CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 5,524 | $211 | — | — |
| Q2 2014 | 88,758 | $3,429 | — | — |
| Q1 2014 | 127,849 | $6,483 | — | — |
| Q4 2013 | 101,187 | $5,852 | — | — |
| Q3 2013 | 98,416 | $5,757 | — | — |
| Q2 2013 | 92,295 | $4,751 | — | — |