CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 255,029 | $1,931 | — | — |
| Q1 2015 | 257,437 | $2,289 | — | — |
| Q4 2014 | 320,991 | $2,940 | — | — |
| Q3 2014 | 321,793 | $3,150 | — | — |
| Q2 2014 | 326,993 | $2,976 | — | — |