CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 89,382 | $3,957 | — | — |
| Q1 2018 | 89,943 | $10,292 | — | — |
| Q4 2017 | 91,833 | $10,641 | — | — |
| Q3 2017 | 90,124 | $9,500 | — | — |
| Q2 2017 | 88,521 | $8,888 | — | — |
| Q1 2017 | 91,643 | $7,725 | — | — |
| Q4 2016 | 87,896 | $5,993 | — | — |
| Q3 2016 | 86,613 | $5,832 | — | — |
| Q2 2016 | 86,644 | $6,172 | — | — |
| Q1 2016 | 92,035 | $7,034 | — | — |
| Q4 2015 | 95,922 | $6,969 | — | — |
| Q3 2015 | 92,073 | $6,620 | — | — |
| Q2 2015 | 90,682 | $7,427,787 | — | — |
| Q1 2015 | 87,901 | $7,952,404 | — | — |
| Q4 2014 | 87,012 | $7,462 | — | — |
| Q3 2014 | 85,011 | $6,908 | — | — |
| Q2 2014 | 80,047 | $6,061 | — | — |
| Q1 2014 | 72,175 | $5,285 | — | — |