CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 7,160 | $759 | — | — |
| Q3 2014 | 6,660 | $773 | — | — |
| Q2 2014 | 6,660 | $952 | — | — |
| Q1 2014 | 4,947 | $436 | — | — |
| Q4 2013 | 2,812 | $230 | — | — |