X0303 4 2011-04-29 0000005272 AMERICAN INTERNATIONAL GROUP INC AIG 0001454566 Machon Monika M AMERICAN INTERNATIONAL GROUP, INC., 180 MAIDEN LANE NEW YORK NY 10038 1 Senior Vice President Restricted Stock Unit 31.1500 2011-04-29 4 A 0 665.9618 A Common Stock 665.9618 665.9618 D Long-Term Performance Units 35.3800 2011-05-02 4 M 0 52.4760 D Common Stock 52.4760 1691.6499 D Restricted Stock Unit 33.5400 2011-05-02 4 M 0 349.9960 D Common Stock 349.9960 26736.5430 D Represents AIG's share price on the date of grant; these securities do not carry a conversion or exercise price. This award represents fully vested RSUs that will be payable in cash based on AIG's share price on the first anniversary of the grant date. This award reflects 682.1830 shares less the 16.2212 shares withheld for taxes. These securities do not have an exercisable date or expiration date. These securities do not carry a conversion or exercise price. Represents the payment in cash of an aggregate amount of $12,416.25, net of applicable taxes, in settlement of fully vested LTPUs (both the portion originally granted as common stock and the hybrid portion converted into common stock on April 14, 2011). /s/ Kathleen E. Shannon, by POA for Monika M. Machon 2011-05-03