CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 100,000 | $546 | — | — |
| Q2 2017 | 80,000 | $441 | — | — |
| Q1 2017 | 70,000 | $662 | — | — |
| Q4 2016 | 70,000 | $841 | — | — |
| Q3 2016 | 50,000 | $437 | — | — |
| Q3 2015 | 4,000 | $61 | — | — |
| Q1 2015 | 10,000 | $309 | — | — |