CUSIP: 98886K108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 50 | $1,000 | — | — |
| Q4 2015 | 50 | $1,000 | — | — |
| Q1 2014 | 3,842 | $64,008 | — | — |
| Q4 2013 | 3,750 | $60,113 | — | — |
| Q3 2013 | 3,787 | $65,704 | — | — |
| Q2 2013 | 3,891 | $70,699 | — | — |