CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,866 | $458 | — | — |
| Q1 2017 | 11,012 | $327 | — | — |
| Q4 2016 | 11,012 | $339 | — | — |
| Q3 2016 | 11,052 | $313 | — | — |
| Q2 2016 | 11,052 | $354 | — | — |
| Q1 2016 | 11,022 | $343 | — | — |
| Q4 2015 | 11,042 | $370 | — | — |
| Q3 2015 | 11,042 | $349 | — | — |
| Q2 2015 | 11,062 | $436 | — | — |
| Q1 2015 | 11,552 | $602 | — | — |
| Q4 2014 | 11,593 | $585 | — | — |
| Q3 2014 | 11,593 | $442 | — | — |
| Q2 2014 | 11,593 | $448 | — | — |
| Q1 2014 | 11,538 | $585 | — | — |
| Q4 2013 | 11,568 | $669 | — | — |
| Q3 2013 | 11,638 | $681 | — | — |
| Q2 2013 | 11,648 | $600 | — | — |