CUSIP: 98974V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 585,098 | $1,773 | — | — |
| Q1 2014 | 582,393 | $1,911 | — | — |
| Q4 2013 | 548,793 | $3,073 | — | — |
| Q3 2013 | 546,893 | $2,992 | — | — |
| Q2 2013 | 493,338 | $1,544 | — | — |