CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 10,265 | $571 | — | — |
| Q3 2016 | 10,468 | $569 | — | — |
| Q2 2016 | 16,187 | $760 | — | — |
| Q1 2016 | 15,480 | $629 | — | — |
| Q4 2015 | 23,457 | $913 | — | — |
| Q3 2015 | 24,076 | $967 | — | — |
| Q2 2015 | 16,984 | $830 | — | — |
| Q1 2015 | 15,889 | $705 | — | — |
| Q4 2014 | 6,062 | $212 | — | — |
| Q3 2014 | 6,501 | $236 | — | — |
| Q2 2014 | 9,126 | $296 | — | — |