CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 17,200 | $94 | — | — |
| Q2 2017 | 14,978 | $83 | — | — |
| Q1 2017 | 119,640 | $1,132 | — | — |
| Q4 2016 | 121,308 | $1,458 | — | — |
| Q3 2016 | 27,039 | $236 | — | — |
| Q2 2016 | 26,639 | $247 | — | — |
| Q1 2016 | 26,964 | $215 | — | — |
| Q4 2015 | 297,837 | $2,812 | — | — |
| Q3 2015 | 410,500 | $6,268 | — | — |
| Q2 2015 | 918,192 | $30,851 | — | — |
| Q1 2015 | 970,154 | $29,978 | — | — |
| Q4 2014 | 1,465,741 | $48,369 | — | — |
| Q3 2014 | 2,619,324 | $203,128 | — | — |
| Q2 2014 | 2,743,344 | $220,153 | — | — |
| Q1 2014 | 3,202,296 | $222,207 | — | — |
| Q4 2013 | 3,405,134 | $210,676 | — | — |
| Q3 2013 | 3,496,462 | $209,263 | — | — |
| Q2 2013 | 3,406,365 | $156,999 | — | — |