CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 59,740 | $1,891 | — | — |
| Q3 2014 | 20,690 | $788 | — | — |
| Q2 2014 | 13,915 | $538 | — | — |
| Q1 2014 | 8,915 | $452 | — | — |
| Q4 2013 | 7,415 | $429 | — | — |
| Q3 2013 | 3,590 | $210 | — | — |