NSA CFO Certifies Accuracy of Amended 10-K/A Report

National Storage Affiliates Trust's Executive Vice President and Chief Financial Officer, Brandon S. Togashi, certified the company's Amended Annual Report on Form 10-K/A. This certification, made under Section 302 of the Sarbanes-Oxley Act of 2002, confirms that the report does not contain any untrue statement of a material fact or omit any material fact necessary to make the statements not misleading. This is a standard compliance filing ensuring the accuracy and completeness of financial disclosures.