X0305 4 2012-05-30 0000005272 AMERICAN INTERNATIONAL GROUP INC AIG 0001530806 Cowan Michael R. AMERICAN INTERNATIONAL GROUP, INC. 180 MAIDEN LANE NEW YORK NY 10038 1 Senior Vice President Restricted Stock Unit 2012-05-30 4 A 0 2964.9339 A Common Stock 2964.9339 26688.0460 D Restricted Stock Unit 23.3700 2012-05-30 4 M 0 942.4865 D Common Stock 942.4865 8482.3787 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; one third of the award will be payable in cash based on AIG's share price on the first anniversary of the deemed grant date, one third based on AIG's share price on the second anniversary of the deemed grant date, and one third based on AIG's share price on the third anniversary of the deemed grant date. This award reflects 3,028.7297 shares less the 63.7958 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 $27,228.44, net of applicable taxes, in settlement of stock salary based on AIG's share price on May 30, 2012. /s/ Kathleen E. Shannon, by POA for Michael R. Cowan 2012-05-31