CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 111,662 | $1,593 | — | — |
| Q2 2018 | 117,642 | $1,643 | — | — |
| Q1 2018 | 26,866 | $313 | — | — |
| Q4 2017 | 28,000 | $274 | — | — |
| Q3 2017 | 12,200 | $120 | — | — |
| Q1 2017 | 25,383 | $226 | — | — |
| Q4 2016 | 22,533 | $172 | — | — |
| Q4 2015 | 27,015 | $163 | — | — |
| Q1 2015 | 11,041 | $98 | — | — |