 | 56,327 | $580 | — | — |
| Q4 2015 | 55,000 | $635 | — | — |
| Q2 2015 | 55,000 | $695 | — | — |
| Q1 2015 | 55,000 | $548 | — | — |
| Q4 2014 | 55,000 | $557 | — | — |
| Q3 2014 | 58,600 | $541 | — | — |
| Q2 2014 | 58,600 | $602 | — | — |
| Q1 2014 | 61,200 | $679 | — | — |
| Q4 2013 | 65,900 | $720 | — | — |
| Q3 2013 | 65,900 | $538 | — | — |