CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 73,115 | $2,845 | — | — |
| Q3 2015 | 188,615 | $7,573 | — | — |
| Q2 2015 | 241,215 | $11,791 | — | — |
| Q1 2015 | 216,115 | $9,583 | — | — |
| Q4 2014 | 224,515 | $7,856 | — | — |
| Q3 2014 | 158,915 | $5,773 | — | — |
| Q2 2014 | 150,715 | $4,879 | — | — |
| Q1 2014 | 139,215 | $3,973 | — | — |
| Q4 2013 | 136,215 | $3,125 | — | — |
| Q3 2013 | 101,215 | $2,021 | — | — |
| Q2 2013 | 12,750 | $207 | — | — |