CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 167,900 | $7,070 | — | — |
| Q1 2017 | 191,800 | $5,700 | — | — |
| Q4 2016 | 269,400 | $8,287 | — | — |
| Q3 2016 | 273,700 | $7,759 | — | — |
| Q2 2016 | 273,715 | $8,764 | — | — |
| Q1 2016 | 166,715 | $5,187 | — | — |
| Q4 2015 | 224,882 | $7,534 | — | — |
| Q3 2015 | 154,742 | $4,898 | — | — |
| Q2 2015 | 151,979 | $5,994 | — | — |