PERIOD PAGE UNDISCLOSED 05/01/06 TO 05/31/06 8 OF 26 TRADING ACTIVITY FOR THE MONTH DESCRIPTION KFW 0.5 02/03/10 00.5000 02/03/2010 DONE AT EXANE, INC. KFW 0.5 02/03/10 00.5000 02/03/2010 PRICE 115.12500 115.10000 DEBIT CREDIT 230,548.63 230,498.63 DONE AT DEUTSCHE BNK/ALEX BROWN MARK TO

AS OF 05/12/06 DONE AT EXBKR/NOMURA SEC INTL LONDON 03 05/22 BOUGHT 03 05/22 BOUGHT 03 05/22 BOUGHT 7,741 DEUTSCHE POST AG CORRECTION DONE AT EXANE, INC. 7,840 DEUTSCHE POST AG CORRECTION DONE AT DEUTSCHE BNK/ALEX BROWN 5,500 DEUTSCHE POST AG CORRECTION AS OF 05/17/06 DONE AT GOLDMAN SACHS AND