Live feed16:05:58·236dINSIDERFilingvia QuantisnowCEO Biffle Barry converted options into 234,375 shares and covered exercise/tax liability with 102,539 shares, increasing direct ownership by 16% to 931,836 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ULCC· Frontier Group Holdings Inc.Consumer DiscretionaryOriginal source