CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 310,576 | $2,459 | — | — |
| Q4 2015 | 403,378 | $3,779 | — | — |
| Q3 2015 | 187,963 | $2,821 | — | — |
| Q2 2015 | 97,763 | $3,285 | — | — |
| Q1 2015 | 100,285 | $3,099 | — | — |
| Q4 2014 | 118,787 | $3,920 | — | — |
| Q3 2014 | 106,397 | $8,251 | — | — |
| Q2 2014 | 81,005 | $6,501 | — | — |