CUSIP: 958254104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 429,616 | $18,140 | — | — |
| Q3 2018 | 239,027 | $10,438 | — | — |
| Q2 2018 | 437,818 | $21,184 | — | — |
| Q1 2018 | 554,935 | $23,676 | — | — |
| Q4 2017 | 450,412 | $21,659 | — | — |
| Q3 2017 | 548,798 | $28,141 | — | — |
| Q2 2017 | 139,990 | $7,830 | — | — |
| Q1 2017 | 49,616 | $2,998 | — | — |
| Q4 2016 | 83,900 | $4,929 | — | — |
| Q3 2016 | 380,620 | $20,952 | — | — |
| Q2 2016 | 323,631 | $16,310 | — | — |
| Q1 2016 | 418,511 | $18,167 | — | — |
| Q4 2015 | 381,300 | $18,121 | — | — |
| Q3 2015 | 664,101 | $31,091 | — | — |
| Q2 2015 | 257,514 | $16,318 | — | — |
| Q1 2015 | 288,491 | $18,996 | — | — |
| Q4 2014 | 186,201 | $13,601 | — | — |
| Q3 2014 | 1,408,343 | $105,624 | — | — |
| Q2 2014 | 2,506,135 | $191,668 | — | — |
| Q1 2014 | 2,298,870 | $152,160 | — | — |
| Q4 2013 | 2,345,622 | $144,699 | — | — |
| Q3 2013 | 1,168,548 | $70,264 | — | — |