CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 19,110 | $2,024 | — | — |
| Q3 2014 | 653,748 | $75,828 | — | — |
| Q2 2014 | 692,446 | $98,971 | — | — |
| Q1 2014 | 1,371,736 | $120,850 | — | — |
| Q4 2013 | 809,201 | $66,136 | — | — |
| Q3 2013 | 274,594 | $23,167 | — | — |
| Q2 2013 | 42,103 | $2,370 | — | — |