CUSIP: 940730104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 6,739 | $231 | — | — |
| Q3 2017 | 6,545 | $233 | — | — |
| Q2 2017 | 6,055 | $209 | — | — |
| Q1 2017 | 5,213 | $146 | — | — |
| Q4 2016 | 4,880 | $141 | — | — |
| Q3 2016 | 4,661 | $114,707 | — | — |
| Q2 2016 | 4,654 | $100,573 | — | — |