Live feed20:09:37·925dINSIDERFilingvia QuantisnowStansberry Frank Porter disposed of 1,000,000 units of Class B Common Stock and acquired 1,000,000 shares, decreasing direct ownership by 93% to 3,991,467 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MKTW· MarketWise Inc.TechnologyOriginal source