CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 11,331 | $477 | — | — |
| Q1 2017 | 7,700 | $229 | — | — |
| Q4 2016 | 7,500 | $231 | — | — |
| Q3 2016 | 7,800 | $221 | — | — |
| Q1 2016 | 18,006 | $560 | — | — |
| Q4 2015 | 18,792 | $630 | — | — |
| Q3 2015 | 19,774 | $626 | — | — |