CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 26,476 | $2,207 | — | — |
| Q1 2019 | 24,965 | $1,974 | — | — |
| Q4 2018 | 24,393 | $1,689 | — | — |
| Q3 2018 | 23,493 | $1,568 | — | — |
| Q2 2018 | 19,493 | $1,261 | — | — |
| Q1 2018 | 19,200 | $1,204 | — | — |
| Q4 2017 | 20,300 | $1,348 | — | — |
| Q3 2017 | 27,100 | $1,701 | — | — |
| Q2 2017 | 26,000 | $1,596 | — | — |
| Q1 2017 | 24,200 | $1,468 | — | — |
| Q4 2016 | 24,200 | $1,419 | — | — |
| Q3 2016 | 23,400 | $1,401 | — | — |
| Q2 2016 | 23,400 | $1,528 | — | — |
| Q1 2016 | 23,400 | $1,406 | — | — |
| Q4 2015 | 15,200 | $780 | — | — |