CUSIP: 960878106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 36,900 | $327 | — | — |
| Q2 2016 | 52,200 | $497 | — | — |
| Q1 2016 | 61,800 | $446 | — | — |
| Q4 2015 | 54,000 | $318 | — | — |
| Q3 2015 | 50,400 | $710 | — | — |
| Q2 2015 | 19,200 | $399 | — | — |