EXHIBIT 10 DST SYSTEMS, INC. 4.125% Series A Convertible Senior Debentures due 2023 3.625% Series B Convertible Senior Debentures due 2023 Purchase AgreementPurchase Agreement • August 13th, 2003 • DST Systems Inc • Services-computer processing & data preparation • New York
EXHIBIT 4.5 DST SYSTEMS, INC. 4.125% SERIES A CONVERTIBLE SENIOR DEBENTURES DUE 2023 3.625% SERIES B CONVERTIBLE SENIOR DEBENTURES DUE 2023 REGISTRATION RIGHTS AGREEMENT Dated as of August 12, 2003 REGISTRATION RIGHTS AGREEMENT dated as of August 12,...Registration Rights Agreement • August 13th, 2003 • DST Systems Inc • Services-computer processing & data preparation • New York
