CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 20,207 | $851 | — | — |
| Q1 2017 | 20,143 | $599 | — | — |
| Q4 2016 | 21,939 | $675 | — | — |
| Q3 2016 | 23,115 | $655 | — | — |
| Q2 2016 | 23,118 | $740 | — | — |
| Q1 2016 | 24,453 | $761 | — | — |
| Q4 2015 | 37,758 | $1,265 | — | — |
| Q3 2015 | 37,692 | $1,193 | — | — |
| Q2 2015 | 40,556 | $1,600 | — | — |
| Q1 2015 | 41,507 | $2,162 | — | — |
| Q4 2014 | 41,579 | $2,096 | — | — |
| Q3 2014 | 55,189 | $2,103 | — | — |
| Q2 2014 | 56,089 | $2,167 | — | — |
| Q1 2014 | 50,901 | $2,581 | — | — |
| Q4 2013 | 51,949 | $3,004 | — | — |
| Q3 2013 | 48,549 | $2,840 | — | — |
| Q2 2013 | 45,753 | $2,355 | — | — |