CUSIP: 983772104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 24,933 | $858 | — | — |
| Q2 2018 | 144,221 | $4,615 | — | — |
| Q1 2018 | 151,235 | $3,138 | — | — |
| Q4 2017 | 147,903 | $2,752 | — | — |
| Q3 2017 | 163,389 | $3,216 | — | — |
| Q2 2017 | 157,114 | $2,768 | — | — |
| Q1 2017 | 147,600 | $2,540 | — | — |
| Q4 2016 | 129,100 | $2,511 | — | — |
| Q3 2016 | 134,694 | $2,604 | — | — |
| Q2 2016 | 107,124 | $1,867 | — | — |
| Q1 2016 | 100,672 | $1,616 | — | — |
| Q4 2015 | 85,184 | $1,403 | — | — |
| Q3 2015 | 90,729 | $1,282 | — | — |
| Q2 2015 | 88,835 | $1,452 | — | — |
| Q1 2015 | 105,845 | $1,870 | — | — |
| Q4 2014 | 127,235 | $2,339 | — | — |
| Q3 2014 | 41,649 | $469 | — | — |
| Q2 2014 | 45,252 | $545 | — | — |
| Q4 2013 | 98,837 | $1,469 | — | — |
| Q3 2013 | 148,357 | $1,917 | — | — |
| Q2 2013 | 202,080 | $2,263 | — | — |