CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 75,682 | $3,187 | — | — |
| Q1 2017 | 95,749 | $2,845 | — | — |
| Q4 2016 | 145,515 | $4,476 | — | — |
| Q3 2016 | 146,174 | $4,144 | — | — |
| Q2 2016 | 152,310 | $4,877 | — | — |
| Q1 2016 | 141,138 | $4,391 | — | — |
| Q4 2015 | 137,019 | $4,590 | — | — |
| Q3 2015 | 1,971,726 | $62,405 | — | — |
| Q2 2015 | 1,234,305 | $48,681 | — | — |
| Q1 2015 | 98,113 | $5,110 | — | — |
| Q4 2014 | 60,608 | $3,056 | — | — |
| Q3 2014 | 60,608 | $2,310 | — | — |