CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 183,478 | $7,726 | — | — |
| Q1 2017 | 96,586 | $2,871 | — | — |
| Q4 2016 | 80,252 | $2,469 | — | — |
| Q3 2016 | 46,750 | $1,325 | — | — |
| Q4 2015 | 5,220 | $175 | — | — |
| Q3 2015 | 1,215 | $38 | — | — |
| Q2 2015 | 2,873 | $113 | — | — |
| Q1 2015 | 2,873 | $150 | — | — |
| Q4 2014 | 6,322 | $319 | — | — |
| Q3 2014 | 5,636 | $215 | — | — |
| Q2 2014 | 14,508 | $560 | — | — |