CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 10,319 | $434 | — | — |
| Q1 2017 | 69,271 | $2,058 | — | — |
| Q4 2016 | 35,502 | $1,092 | — | — |
| Q3 2016 | 25,252 | $715 | — | — |
| Q2 2016 | 50,065 | $1,603 | — | — |
| Q1 2016 | 2,267 | $70 | — | — |
| Q3 2015 | 1,748 | $55 | — | — |
| Q2 2015 | 3,112 | $122 | — | — |