0001169232-03-006579 10-Q 5 20030930 20031113 FINANCIAL INSTITUTIONS INC 0000862831 6021 160816610 NY 1231 10-Q 34 000-26481 03996015 220 LIBERTY STREET WARSAW NY 14569 7167861100 220 LIBERTY STREET WARSAW NY 14569 10-Q 1 d57466_10q.txt FORM 10-Q EX-31.1 3 d57466_ex31-1.txt CERTIFICATIONS REQUIRED UNDER SECTION 302 EX-31.2 4 d57466_ex31-2.txt CERTIFICATIONS REQUIRED UNDER SECTION 302 EX-32.1 5 d57466_ex32-1.txt CERTIFICATIONS REQUIRED UNDER SECTION 906 EX-32.2 6 d57466_ex32-2.txt CERTIFICATIONS REQUIRED UNDER SECTION 906