X0508 5 2024-12-31 0 0 0000861842 CATHAY GENERAL BANCORP CATY 0001963555 Chan May K. 777 NORTH BROADWAY LOS ANGELES CA 90012 1 SVP, General Counsel 0 Common Stock 2024-03-11 5 J 0 16.5681 40.2382 A 2506 D Common Stock 2024-06-10 5 J 0 23.3382 35.6399 A 2506 D Common Stock 2024-09-09 5 J 0 19.9511 42.088 A 2506 D Common Stock 2024-12-09 5 J 0 16.3695 51.7114 A 2506 D Dividend Reinvestment. /s/ Georgia Lo, attorney-in-fact 2025-02-12