CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 12,235 | $515 | — | — |
| Q1 2017 | 42,783 | $1,272 | — | — |
| Q4 2016 | 36,681 | $1,128 | — | — |
| Q3 2016 | 31,904 | $904 | — | — |
| Q2 2016 | 25,902 | $829 | — | — |
| Q1 2016 | 21,801 | $678 | — | — |
| Q4 2015 | 21,299 | $714 | — | — |
| Q3 2015 | 21,697 | $687 | — | — |
| Q2 2015 | 17,146 | $676 | — | — |
| Q1 2015 | 9,746 | $508 | — | — |
| Q4 2014 | 9,746 | $491 | — | — |