CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 322,641 | $2,388 | — | — |
| Q4 2014 | 233,575 | $1,925 | — | — |
| Q3 2014 | 233,675 | $2,519 | — | — |
| Q2 2014 | 233,615 | $2,327 | — | — |
| Q1 2014 | 232,035 | $1,912 | — | — |
| Q4 2013 | 422,555 | $3,372 | — | — |
| Q3 2013 | 457,306 | $3,658 | — | — |