X0306 4 2019-01-01 0000005272 AMERICAN INTERNATIONAL GROUP INC AIG 0001734984 Mouri Naohiro AMERICAN INTERNATIONAL GROUP, INC. 175 WATER STREET NEW YORK NY 10038 1 Executive Vice President Common Stock 2019-01-01 4 M 0 468.0000 0.0000 A 747.0000 D Common Stock 2019-01-01 4 M 0 372.0000 0.0000 A 1119.0000 D Common Stock 2019-01-01 4 M 0 145.0000 0.0000 A 1264.0000 D Common Stock 2019-01-01 4 M 0 142.0000 0.0000 A 1406.0000 D 2015 Performance Share Units 2019-01-01 4 M 0 145.0000 0.0000 D Common Stock 145.0000 148.0000 D 2015 Restricted Stock Units 2019-01-01 4 M 0 142.0000 0.0000 D Common Stock 142.0000 142.0000 D 2015 Supplemental Restricted Stock Units 2019-01-01 4 M 0 372.0000 0.0000 D Common Stock 372.0000 187.0000 D 2016 Restricted Stock Units 2019-01-01 4 M 0 468.0000 0.0000 D Common Stock 468.0000 941.0000 D Represents AIG Common Stock underlying 2016 Restricted Stock Units (including dividend equivalent rights in the form of 2016 Restricted Stock Units) that vest in January 2019. The 2016 Restricted Stock Units vest one-third in January of each of 2019, 2020 and 2021, each subject to the reporting person's continued employment through the applicable vesting date, and are settled in shares of AIG Common Stock. Represents AIG Common Stock underlying 2015 Supplemental Restricted Stock Units (including dividend equivalent rights in the form of 2015 Supplemental Restricted Stock Units) that vest in January 2019. The 2015 Supplemental Restricted Stock Units vest two-thirds in January 2019 and one-third in January 2020, each subject to the reporting person's continued employment through the applicable vesting date, and are settled in shares of AIG Common Stock. Represents AIG Common Stock underlying one-third of the 2015 Performance Share Units (including dividend equivalent rights in the form of 2015 Performance Share Units) earned as determined by AIG's Compensation and Management Resources Committee in January 2018 based on pre-established performance goals for the three-year performance period ended December 31, 2017. The earned 2015 Performance Share Units vest one-third in January of each of 2018, 2019 and 2020 and are settled in shares of AIG Common Stock. Represents AIG Common Stock underlying 2015 Restricted Stock Units (including dividend equivalent rights in the form of 2015 Restricted Stock Units) that vest in January 2019. The 2015 Restricted Stock Units vest one-third in January of each of 2018, 2019 and 2020, each subject to the reporting person's continued employment through the applicable vesting date, and are settled in shares of AIG Common Stock. The securities convert to AIG Common Stock on a 1 to 1 basis. /s/ James J. Killerlane III, by POA for Naohiro Mouri 2019-01-03