0001181431-04-029690 4 1 20040603 20040607 SEI CORP 0000350894 6211 231707341 PA 1231 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100 6106761000 1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100 SMITH THOMAS W 0000926688 4 34 000-10200 04851595 323 RAILROAD AVENUE GREENWICH CT 06830 2036611200 323 RAILROAD AVENUE GREENWICH CT 06830 THOMAS W SMITH 19940713 4 1 rrd44772.xml FORM 4 REPORTING 6/3 TRADES IN SEIC BY PCP