X0508 4 2025-05-09 0000874761 AES CORP AES 0001210399 KOEPPEL HOLLY K 4300 WILSON BLVD ARLINGTON VA 22203 1 0 Units 2025-05-09 4 A 0 5621 11.12 A Common Stock 5621 167564 D Units 2025-05-09 4 A 0 15737 0 A Common Stock 15737 183301 D Each stock unit is the economic equivalent of one share of AES Common Stock. These units will be settled for shares of AES Common Stock after the date the reporting person terminates service on the Board in accordance with the Director's election form under The AES Corporation 2025 Equity and Incentive Compensation Plan. Represents cash fees that the reporting person elected to defer into stock units. /s/ Jennifer Gillcrist, Attorney-in-fact 2025-05-13