CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 356,148 | $2,635 | — | — |
| Q4 2014 | 360,627 | $2,972 | — | — |
| Q3 2014 | 367,221 | $3,959 | — | — |
| Q2 2014 | 372,930 | $3,714 | — | — |
| Q1 2014 | 386,002 | $3,181 | — | — |
| Q4 2013 | 391,613 | $3,125 | — | — |
| Q3 2013 | 397,173 | $3,177 | — | — |