EXHIBIT 4.2 AMERICAN INTERNATIONAL GROUP, INC. FIRST SUPPLEMENTAL INDENTURE Dated as of March 13, 2007 (Supplemental to the Junior Subordinated Debt Indenture Dated as of March 13, 2007)Supplemental Indenture • March 13th, 2007 • American International Group Inc • Fire, marine & casualty insurance • New York
Contract Type FiledMarch 13th, 2007 Company Industry Jurisdiction
EXHIBIT 4.1 SIXTH SUPPLEMENTAL INDENTURE DATED AS OF JANUARY 14, 2002Supplemental Indenture • January 23rd, 2002 • Williams Companies Inc • Natural gas transmission • New York
Contract Type FiledJanuary 23rd, 2002 Company Industry Jurisdiction
ANDSupplemental Indenture • February 26th, 1999 • Houston Industries Inc • Electric services • New York
Contract Type FiledFebruary 26th, 1999 Company Industry Jurisdiction
ANDSupplemental Indenture • August 31st, 1998 • RJR Nabisco Holdings Capital Trust Vi
Contract Type FiledAugust 31st, 1998 Company
toSupplemental Indenture • June 2nd, 1998 • Summit Properties Partnership L P • Operators of apartment buildings • New York
Contract Type FiledJune 2nd, 1998 Company Industry Jurisdiction
Issuer toSupplemental Indenture • April 1st, 1998 • First Industrial Lp • Real estate investment trusts • New York
Contract Type FiledApril 1st, 1998 Company Industry Jurisdiction