CUSIP: 97381W104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2013 | 1,823 | $14 | — | — |
| Q1 2013 | 2,153 | $17 | — | — |
| Q4 2012 | 2,153 | $18 | — | — |
| Q2 2012 | 1,163 | $11 | — | — |
| Q1 2012 | 1,163 | $14 | — | — |
| Q4 2011 | 1,163 | $14 | — | — |
| Q3 2011 | 1,163 | $14 | — | — |
| Q2 2011 | 1,663 | $21 | — | — |
| Q1 2011 | 1,163 | $15 | — | — |
| Q4 2010 | 1,163 | $16 | — | — |