CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 40,473 | $2,108 | — | — |
| Q4 2014 | 40,473 | $2,041 | — | — |
| Q3 2014 | 40,473 | $1,542 | — | — |
| Q2 2014 | 40,473 | $1,563 | — | — |
| Q1 2014 | 40,473 | $2,052 | — | — |
| Q4 2013 | 20,000 | $1,157 | — | — |