CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 807,468 | $85,500 | — | — |
| Q3 2014 | 795,749 | $92,296 | — | — |
| Q2 2014 | 776,281 | $110,952 | — | — |
| Q1 2014 | 130,604 | $11,504 | — | — |
| Q4 2013 | 34,666 | $2,832 | — | — |
| Q3 2013 | 189,522 | $15,975 | — | — |