CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 106,149 | $779 | — | — |
| Q4 2016 | 106,149 | $927 | — | — |
| Q3 2016 | 106,149 | $1,075 | — | — |
| Q2 2016 | 106,149 | $1,007 | — | — |
| Q1 2016 | 106,149 | $1,185 | — | — |
| Q4 2015 | 110,030 | $1,170 | — | — |