CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 53,165 | $2,238,778 | — | — |
| Q1 2017 | 53,165 | $1,580,064 | — | — |
| Q4 2016 | 53,165 | $1,635,355 | — | — |
| Q1 2016 | 36,236 | $1,127,301 | — | — |
| Q4 2015 | 36,236 | $1,213,906 | — | — |
| Q3 2015 | 36,236 | $1,146,869 | — | — |
| Q2 2015 | 36,236 | $1,429,148 | — | — |
| Q1 2014 | 42,526 | $2,156,493 | — | — |
| Q4 2013 | 42,526 | $2,459,278 | — | — |
| Q3 2013 | 40,902 | $2,392,767 | — | — |
| Q2 2013 | 36,980 | $1,903,730 | — | — |