CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,800 | $101 | — | — |
| Q4 2016 | 1,869 | $104 | — | — |
| Q3 2016 | 2,000 | $109 | — | — |
| Q2 2016 | 2,000 | $94 | — | — |
| Q1 2016 | 1,500 | $61 | — | — |
| Q4 2015 | 900 | $35 | — | — |
| Q3 2015 | 500 | $20 | — | — |