CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 183,863 | $7,110 | — | — |
| Q2 2015 | 211,040 | $8,292 | — | — |
| Q1 2015 | 160,013 | $7,110 | — | — |
| Q3 2014 | 25,402 | $1,035 | — | — |
| Q2 2014 | 530,716 | $18,644 | — | — |
| Q1 2014 | 153,682 | $5,517 | — | — |
| Q2 2013 | 649,459 | $16,321 | — | — |