CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 37,930 | $452 | — | — |
| Q1 2017 | 35,768 | $662 | — | — |
| Q4 2016 | 35,768 | $816 | — | — |
| Q3 2016 | 24,866 | $552 | — | — |
| Q2 2016 | 24,866 | $902 | — | — |
| Q1 2016 | 33,490 | $1,306 | — | — |
| Q4 2015 | 28,809 | $806 | — | — |
| Q3 2015 | 28,809 | $1,138 | — | — |
| Q2 2015 | 24,626 | $1,008 | — | — |
| Q1 2015 | 35,614 | $1,149 | — | — |
| Q4 2014 | 10,988 | $329 | — | — |