Live feed16:27:55·76dINSIDERFilingvia QuantisnowSVP & CFO Mitchell Mark Christopher converted options into 20,549 shares and covered exercise/tax liability with 8,989 shares, increasing direct ownership by 7% to 178,785 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ULCC· Frontier Group Holdings Inc.Consumer DiscretionaryOriginal source