X0306 4 2020-12-08 0000005272 AMERICAN INTERNATIONAL GROUP INC AIG 0001359049 Lyons Mark Donald AMERICAN INTERNATIONAL GROUP, INC. 175 WATER STREET NEW YORK NY 10038 1 EVP and CFO Restricted Stock Units 2020-12-08 4 A 0 75244.0000 0.0000 A Common Stock 75244.0000 75244.0000 D The Restricted Stock Units convert to AIG Common Stock on a 1-to-1 basis. Represents the grant of Restricted Stock Units. The Restricted Stock Units vest on December 8, 2023, subject to the reporting person's continued employment through the vesting date, and are settled in shares of AIG Common Stock. The award includes dividend equivalent rights payable in the form of additional Restricted Stock Units. /s/ Alanna Franco, attorney-in-fact 2020-12-10