CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 397,986 | $2,921 | — | — |
| Q4 2016 | 179,557 | $1,568 | — | — |
| Q3 2016 | 129,547 | $1,312 | — | — |
| Q2 2016 | 128,660 | $1,221 | — | — |
| Q4 2015 | 104,780 | $1,114 | — | — |
| Q3 2015 | 108,713 | $1,058 | — | — |
| Q2 2015 | 169,363 | $1,802 | — | — |
| Q1 2015 | 143,247 | $1,841 | — | — |
| Q4 2014 | 157,544 | $2,184 | — | — |
| Q3 2014 | 215,621 | $2,853 | — | — |
| Q2 2014 | 186,946 | $2,326 | — | — |
| Q1 2014 | 215,793 | $2,438 | — | — |
| Q4 2013 | 265,375 | $3,230 | — | — |
| Q3 2013 | 312,541 | $3,216 | — | — |
| Q2 2013 | 344,742 | $3,127 | — | — |