0000950134-05-015489 10-Q/A 5 20050331 20050810 20050810 SURMODICS INC 0000924717 6794 411356149 MN 0930 10-Q/A 34 000-23837 051012709 9924 W 74TH ST EDEN PRAIRIE MN 55344 6128292700 9924 WEST 74TH ST EDEN PRAIRIE MN 55344 BSI CORP 19970506 10-Q/A 1 c97561e10vqza.htm AMENDMENT TO FORM 10-Q EX-31.1 2 c97561exv31w1.htm CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 3 c97561exv31w2.htm CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32.1 4 c97561exv32w1.htm CERTIFICATION OF CEO PURSUANT TO SECTION 906 EX-32.2 5 c97561exv32w2.htm CERTIFICATION OF CFO PURSUANT TO SECTION 906