CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 96,957 | $717 | — | — |
| Q4 2014 | 60,382 | $498 | — | — |
| Q3 2014 | 62,750 | $676 | — | — |
| Q2 2014 | 40,955 | $408 | — | — |
| Q1 2014 | 43,813 | $361 | — | — |
| Q4 2013 | 69,447 | $554 | — | — |
| Q3 2013 | 91,337 | $730 | — | — |