CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 3,912 | $204 | — | — |
| Q4 2014 | 3,912 | $197 | — | — |
| Q1 2014 | 4,424 | $224 | — | — |
| Q4 2013 | 4,424 | $256 | — | — |
| Q3 2013 | 4,424 | $259 | — | — |
| Q2 2013 | 4,424 | $228 | — | — |