X0306 4 2019-02-19 0000874761 AES CORP AES 0001754412 Dubuc Manuel Perez 4300 WILSON BLVD. ARLINGTON VA 22203 1 SVP, New Energy Solutions Common Stock 2019-02-19 4 F 0 1052 17.18 D 26322 D Common Stock 6050 I by 401(k) Reflects tax withholding in connection with the vesting and settlement of one-third of the Restricted Stock Units granted February 19, 2016. There was no transaction in the market. Since the last Form 4 filing on September 28, 2018, the reporting person acquired 98 additional shares of AES Common Stock pursuant to The AES Corporation Retirement Savings Plan. This information is based on a plan statement dated February 20, 2019. /s/ Manuel Perez Dubuc 2019-02-21