CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 4,663 | $534 | — | — |
| Q4 2017 | 4,320 | $501 | — | — |
| Q3 2017 | 9,653 | $1,018 | — | — |
| Q2 2017 | 12,193 | $1,224 | — | — |
| Q1 2017 | 9,415 | $794 | — | — |
| Q4 2016 | 9,920 | $758 | — | — |
| Q3 2016 | 9,464 | $637 | — | — |
| Q2 2016 | 10,447 | $744 | — | — |
| Q1 2016 | 10,447 | $798 | — | — |
| Q4 2015 | 9,573 | $695 | — | — |
| Q3 2015 | 9,573 | $688 | — | — |
| Q2 2015 | 8,600 | $704 | — | — |
| Q1 2015 | 16,969 | $1,535 | — | — |
| Q4 2014 | 16,300 | $1,398 | — | — |
| Q3 2014 | 16,020 | $1,302 | — | — |
| Q2 2014 | 16,710 | $1,265 | — | — |
| Q1 2014 | 21,930 | $1,606 | — | — |
| Q4 2013 | 15,930 | $1,174 | — | — |