CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 57,018 | $422 | — | — |
| Q4 2014 | 57,120 | $471 | — | — |
| Q3 2014 | 95,696 | $1,032 | — | — |
| Q2 2014 | 34,976 | $348 | — | — |
| Q1 2014 | 27,433 | $226 | — | — |
| Q4 2013 | 39,148 | $312 | — | — |