0000914190-05-000480 4 1 20051221 20051223 20051223 Anderson Aron B 0001316490 4 34 000-23837 051284186 952-829-2700 SURMODICS, INC. 9924 WEST 74TH STREET EDEN PRAIRIE MN 55344 SURMODICS INC 0000924717 6794 411356149 MN 0930 9924 W 74TH ST EDEN PRAIRIE MN 55344 6128292700 9924 WEST 74TH ST EDEN PRAIRIE MN 55344 BSI CORP 19970506 4 1 edgar.xml PRIMARY DOCUMENT