CUSIP: 97023105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 4,177 | $550 | — | — |
| Q4 2015 | 4,562 | $660 | — | — |
| Q3 2015 | 4,395 | $576 | — | — |
| Q2 2015 | 4,100 | $569 | — | — |
| Q1 2015 | 4,255 | $639 | — | — |
| Q2 2014 | 2,495 | $317 | — | — |
| Q1 2014 | 2,150 | $270 | — | — |