CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 10,748 | $1,138 | — | — |
| Q3 2014 | 7,947 | $922 | — | — |
| Q2 2014 | 7,799 | $1,115 | — | — |
| Q1 2014 | 10,115 | $892 | — | — |
| Q4 2013 | 7,318 | $598 | — | — |
| Q3 2013 | 7,271 | $613 | — | — |
| Q2 2013 | 7,375 | $415 | — | — |