CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 101,500 | $4,274 | — | — |
| Q1 2017 | 1,500 | $45 | — | — |
| Q4 2016 | 4,500 | $138 | — | — |
| Q3 2016 | 4,500 | $128 | — | — |
| Q2 2016 | 4,500 | $144 | — | — |
| Q2 2015 | 100,000 | $3,944 | — | — |