0000950124-07-005183 8-K/A 2 20070731 9.01 20071018 20071018 SURMODICS INC 0000924717 6794 411356149 MN 0930 8-K/A 34 000-23837 071177845 9924 W 74TH ST EDEN PRAIRIE MN 55344 6128292700 9924 WEST 74TH ST EDEN PRAIRIE MN 55344 BSI CORP 19970506 8-K/A 1 c19438e8vkza.htm AMENDMENT TO CURRENT REPORT EX-99.4 2 c19438exv99w4.htm EXHIBIT 99.4