CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 35,944 | $1,514 | — | — |
| Q1 2017 | 35,878 | $1,066 | — | — |
| Q4 2016 | 37,951 | $1,167 | — | — |
| Q3 2016 | 45,180 | $1,281 | — | — |
| Q2 2016 | 48,031 | $1,538 | — | — |
| Q1 2016 | 48,527 | $1,510 | — | — |
| Q4 2015 | 49,916 | $1,672 | — | — |
| Q3 2015 | 47,820 | $1,514 | — | — |
| Q2 2015 | 47,668 | $1,880 | — | — |
| Q1 2015 | 45,553 | $2,372 | — | — |
| Q4 2014 | 43,192 | $2,178 | — | — |
| Q3 2014 | 49,583 | $1,890 | — | — |
| Q2 2014 | 49,724 | $1,921 | — | — |
| Q1 2014 | 50,368 | $2,554 | — | — |
| Q4 2013 | 51,141 | $2,957 | — | — |
| Q3 2013 | 52,917 | $3,096 | — | — |
| Q2 2013 | 51,848 | $2,669 | — | — |