Live feed16:18:57·414dINSIDERFilingvia QuantisnowDirector Chang Vanessa C L bought $21,400 worth of Registered Shares (10,000 units at $2.14), increasing direct ownership by 20% to 59,200 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RIG· Transocean Ltd (Switzerland)EnergyOriginal source