Live feed16:38:14·769dINSIDERFilingvia QuantisnowFrichtl Mark bought $98,734 worth of shares (8,000 units at $12.34), increasing direct ownership by 2% to 505,076 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OUST· Ouster Inc.IndustrialsOriginal source