CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,027 | $787 | — | — |
| Q4 2016 | 12,780 | $710 | — | — |
| Q3 2016 | 12,860 | $699 | — | — |
| Q2 2016 | 11,560 | $542 | — | — |
| Q1 2016 | 29,875 | $1,214 | — | — |
| Q4 2015 | 31,317 | $1,218 | — | — |
| Q3 2015 | 11,160 | $448 | — | — |
| Q2 2015 | 12,460 | $609 | — | — |