CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 14,557 | $817 | — | — |
| Q4 2016 | 19,757 | $1,098 | — | — |
| Q3 2016 | 29,100 | $1,584 | — | — |
| Q2 2016 | 29,100 | $1,366 | — | — |
| Q1 2016 | 40,100 | $1,630 | — | — |
| Q4 2015 | 32,000 | $1,245 | — | — |