CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 18,836 | $793 | — | — |
| Q1 2017 | 27,785 | $826 | — | — |
| Q4 2016 | 22,560 | $694 | — | — |
| Q3 2016 | 28,833 | $817 | — | — |
| Q2 2016 | 23,267 | $745 | — | — |
| Q1 2016 | 31,637 | $984 | — | — |
| Q4 2015 | 39,229 | $1,314 | — | — |
| Q3 2015 | 29,792 | $943 | — | — |
| Q2 2015 | 28,093 | $1,108 | — | — |
| Q1 2015 | 24,065 | $1,253 | — | — |
| Q4 2014 | 26,353 | $1,329 | — | — |
| Q3 2014 | 22,651 | $863 | — | — |
| Q2 2014 | 24,238 | $936 | — | — |
| Q1 2014 | 15,011 | $761 | — | — |
| Q4 2013 | 12,722 | $736 | — | — |
| Q3 2013 | 9,180 | $537 | — | — |
| Q2 2013 | 7,741 | $398 | — | — |