CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,450 | $53 | — | — |
| Q4 2015 | 1,450 | $48 | — | — |
| Q3 2015 | 1,450 | $57 | — | — |
| Q2 2015 | 1,450 | $57 | — | — |
| Q1 2015 | 1,450 | $64 | — | — |
| Q4 2014 | 1,450 | $73 | — | — |
| Q3 2014 | 1,450 | $59 | — | — |
| Q2 2014 | 1,450 | $51 | — | — |
| Q1 2014 | 1,450 | $52 | — | — |
| Q3 2013 | 81 | $3 | — | — |
| Q2 2013 | 125 | $3 | — | — |