X0202 4 2005-03-08 0000949589 INVESTORS FINANCIAL SERVICES CORP IFIN 0001180237 CONDON FRANK B JR INVESTORS BANK & TRUST COMPANY 200 CLARENDON STREET BOSTON MA 02116 1 0 0 0 Common Stock 2005-03-08 4 S 0 1000 50.50 D 50141 D Common Stock 2005-03-08 4 S 0 1400 50.48 D 48741 D Common Stock 2005-03-08 4 S 0 400 50.47 D 48341 D Common Stock 2005-03-08 4 S 0 200 50.45 D 48141 D Common Stock 2005-03-08 4 S 0 100 50.44 D 48041 D Common Stock 2005-03-08 4 S 0 124 50.43 D 47917 D Common Stock 2005-03-08 4 S 0 500 50.40 D 47417 D Common Stock 2005-03-08 4 S 0 100 50.39 D 47317 D Common Stock 2005-03-08 4 S 0 900 50.37 D 46417 D Common Stock 2005-03-08 4 S 0 2500 50.35 D 43917 D Common Stock 2005-03-08 4 S 0 100 50.34 D 43817 D Common Stock 2005-03-08 4 S 0 10201 50.32 D 33616 D Common Stock 2005-03-08 4 S 0 1376 50.29 D 32240 D John E. Henry 2005-03-10