Live feed21:03:48·137dINSIDERFilingvia QuantisnowCEO Grzebinski David W converted options into 22,470 shares and covered exercise/tax liability with 8,844 shares, increasing direct ownership by 16% to 98,241 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KEX· Kirby CorporationConsumer DiscretionaryOriginal source