CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 37,473 | $1,739 | — | — |
| Q4 2016 | 36,453 | $1,410 | — | — |
| Q3 2016 | 38,831 | $1,674 | — | — |
| Q2 2016 | 10,385 | $395 | — | — |
| Q1 2016 | 23,760 | $875 | — | — |
| Q4 2015 | 11,310 | $376 | — | — |
| Q3 2015 | 17,207 | $497 | — | — |
| Q2 2015 | 25,729 | $1,011 | — | — |
| Q1 2015 | 22,982 | $978 | — | — |
| Q4 2014 | 21,094 | $1,065 | — | — |
| Q3 2014 | 23,613 | $962 | — | — |
| Q2 2014 | 24,081 | $846 | — | — |
| Q1 2014 | 19,727 | $708 | — | — |
| Q4 2013 | 10,510 | $425 | — | — |
| Q2 2013 | 10,841 | $272 | — | — |