CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 19,625 | $826 | — | — |
| Q1 2017 | 19,959 | $593 | — | — |
| Q4 2016 | 21,960 | $675 | — | — |
| Q3 2016 | 21,690 | $615 | — | — |
| Q2 2016 | 23,500 | $752 | — | — |
| Q1 2016 | 24,580 | $765 | — | — |
| Q4 2015 | 27,657 | $927 | — | — |
| Q3 2015 | 27,657 | $875 | — | — |
| Q2 2015 | 27,657 | $1,091 | — | — |
| Q3 2014 | 37,419 | $1,426 | — | — |