EX-99.B 6 j9600301exv99wb.txt CERTIFICATION - WINKLEBLACK EXHIBIT 99(B) CERTIFICATION BY THE CHIEF FINANCIAL OFFICER RELATING TO A PERIODIC REPORT CONTAINING FINANCIAL STATEMENTS I, Arthur Winkleblack, Executive Vice President and Chief Financial Officer, of H. J. Heinz Company, a Pennsylvania corporation (the "Company"), hereby certify that: (a) The Company's periodic report on Form 10-Q for the quarterly period ended July 31, 2002 (the "Form 10-Q"), fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, as amended; and (b) The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company. * * * CHIEF FINANCIAL OFFICER /s/ ARTHUR WINKLEBLACK -------------------------------------- Arthur Winkleblack Executive Vice President and Chief Financial Officer Date: September 11, 2002