CUSIP: 98933Q108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 18,900 | $1,051 | — | — |
| Q4 2016 | 18,500 | $805 | — | — |
| Q3 2016 | 18,400 | $722 | — | — |
| Q2 2016 | 16,800 | $459 | — | — |
| Q1 2016 | 16,300 | $443 | — | — |