PRINCIPAL INVESTORS FUND, INC. AMENDED AND RESTATED SUB-ADVISORY AGREEMENT AMERICAN CENTURY SUB-ADVISED FUNDS AGREEMENT executed as of the __th day of September, 2006 by and between PRINCIPAL MANAGEMENT CORPORATION, an Iowa corporation (hereinafter...Sub-Advisory Agreement • October 6th, 2006 • Principal Investors Fund Inc
PRINCIPAL INVESTORS FUND, INC. AMENDED AND RESTATED DISTRIBUTION PLAN AND AGREEMENT ADVISORS SIGNATURE CLASS DISTRIBUTION PLAN AND AGREEMENT made as of September 11, 2006, by and between PRINCIPAL INVESTORS FUND, INC., a Maryland corporation (the...Distribution Agreement • October 6th, 2006 • Principal Investors Fund Inc
