CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 256,838 | $1,901 | — | — |
| Q4 2014 | 1,345,030 | $11,083 | — | — |
| Q3 2014 | 3,391,948 | $36,565 | — | — |
| Q2 2014 | 3,383,474 | $33,699 | — | — |
| Q1 2014 | 256,674 | $2,115 | — | — |
| Q4 2013 | 270,974 | $2,162 | — | — |
| Q3 2013 | 282,574 | $2,261 | — | — |