CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 73,381 | $3,822 | — | — |
| Q4 2014 | 74,591 | $3,761 | — | — |
| Q3 2014 | 76,271 | $2,907 | — | — |
| Q2 2014 | 77,176 | $2,981 | — | — |
| Q1 2014 | 116,038 | $5,884 | — | — |
| Q4 2013 | 116,621 | $6,744 | — | — |
| Q3 2013 | 115,591 | $6,762 | — | — |
| Q2 2013 | 114,341 | $5,886 | — | — |