X0508 4/A 2023-12-13 2023-12-14 0000874761 AES CORP AES 0001628839 Mendoza Tish 4300 WILSON BOULEVARD ARLINGTON VA 22203 1 EVP & Chief HR Officer 0 Common Stock 2023-12-13 4 S 0 21678 18.95 D 167177 D The reporting person's original Form 4 filed on December 14, 2023 inadvertently underreported the number of shares sold in connection with an option exercise and sale of shares on December 13, 2023. This Form 4/A is being filed to correct the error. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.94 to $18.97, inclusive. The reporting person undertakes to provide, upon request by the Securities and Exchange Commission Staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range. /s/ Paul L. Freedman, attorney-in-fact 2023-12-22