CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 21,750 | $858 | — | — |
| Q1 2015 | 19,250 | $1,003 | — | — |
| Q4 2014 | 19,250 | $971 | — | — |
| Q3 2014 | 19,276 | $735 | — | — |
| Q2 2014 | 19,276 | $745 | — | — |