CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,750 | $828 | — | — |
| Q4 2016 | 18,350 | $1,020 | — | — |
| Q3 2016 | 4,400 | $239 | — | — |
| Q2 2016 | 7,700 | $361 | — | — |
| Q1 2016 | 3,900 | $158 | — | — |
| Q4 2015 | 3,900 | $152 | — | — |
| Q3 2015 | 3,900 | $157 | — | — |
| Q2 2015 | 20,600 | $1,007 | — | — |