CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 162,900 | $1,205 | — | — |
| Q4 2014 | 188,334 | $1,552 | — | — |
| Q3 2014 | 182,077 | $1,963 | — | — |
| Q2 2014 | 176,371 | $1,757 | — | — |
| Q1 2014 | 125,699 | $1,036 | — | — |
| Q4 2013 | 71,789 | $573 | — | — |
| Q3 2013 | 113,942 | $912 | — | — |