CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 35,234 | $192 | — | — |
| Q2 2017 | 32,811 | $180 | — | — |
| Q1 2017 | 101,480 | $960 | — | — |
| Q4 2015 | 9,145 | $86 | — | — |
| Q3 2015 | 32,260 | $492 | — | — |
| Q2 2015 | 18,049 | $606 | — | — |
| Q1 2015 | 65,598 | $2,026 | — | — |
| Q4 2014 | 74,559 | $2,460 | — | — |