CUSIP: 95790C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 38,123 | $686 | — | — |
| Q3 2017 | 39,353 | $717 | — | — |
| Q2 2017 | 39,353 | $715 | — | — |
| Q1 2017 | 50,038 | $893 | — | — |
| Q4 2016 | 49,893 | $854 | — | — |
| Q3 2016 | 49,893 | $883 | — | — |
| Q2 2016 | 45,520 | $803 | — | — |
| Q1 2016 | 42,294 | $697 | — | — |
| Q4 2015 | 24,391 | $385 | — | — |