X0201 42003-09-11 0001126328 PRINCIPAL FINANCIAL GROUP INC PFG 0001126328 PRINCIPAL FINANCIAL GROUP INC 711 High StreetDes MoinesIA503920010 0001094589 PRINCIPAL FINANCIAL SERVICES INC 711 High StreetDes MoinesIA503920010 0000009712 PRINCIPAL LIFE INSURANCE CO 711 HIGH STREET DES MOINES IA 50392 0010Series D Preferred Convertible Stock2003-09-114P0418265.32ACommon Stock5019120148815IBy SubsidiarySecurity converts to Common Stock on a 1-to-120 basis.The number of underlying shares of Common Stock is subject to adjustment for anti-dilution and other matters.Immediately.None.Joyce N. Hoffman, Senior Vice President and Corporate Secretary2003-09-15