CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 58,555 | $482 | — | — |
| Q3 2014 | 60,407 | $651 | — | — |
| Q2 2014 | 60,407 | $602 | — | — |
| Q1 2014 | 128,752 | $1,061 | — | — |
| Q4 2013 | 114,152 | $911 | — | — |
| Q3 2013 | 87,233 | $697 | — | — |