Live feed17:01:35·6mINSIDERFilingvia QuantisnowDirector Nixon John sold $546,822 worth of shares (9,094 units at $60.13), decreasing direct ownership by 23% to 30,902 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VIRT· Virtu Financial Inc.FinanceOriginal source