CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 6,391 | $202 | — | — |
| Q1 2015 | 6,391 | $333 | — | — |
| Q4 2014 | 4,556 | $230 | — | — |
| Q3 2014 | 10,449 | $398 | — | — |
| Q2 2014 | 5,358 | $207 | — | — |
| Q1 2014 | 5,094 | $258 | — | — |
| Q4 2013 | 36,965 | $2,138 | — | — |
| Q3 2013 | 28,734 | $1,681 | — | — |
| Q2 2013 | 23,668 | $1,219 | — | — |