CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 11,590 | $488 | — | — |
| Q1 2017 | 11,590 | $344 | — | — |
| Q4 2016 | 11,590 | $357 | — | — |
| Q3 2016 | 15,800 | $448 | — | — |
| Q2 2016 | 15,800 | $506 | — | — |
| Q1 2016 | 15,800 | $492 | — | — |
| Q4 2015 | 15,800 | $529 | — | — |
| Q3 2015 | 15,800 | $500 | — | — |
| Q2 2015 | 15,800 | $623 | — | — |
| Q1 2015 | 15,134 | $788 | — | — |
| Q4 2014 | 15,800 | $797 | — | — |
| Q3 2014 | 15,800 | $602 | — | — |
| Q2 2014 | 15,800 | $610 | — | — |
| Q1 2014 | 15,800 | $801 | — | — |
| Q4 2013 | 15,800 | $914 | — | — |
| Q3 2013 | 15,800 | $924 | — | — |
| Q2 2013 | 15,800 | $813 | — | — |