0000950123-09-042458 424B5 1 20090910 20090910 STIFEL FINANCIAL CORP 0000720672 6211 431273600 DE 1231 424B5 33 333-158301 091063451 ATTN: JAMES G. LASCHOBER 501 N. BROADWAY ST. LOUIS MO 63102-2102 314-342-2000 ATTN: JAMES G. LASCHOBER 501 N. BROADWAY ST. LOUIS MO 63102-2102 424B5 1 c53449b5e424b5.htm 424B5