Cleary Gottlieb acted as counsel to Citigroup Global Markets Inc., HSBC Securities (USA) Inc., U.S. Bancorp Investments, Inc. and Wells Fargo Securities, LLC as representatives of the underwriters in the offering by American International Group (AIG) of 3.375% notes due 2020 in the aggregate principal amount of $1 billion. The offering priced on August 6 and closed on August 9.