CUSIP: 98944B108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 42,100 | $717 | — | — |
| Q4 2014 | 42,450 | $643 | — | — |
| Q3 2014 | 22,750 | $319 | — | — |
| Q2 2014 | 19,549 | $345 | — | — |
| Q1 2014 | 19,849 | $351 | — | — |
| Q4 2013 | 39,349 | $715 | — | — |
| Q3 2013 | 49,349 | $802 | — | — |
| Q2 2013 | 50,549 | $800 | — | — |