CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 40,715 | $1,289 | — | — |
| Q2 2015 | 55,559 | $2,191 | — | — |
| Q1 2015 | 56,249 | $2,929 | — | — |
| Q4 2014 | 58,330 | $2,941 | — | — |
| Q3 2014 | 58,330 | $2,223 | — | — |
| Q2 2014 | 66,611 | $2,573 | — | — |
| Q1 2014 | 69,338 | $3,516 | — | — |
| Q4 2013 | 69,610 | $4,026 | — | — |
| Q3 2013 | 75,802 | $4,434 | — | — |
| Q2 2013 | 156,110 | $8,037 | — | — |