CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 521,984 | $17,998 | — | — |
| Q2 2018 | 162,094 | $5,187 | — | — |
| Q1 2018 | 97,797 | $2,029 | — | — |
| Q4 2017 | 127,508 | $2,353 | — | — |
| Q3 2017 | 79,617 | $1,566 | — | — |
| Q2 2017 | 90,999 | $1,603 | — | — |
| Q1 2017 | 124,013 | $2,134 | — | — |
| Q4 2016 | 148,474 | $2,887 | — | — |
| Q3 2016 | 119,108 | $2,302 | — | — |
| Q2 2016 | 161,077 | $2,808 | — | — |
| Q1 2016 | 127,521 | $2,047 | — | — |
| Q4 2015 | 161,326 | $2,591 | — | — |
| Q3 2015 | 232,151 | $3,280 | — | — |
| Q2 2015 | 157,988 | $2,583 | — | — |
| Q1 2015 | 83,267 | $1,470 | — | — |
| Q4 2014 | 60,676 | $1,106 | — | — |
| Q3 2014 | 8,026 | $90 | — | — |
| Q2 2014 | 30,703 | $375 | — | — |
| Q1 2014 | 99,293 | $1,008 | — | — |
| Q4 2013 | 89,015 | $1,323 | — | — |
| Q3 2013 | 54,049 | $698 | — | — |