CUSIP: 97023105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 5,264 | $694 | — | — |
| Q2 2016 | 5,135 | $667 | — | — |
| Q1 2016 | 5,074 | $645 | — | — |
| Q4 2015 | 4,315 | $624 | — | — |
| Q3 2015 | 3,915 | $513 | — | — |
| Q2 2015 | 3,915 | $544 | — | — |
| Q1 2015 | 4,200 | $631 | — | — |
| Q4 2014 | 4,100 | $533 | — | — |
| Q3 2014 | 3,950 | $504 | — | — |
| Q2 2014 | 3,110 | $396 | — | — |
| Q1 2014 | 1,780 | $224 | — | — |