Our Chief Executive Officer and Chief Financial Officer file certifications regarding the quality of our public disclosure with the Securities and Exchange Commission pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. These certifications are included as an exhibit to our 2003 annual report on Form 10-K that we have filed with the Securities and Exchange Commission. 53 Certain statements made in this Annual Report constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Given these uncertainties, prospective and current investors are cautioned not to place undue reliance on such forward-looking statements. We disclaim any obligation to update such factors or to publicly announce the result of any revisions to any of the forward-looking statements contained in this or any other document. Readers of this Annual Report should also read our other publicly filed documents for further discussion. PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995 ALEXANDRIA REAL ESTATE EQUITIES, INC. AND SUBSIDIARIES CERTIFICATIONS REGARDING PUBLIC DISCLOSURES ALEXANDRIA REAL ESTATE EQUITIES, INC. AND SUBSIDIARIES