CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 115,000 | $628 | — | — |
| Q3 2016 | 13,800 | $121 | — | — |
| Q2 2016 | 152,817 | $1,415 | — | — |
| Q3 2015 | 125,983 | $1,924 | — | — |
| Q1 2015 | 20,708 | $640 | — | — |
| Q3 2014 | 9,242 | $717 | — | — |