CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 10,400 | $542 | — | — |
| Q4 2014 | 10,400 | $524 | — | — |
| Q3 2014 | 10,400 | $396 | — | — |
| Q2 2014 | 10,400 | $402 | — | — |
| Q1 2014 | 10,400 | $527 | — | — |
| Q4 2013 | 122,286 | $7,072 | — | — |
| Q3 2013 | 122,286 | $7,154 | — | — |
| Q2 2013 | 90,472 | $4,657 | — | — |