Live feed17:28:29·1dINSIDERFilingvia QuantisnowSenior Management Wang Chia Yuan sold $344,383 worth of Preferred shares (76,700 units at $4.49), decreasing direct ownership by 45% to 92,195 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GGB· Gerdau S.A.IndustrialsOriginal source