CUSIP: 95790C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 25,961 | $467 | — | — |
| Q3 2017 | 28,118 | $513 | — | — |
| Q2 2017 | 28,219 | $503 | — | — |
| Q1 2017 | 28,590 | $498 | — | — |
| Q4 2016 | 20,591 | $353 | — | — |
| Q3 2016 | 16,398 | $290 | — | — |
| Q2 2016 | 18,939 | $323 | — | — |
| Q1 2016 | 14,292 | $236 | — | — |