X0306 4 2022-01-01 0000005272 AMERICAN INTERNATIONAL GROUP, INC. AIG 0001734984 Mouri Naohiro C/O AMERICAN INTERNATIONAL GROUP, INC. 1271 AVE OF THE AMERICAS NEW YORK NY 10020-1304 1 EVP and Chief Auditor Common Stock 2022-01-01 4 M 0 4455.0000 0.0000 A 10430.0000 D 2019 Restricted Stock Units 2022-01-01 4 M 0 4455.0000 0.0000 D Common Stock 4455.0000 0.0000 D Represents AIG Common Stock underlying 2019 Restricted Stock Units (including related dividend equivalent rights in the form of 2019 Restricted Stock Units) that vested on January 1, 2022 and are settled in shares of AIG Common Stock. The securities convert to AIG Common Stock on a 1-to-1 basis. /s/ Alanna Franco, attorney-in-fact 2022-01-04