CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 18,481 | $2,115 | — | — |
| Q4 2017 | 18,602 | $2,155 | — | — |
| Q3 2017 | 18,601 | $1,961 | — | — |
| Q2 2017 | 18,613 | $1,869 | — | — |
| Q1 2017 | 17,523 | $1,477 | — | — |
| Q4 2016 | 15,827 | $1,209 | — | — |
| Q3 2016 | 14,609 | $984 | — | — |
| Q1 2016 | 4,959 | $379 | — | — |
| Q4 2015 | 9,839 | $715 | — | — |
| Q3 2015 | 11,115 | $800 | — | — |
| Q2 2015 | 8,964 | $735 | — | — |