CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 144,434 | $6,087 | — | — |
| Q1 2017 | 24,312 | $723 | — | — |
| Q4 2016 | 42,519 | $1,309 | — | — |
| Q3 2016 | 39,832 | $1,129 | — | — |
| Q1 2016 | 15,661 | $488 | — | — |
| Q4 2015 | 6,066 | $203 | — | — |
| Q3 2015 | 25,278 | $815 | — | — |
| Q2 2015 | 130,684 | $5,145 | — | — |
| Q1 2015 | 55,963 | $2,854 | — | — |
| Q4 2014 | 37,959 | $1,870 | — | — |
| Q3 2014 | 57,558 | $2,194 | — | — |
| Q2 2014 | 146,971 | $5,674 | — | — |
| Q1 2014 | 92,181 | $4,690 | — | — |
| Q4 2013 | 76,808 | $4,441 | — | — |
| Q3 2013 | 68,027 | $3,978 | — | — |
| Q2 2013 | 45,297 | $2,332 | — | — |
| Q4 2012 | 19,797 | $1,804 | — | — |