CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 3,107,821 | $22,998 | — | — |
| Q4 2014 | 2,304,173 | $18,986 | — | — |
| Q3 2014 | 595,121 | $6,415 | — | — |
| Q1 2014 | 860,682 | $7,092 | — | — |
| Q4 2013 | 51,959 | $415 | — | — |