CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 20,648 | $712 | — | — |
| Q2 2018 | 223,373 | $7,148 | — | — |
| Q1 2018 | 246,035 | $5,105 | — | — |
| Q4 2017 | 137,668 | $2,541 | — | — |
| Q3 2017 | 86,458 | $1,701 | — | — |
| Q2 2017 | 7,991 | $141 | — | — |
| Q1 2017 | 156,460 | $2,693 | — | — |
| Q4 2016 | 200,113 | $3,892 | — | — |
| Q3 2016 | 197,545 | $3,818 | — | — |
| Q2 2016 | 250,824 | $4,372 | — | — |
| Q1 2016 | 239,358 | $3,841 | — | — |
| Q4 2015 | 204,775 | $3,289 | — | — |
| Q3 2015 | 136,598 | $1,930 | — | — |
| Q2 2015 | 88,805 | $1,452 | — | — |
| Q1 2015 | 79,002 | $1,396 | — | — |
| Q4 2014 | 84,296 | $1,535 | — | — |
| Q3 2014 | 109,812 | $1,231 | — | — |
| Q2 2014 | 130,191 | $1,591 | — | — |
| Q1 2014 | 247,786 | $2,513 | — | — |
| Q4 2013 | 247,479 | $3,678 | — | — |
| Q3 2013 | 269,604 | $3,483 | — | — |
| Q2 2013 | 301,174 | $3,373 | — | — |