CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 24,353 | $2,579 | — | — |
| Q3 2014 | 24,359 | $2,825 | — | — |
| Q2 2014 | 24,085 | $3,442 | — | — |
| Q1 2014 | 24,337 | $2,144 | — | — |
| Q4 2013 | 25,767 | $2,106 | — | — |
| Q3 2013 | 22,057 | $1,861 | — | — |
| Q2 2013 | 18,216 | $1,026 | — | — |