www.nsastorage.com<\/a><\/span> and as exhibit 99.1 to the Company’s Form 8-K furnished to the SEC on May 5, 2026.<\/p>\nNon-GAAP Financial Measures & Glossary<\/b><\/p>\n
\nThis press release contains certain non-GAAP financial measures. These non-GAAP measures are presented because NSA’s management believes these measures help investors understand NSA’s business, performance and ability to earn and distribute cash to its shareholders by providing perspectives not immediately apparent from net income (loss). These measures are also frequently used by securities analysts, investors and other interested parties. The presentations of FFO, Core FFO and NOI in this press release are not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP. In addition, NSA’s method of calculating these measures may be different from methods used by other companies, and, accordingly, may not be comparable to similar measures as calculated by other companies that do not use the same methodology as NSA. These measures, and other words and phrases used herein, are defined in the Glossary in the supplemental financial information and, where appropriate, reconciliations of these measures and other non-GAAP financial measures to their most directly comparable GAAP measures are included in the Schedules to this press release and in the supplemental financial information.<\/p>\n
About National Storage Affiliates Trust<\/b><\/p>\n
\nNational Storage Affiliates Trust is a real estate investment trust headquartered in Greenwood Village, Colorado, focused on the ownership, operation and acquisition of self storage properties predominantly located within the top 100 metropolitan statistical areas throughout the United States. As of March 31, 2026, the Company held ownership interests in and operated 1,061 self storage properties, located in 37 states and Puerto Rico with approximately 69.3 million rentable square feet, excluding three properties classified as held for sale, that were sold to a third party in April 2026. NSA is one of the largest owners and operators of self storage properties among public and private companies in the United States. For more information, please visit the Company\u2019s website at www.nsastorage.com<\/a><\/span>. NSA is included in the MSCI US REIT Index (RMS\/RMZ), the Russell 1000 Index of Companies and the S&P MidCap 400 Index.<\/p>\nNOTE REGARDING FORWARD LOOKING STATEMENTS<\/i><\/b><\/p>\n
\nCertain statements contained in this press release constitute forward-looking statements as such term is defined in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and such statements are intended to be covered by the safe harbor provided by the same. Forward-looking statements are subject to substantial risks and uncertainties, many of which are difficult to predict and are generally beyond the Company’s control. These forward-looking statements include information about possible or assumed future results of the Company’s business, financial condition, liquidity, results of operations, plans and objectives. Changes in any circumstances may cause the Company’s actual results to differ significantly from those expressed in any forward-looking statement. When used in this release, the words “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “may” or similar expressions are intended to identify forward-looking statements. Statements regarding the following subjects, among others, may be forward-looking: market trends in the Company’s industry, interest rates, inflation, the debt and lending markets or the general economy; the Company’s business and investment strategy; the risks associated with our ability to consummate the mergers with Public Storage and the timing and closing of the mergers including, among other things, the ability of the Company to obtain equity holder approval required to consummate the mergers, the satisfaction or waiver of other conditions to closing in the Merger Agreement, unanticipated difficulties or expenditures relating to the mergers, potential difficulties in employee retention as a result of the mergers, the occurrence of any event, change or other circumstances that could give rise to the termination of the mergers and the outcome of legal proceedings that may be instituted related to the mergers; the acquisition and disposition of properties, including those under contract and the Company’s ability to execute on its acquisition pipeline; and the Company’s guidance estimates for the year ending December 31, 2026. For a further list and description of such risks and uncertainties, see the Company’s most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K filed with the Securities and Exchange Commission, and the other documents filed by the Company with the Securities and Exchange Commission. The forward-looking statements, and other risks, uncertainties and factors are based on the Company’s beliefs, assumptions and expectations of its future performance, taking into account all information currently available to the Company. Forward-looking statements are not predictions of future events. The Company disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.<\/p>\n
\n\n| \n National Storage Affiliates Trust
\n
Consolidated Statements of Operations
\n
<\/b>(in thousands, except per share amounts) (unaudited)<\/p>\n<\/td>\n<\/tr>\n\n | \n\u00a0<\/td>\n<\/tr>\n | \n| \n \n\u00a0<\/p>\n<\/td>\n | \n Three Months Ended March 31,<\/b><\/p>\n<\/td>\n<\/tr>\n\n| \n \n\u00a0<\/p>\n<\/td>\n | \n 2026<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n 2025<\/b><\/p>\n<\/td>\n<\/tr>\n\n| \n REVENUE<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nRental revenue<\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n168,214<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n169,475<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOther property-related revenue<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n5,586<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n6,744<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nManagement fees and other revenue<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n11,601<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n12,135<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nTotal revenue<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n185,401<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n188,354<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n OPERATING EXPENSES<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nProperty operating expenses<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n52,034<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n55,104<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGeneral and administrative expenses<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n13,231<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n13,145<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nDepreciation and amortization<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n46,140<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n48,116<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOther<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n3,098<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n4,476<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nTotal operating expenses<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n114,503<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n120,841<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n OTHER (EXPENSE) INCOME<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nInterest expense<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(39,257<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(40,475<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nEquity in earnings (losses) of unconsolidated real estate ventures<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n1,155<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(5,739<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nAcquisition and integration costs<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(811<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(2,445<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nMerger related costs<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(9,981<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u2014<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNon-operating (expense) income<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(302<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n360<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nGain on sale of self storage properties<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n6,458<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n1,425<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nOther expense, net<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(42,738<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(46,874<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n Income before income taxes<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n28,160<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n20,639<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nIncome tax expense<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(479<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(1,120<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net income<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n27,681<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n19,519<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nNet income attributable to noncontrolling interests<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(9,901<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(6,525<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net income attributable to National Storage Affiliates Trust<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n17,780<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n12,994<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \nDistributions to preferred shareholders<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(5,153<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n(5,114<\/p>\n<\/td>\n | \n \n)<\/p>\n<\/td>\n<\/tr>\n | \n| \n Net income attributable to common shareholders<\/b><\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n12,627<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n7,880<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n Earnings per share – basic and diluted<\/b><\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n0.16<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n$<\/p>\n<\/td>\n | \n \n0.10<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n | \n| \n Weighted average shares outstanding – basic and diluted<\/b><\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n77,093<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n | \n \n76,372<\/p>\n<\/td>\n | \n \n\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/table>\n | | | |
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<\/td>\n<\/tr>\n