CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 5,784 | $228 | — | — |
| Q1 2015 | 5,134 | $267 | — | — |
| Q4 2014 | 6,134 | $309 | — | — |
| Q3 2014 | 6,234 | $238 | — | — |
| Q2 2014 | 5,561 | $215 | — | — |
| Q1 2014 | 6,205 | $315 | — | — |
| Q4 2013 | 6,350 | $367 | — | — |
| Q3 2013 | 5,689 | $333 | — | — |
| Q2 2013 | 5,614 | $289 | — | — |