X0508 4 2024-12-08 0000005272 AMERICAN INTERNATIONAL GROUP, INC. AIG 0001428849 Zaffino Peter C/O AMERICAN INTERNATIONAL GROUP, INC. 1271 AVE OF THE AMERICAS NEW YORK NY 10020-1304 1 1 Chairman & CEO 0 Common Stock 2024-12-08 4 M 0 85403.0000 0.0000 A 576874.0000 D Common Stock 2024-12-08 4 F 0 41789.0000 74.0800 D 535085.0000 D Restricted Stock Units 2024-12-08 4 M 0 85403.0000 0.0000 D Common Stock 85403.0000 85403.0000 D Represents the second tranche of Restricted Stock Units ("RSUs") granted on December 8, 2020 that vested on December 8, 2024. The final tranche will vest on December 8, 2025, subject to Mr. Zaffino's continued employment until that date. The reported amount also includes 1,798 dividend equivalent rights that vested in the form of additional RSUs. These additional RSUs represent one third of the dividend equivalent rights that were previously reported on Forms 4 on December 30, 2020, April 1, 2021, and July 1, 2021. The securities convert to AIG Common Stock on a 1-to-1 basis. /s/ Christina Banthin, by POA from Peter Zaffino 2024-12-10