CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 6,084 | $753 | — | — |
| Q3 2020 | 21,706 | $2,262 | — | — |
| Q4 2019 | 43,617 | $4,264 | — | — |
| Q3 2019 | 39,577 | $3,795 | — | — |
| Q4 2018 | 28,800 | $2,452 | — | — |
| Q1 2018 | 175,700 | $12,692 | — | — |
| Q4 2017 | 32,200 | $2,170 | — | — |
| Q3 2017 | 243,700 | $17,261 | — | — |
| Q4 2016 | 83,800 | $5,059 | — | — |
| Q3 2016 | 113,500 | $6,167 | — | — |
| Q2 2016 | 104,200 | $4,806 | — | — |
| Q1 2016 | 52,500 | $2,490 | — | — |
| Q4 2015 | 42,600 | $2,000 | — | — |
| Q2 2015 | 56,300 | $2,486 | — | — |
| Q1 2014 | 12,900 | $700 | — | — |
| Q4 2013 | 46,000 | $2,112 | — | — |
| Q3 2013 | 51,000 | $2,389 | — | — |
| Q2 2013 | 17,000 | $673 | — | — |