Live feed19:09:45·663dINSIDERFilingvia QuantisnowChief Technology Officer Frey Bridget exercised 5,807 shares at a strike of $6.39, increasing direct ownership by 1% to 448,721 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.RDFN· Redfin CorporationFinanceOriginal source