CUSIP: 989774104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 119,634 | $2,082 | — | — |
| Q2 2015 | 119,834 | $1,563 | — | — |
| Q1 2015 | 24,043 | $312 | — | — |
| Q4 2014 | 24,543 | $574 | — | — |
| Q3 2014 | 24,439 | $926 | — | — |
| Q2 2014 | 24,200 | $991 | — | — |
| Q1 2014 | 24,100 | $1,210 | — | — |
| Q4 2013 | 23,900 | $990 | — | — |