CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 44,295 | $1,747 | — | — |
| Q1 2015 | 43,400 | $2,260 | — | — |
| Q4 2014 | 34,940 | $1,762 | — | — |
| Q3 2014 | 26,380 | $1,005 | — | — |
| Q2 2014 | 27,770 | $1,073 | — | — |
| Q1 2014 | 62,105 | $3,149 | — | — |
| Q4 2013 | 78,630 | $4,547 | — | — |
| Q3 2013 | 64,535 | $3,775 | — | — |
| Q2 2013 | 64,810 | $3,336 | — | — |