CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 41,221 | $4,363 | — | — |
| Q3 2014 | 24,523 | $2,847 | — | — |
| Q2 2014 | 23,257 | $3,321 | — | — |
| Q1 2014 | 36,615 | $3,225 | — | — |
| Q4 2013 | 67,494 | $5,515 | — | — |
| Q3 2013 | 51,962 | $4,386 | — | — |