If Ecclestone is so positive, why is WUC director Russell Fryer selling?
Since June 6, Fryer has proposed to sell hundreds of thousands of shares:
http://thecse.com/sites/default/files/investorx/WUC/1606061409045565.pdf
http://thecse.com/sites/default/files/investorx/WUC/1607061437102296.pdf
http://thecse.com/sites/default/files/investorx/WUC/1608080551566803.pdf
http://thecse.com/sites/default/files/investorx/WUC/1609080620056700.pdf