CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,945 | $478 | — | — |
| Q1 2017 | 14,730 | $481 | — | — |
| Q4 2016 | 19,587 | $584 | — | — |
| Q3 2016 | 23,556 | $683 | — | — |
| Q2 2016 | 26,001 | $833 | — | — |
| Q1 2016 | 27,595 | $858 | — | — |
| Q4 2015 | 28,888 | $968 | — | — |
| Q3 2015 | 28,933 | $972 | — | — |
| Q2 2015 | 27,005 | $1,065 | — | — |
| Q1 2015 | 18,880 | $983 | — | — |
| Q4 2014 | 19,030 | $960 | — | — |