Live feed16:47:41·930dINSIDERFilingvia QuantisnowMaddock Ernest E bought $37,012 worth of shares (7,000 units at $5.29), increasing direct ownership by 18% to 45,924 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OUST· Ouster Inc.IndustrialsOriginal source