CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 70,353 | $5,456 | — | — |
| Q2 2014 | 112,900 | $9,060 | — | — |
| Q1 2014 | 111,900 | $7,765 | — | — |
| Q4 2013 | 110,620 | $6,844 | — | — |
| Q3 2013 | 121,925 | $7,297 | — | — |
| Q2 2013 | 122,865 | $5,663 | — | — |