CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 134,287 | $1,122 | — | — |
| Q3 2014 | 182,308 | $1,956 | — | — |
| Q2 2014 | 25,333 | $251 | — | — |
| Q1 2014 | 143,691 | $1,181 | — | — |
| Q4 2013 | 59,462 | $475 | — | — |
| Q3 2013 | 122,699 | $983 | — | — |