CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,034 | $48 | — | — |
| Q3 2016 | 1,034 | $45 | — | — |
| Q2 2016 | 1,034 | $39 | — | — |
| Q1 2016 | 5,117 | $188 | — | — |
| Q4 2015 | 3,793 | $126 | — | — |
| Q3 2015 | 245 | $7 | — | — |
| Q2 2015 | 875 | $34 | — | — |
| Q1 2015 | 1,175 | $51 | — | — |
| Q4 2014 | 2,474 | $118 | — | — |
| Q4 2013 | 888 | $36 | — | — |