CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 154,942 | $6,525 | — | — |
| Q1 2017 | 153,988 | $4,577 | — | — |
| Q4 2016 | 150,921 | $4,642 | — | — |
| Q3 2016 | 161,244 | $4,571 | — | — |
| Q2 2016 | 163,662 | $5,240 | — | — |
| Q1 2016 | 166,419 | $5,177 | — | — |
| Q4 2015 | 176,972 | $5,929 | — | — |
| Q3 2015 | 201,882 | $6,390 | — | — |
| Q2 2015 | 205,536 | $8,106 | — | — |
| Q1 2015 | 209,176 | $10,894 | — | — |
| Q4 2014 | 212,476 | $10,713 | — | — |
| Q3 2014 | 212,548 | $8,100 | — | — |
| Q2 2014 | 238,848 | $9,227 | — | — |
| Q1 2014 | 223,951 | $11,357 | — | — |
| Q4 2013 | 221,976 | $12,837 | — | — |
| Q3 2013 | 221,726 | $12,971 | — | — |
| Q2 2013 | 203,732 | $10,488 | — | — |
| Q1 2013 | 99,489 | $8,631 | — | — |