CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 24,029 | $1,189 | — | — |
| Q4 2014 | 32,729 | $1,726 | — | — |
| Q3 2014 | 32,729 | $1,407 | — | — |
| Q2 2014 | 32,729 | $1,536 | — | — |
| Q1 2014 | 32,729 | $1,524 | — | — |