Kirby(KEX) - 2024 Q3 - Quarterly Results

Exhibit 99.1 KIRBY CORPORATION Contact: Kurt Niemietz 713-435-1077 FOR IMMEDIATE RELEASE KIRBY CORPORATION ANNOUNCES 2024 THIRD QUARTER RESULTS • Third quarter 2024 earnings per share of $1.55 • Continued strength in inland marine with a sequential increase in spot market prices and operating margins in the low 20% range • Continued strong market conditions in coastal marine with operating margins improving to the mid-teens range • Strong free cash flow generation with over$ 130 million of free cash flow in ...