CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 12,854 | $722 | — | — |
| Q4 2016 | 12,854 | $715 | — | — |
| Q3 2016 | 13,249 | $721 | — | — |
| Q2 2016 | 15,919 | $747 | — | — |
| Q1 2016 | 17,104 | $695 | — | — |
| Q4 2015 | 17,461 | $680 | — | — |
| Q3 2015 | 17,407 | $698 | — | — |
| Q2 2015 | 15,422 | $754 | — | — |
| Q1 2015 | 16,085 | $713 | — | — |
| Q4 2014 | 14,483 | $507 | — | — |
| Q3 2014 | 9,985 | $363 | — | — |
| Q2 2014 | 7,848 | $254 | — | — |