CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 69,484 | $2,926 | — | — |
| Q1 2017 | 72,028 | $2,141 | — | — |
| Q4 2016 | 77,400 | $2,381 | — | — |
| Q3 2016 | 76,975 | $2,182 | — | — |
| Q2 2016 | 76,604 | $2,453 | — | — |
| Q1 2016 | 81,881 | $2,547 | — | — |
| Q4 2015 | 84,504 | $2,831 | — | — |
| Q3 2015 | 91,090 | $2,883 | — | — |
| Q2 2015 | 90,533 | $3,571 | — | — |
| Q1 2015 | 87,500 | $4,557 | — | — |
| Q4 2014 | 90,744 | $4,575 | — | — |
| Q3 2014 | 93,001 | $3,544 | — | — |
| Q2 2014 | 97,577 | $3,769 | — | — |
| Q1 2014 | 99,335 | $5,037 | — | — |
| Q4 2013 | 101,381 | $5,863 | — | — |
| Q3 2013 | 108,882 | $6,370 | — | — |
| Q2 2013 | 106,152 | $5,465 | — | — |