CUSIP: 940730104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 50,134 | $1,718 | — | — |
| Q3 2017 | 50,134 | $1,784 | — | — |
| Q2 2017 | 51,684 | $1,785 | — | — |
| Q1 2017 | 17,084 | $478 | — | — |
| Q4 2016 | 17,484 | $507 | — | — |
| Q3 2016 | 17,152 | $422 | — | — |
| Q2 2016 | 16,952 | $366 | — | — |