CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 16,000 | $674 | — | — |
| Q1 2017 | 123,566 | $3,672 | — | — |
| Q3 2016 | 1,400 | $40 | — | — |
| Q2 2016 | 175,414 | $5,617 | — | — |
| Q1 2016 | 29,000 | $902 | — | — |
| Q2 2013 | 80,000 | $4,118 | — | — |