CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 2,785 | $328 | — | — |
| Q1 2019 | 20,453 | $2,593 | — | — |
| Q4 2018 | 46,444 | $3,956 | — | — |
| Q3 2018 | 8,130 | $652 | — | — |
| Q2 2018 | 7,020 | $458 | — | — |
| Q1 2018 | 7,020 | $507 | — | — |
| Q4 2017 | 7,020 | $473 | — | — |
| Q3 2017 | 6,010 | $426 | — | — |
| Q2 2017 | 6,010 | $387 | — | — |
| Q1 2017 | 72,720 | $4,210 | — | — |
| Q4 2016 | 85,320 | $5,151 | — | — |
| Q3 2016 | 82,370 | $4,476 | — | — |
| Q3 2014 | 1,350,352 | $73,284 | — | — |
| Q1 2014 | 1,350,352 | $73,284 | — | — |
| Q4 2013 | 1,375,052 | $63,142 | — | — |
| Q2 2013 | 1,651,900 | $65,432 | — | — |