CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 2,198 | $68 | — | — |
| Q4 2015 | 2,398 | $80 | — | — |
| Q3 2015 | 6,477 | $205 | — | — |
| Q2 2015 | 6,472 | $255 | — | — |
| Q1 2015 | 7,662 | $399 | — | — |
| Q4 2014 | 7,662 | $386 | — | — |
| Q3 2014 | 6,612 | $252 | — | — |
| Q2 2014 | 7,816 | $302 | — | — |
| Q1 2014 | 8,989 | $456 | — | — |
| Q4 2013 | 8,958 | $518 | — | — |
| Q3 2013 | 9,494 | $555 | — | — |
| Q2 2013 | 9,953 | $512 | — | — |