CUSIP: 940730104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 140,713 | $4,821 | — | — |
| Q3 2017 | 105,602 | $3,758 | — | — |
| Q2 2017 | 93,650 | $3,234 | — | — |
| Q4 2016 | 16,527 | $479 | — | — |
| Q1 2016 | 16,685 | $365 | — | — |
| Q4 2015 | 10,931 | $247 | — | — |