CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 56,600 | $659 | — | — |
| Q4 2015 | 70,300 | $425 | — | — |
| Q3 2015 | 70,300 | $441 | — | — |
| Q2 2015 | 70,300 | $532 | — | — |
| Q1 2015 | 70,300 | $625 | — | — |
| Q4 2014 | 70,300 | $644 | — | — |
| Q3 2014 | 70,300 | $688 | — | — |
| Q2 2014 | 135,300 | $1,231 | — | — |