0000720672-01-500011 10-Q 1 20010331 20010515 STIFEL FINANCIAL CORP 0000720672 6211 431273600 DE 1231 10-Q 34 001-09305 1639056 ONE FINANCIAL PLAZA 501 N BROADWAY ST. LOUIS MO 63102-2102 314-342-2000 ONE FINANCIAL PLAZA 501 N BROADWAY ST. LOUIS MO 63102-2102 10-Q 1 r10q-200103.htm FORM 10-Q FOR PERIOD ENDING 3/31/01