CUSIP: 98974V107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 248,346 | $752 | — | — |
| Q1 2014 | 245,946 | $807 | — | — |
| Q4 2013 | 482,875 | $2,704 | — | — |
| Q3 2013 | 482,875 | $2,641 | — | — |
| Q2 2013 | 482,875 | $1,511 | — | — |