CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 45,159 | $1,902 | — | — |
| Q1 2017 | 33,285 | $989 | — | — |
| Q4 2016 | 21,898 | $674 | — | — |
| Q2 2016 | 21,627 | $692 | — | — |
| Q1 2016 | 19,464 | $606 | — | — |
| Q4 2015 | 28,840 | $966 | — | — |
| Q3 2015 | 24,762 | $784 | — | — |
| Q2 2015 | 10,295 | $406 | — | — |