CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 44,352 | $1,868 | — | — |
| Q1 2017 | 44,023 | $1,308 | — | — |
| Q4 2016 | 43,557 | $1,340 | — | — |
| Q2 2016 | 43,240 | $1,385 | — | — |
| Q1 2016 | 43,239 | $1,345 | — | — |
| Q4 2015 | 44,583 | $1,494 | — | — |
| Q3 2015 | 46,302 | $1,465 | — | — |
| Q2 2015 | 46,134 | $1,820 | — | — |
| Q1 2015 | 46,461 | $2,420 | — | — |
| Q4 2014 | 75,878 | $3,826 | — | — |
| Q3 2014 | 77,284 | $2,945 | — | — |
| Q2 2014 | 78,463 | $3,031 | — | — |
| Q1 2014 | 310,064 | $15,723 | — | — |
| Q4 2013 | 317,434 | $18,357 | — | — |
| Q3 2013 | 325,479 | $19,041 | — | — |
| Q2 2013 | 180,270 | $9,280 | — | — |