Live feed11:20:55·210dINSIDERFilingvia QuantisnowCEO Grzebinski David W exercised 29,451 shares at a strike of $73.93 and sold $3,163,332 worth of shares (29,451 units at $107.41) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KEX· Kirby CorporationConsumer DiscretionaryOriginal source