ter STAMP? February 282003 Transaction Detail INVESTMENT ACTIVITY SEMDAENT TRJOE DATE 081E TRANSACTION OESCRPIXIN SMEWCUSIP DEWITT PIECE DEPT M IT CREDIT AMCW 03/12/03 JOURNAL FEDERAL HOME LOAN MTG CORP 31393FG86 -2 SERIES 2528 CLASS SI 5.660 DUE 02/15/32 03/17/03 PRINCIPAL FEDERAL