CUSIP: 940730104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 32,975 | $1,130 | — | — |
| Q3 2017 | 38,975 | $1,387 | — | — |
| Q2 2017 | 51,074 | $1,764 | — | — |
| Q1 2017 | 22,432 | $628 | — | — |
| Q4 2016 | 25,438 | $737 | — | — |