CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 16,522 | $766 | — | — |
| Q4 2016 | 16,522 | $638 | — | — |
| Q3 2016 | 16,522 | $712 | — | — |
| Q2 2016 | 16,522 | $620 | — | — |
| Q1 2016 | 16,522 | $608 | — | — |
| Q4 2015 | 17,522 | $582 | — | — |
| Q3 2015 | 5,902 | $170 | — | — |
| Q2 2015 | 7,902 | $310 | — | — |
| Q1 2015 | 7,622 | $338 | — | — |
| Q4 2014 | 7,622 | $384 | — | — |
| Q3 2014 | 8,622 | $351 | — | — |
| Q2 2014 | 7,622 | $267 | — | — |
| Q1 2014 | 7,622 | $273 | — | — |
| Q4 2013 | 8,122 | $328 | — | — |
| Q3 2013 | 4,622 | $153 | — | — |
| Q2 2013 | 8,622 | $240 | — | — |