Live feed06:04:55·256dINSIDERFilingvia QuantisnowChief Executive Officer Huang Chiao Chieh bought $500,000 worth of shares (264,550 units at $1.89), increasing direct ownership by 30% to 1,159,210 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.EFOI· Energy Focus Inc.Consumer DiscretionaryOriginal source
