CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 8,372 | $1,775 | — | — |
| Q3 2021 | 9,046 | $1,366 | — | — |
| Q2 2021 | 9,046 | $1,308 | — | — |
| Q1 2021 | 9,046 | $1,121 | — | — |
| Q4 2020 | 10,608 | $1,504 | — | — |
| Q3 2020 | 12,000 | $1,251 | — | — |
| Q2 2020 | 12,500 | $1,230 | — | — |
| Q1 2020 | 14,000 | $1,091 | — | — |
| Q4 2019 | 14,000 | $1,369 | — | — |
| Q3 2019 | 14,000 | $1,343 | — | — |
| Q2 2019 | 14,000 | $1,651 | — | — |
| Q1 2019 | 14,000 | $1,775 | — | — |
| Q4 2018 | 18,000 | $1,533 | — | — |
| Q3 2018 | 20,000 | $1,603 | — | — |
| Q2 2018 | 20,000 | $1,305 | — | — |
| Q1 2018 | 20,000 | $1,445 | — | — |
| Q4 2017 | 19,954 | $1,345 | — | — |
| Q3 2017 | 70,619 | $5,002 | — | — |
| Q2 2017 | 51,019 | $3,282 | — | — |
| Q1 2017 | 17,944 | $1,039 | — | — |
| Q4 2016 | 17,944 | $1,083 | — | — |