2025 SIMON® Annual Report

and conditions in the capital markets in general, which can impact both our cost of capital and, to a lesser degree, our ability to access capital. An economic recession may cause extreme volatility and disruption in the capital and credit markets. We rely upon the Credit Facilities as sources of funding for numerous transactions. Our access to these funds is dependent upon the ability of each of the participants to the Credit Facilities to meet their funding commitments to us. When markets are volatile, access to capital and credit markets could be disrupted over an extended period of time and one or more financial institutions may not have the available capital to meet their previous commitments to us. The failure of one or more participants to the Credit Facilities to meet their funding commitments to us could have a material adverse effect on us, including as a result of making it difficult to obtain the financing we may need for future growth and/or meeting our debt service requirements. Additionally, a high interest rate environment, could prevent us from accessing capital at attractive interest rates, which could adversely impact our ability to refinance existing debt at maturity as well as our ability to fund development and/or opportunistic acquisition activities. We cannot assure you that we will be able to obtain the financing we need for the future growth of our business, execution on our business model or to meet our debt service requirements, or that a sufficient amount of financing will be available to us on favorable terms, or at all. Adverse changes in our credit ratings could affect our borrowing capacity and borrowing terms. The Operating Partnership’s outstanding senior unsecured notes, the Credit Facilities, the Commercial Paper program, and Simon’s preferred stock are periodically rated by nationally recognized credit rating agencies. The credit ratings are based on our operating performance, liquidity and leverage ratios, financial condition and prospects, and other factors viewed by the credit rating agencies as relevant to us and our industry and the economic outlook in general. Our credit ratings can affect the amount of capital we can access, as well as the terms of any financing we obtain. Since we depend primarily on debt financing to fund the growth of our business, an adverse change in our credit ratings, including actual changes and changes in outlook, or even the initiation of a review of our credit ratings that could result in an adverse change, could have a material adverse effect on us. An increase in interest rates would increase our interest costs on variable rate debt and could adversely impact our ability to refinance existing debt on attractive terms, or at all; our hedging interest rate protection arrangements may not effectively limit our interest rate risk. As of December 31, 2025, we had approximately $311.0 million of outstanding consolidated indebtedness that bears interest at variable rates, and we may incur more variable rate indebtedness in the future. When interest rates increase, then so does the interest costs on our unhedged variable rate debt, which could adversely affect our cash flows and our ability to pay principal and interest on our debt and our ability to make distributions to our stockholders. Further, rising interest rates could limit our ability to refinance existing debt when it matures or significantly increase our future interest expense. We selectively manage our exposure to interest rate risk by a combination of interest rate protection agreements to effectively fix or cap all or a portion of our variable rate debt. In addition, we refinance fixed rate debt at times when we believe rates and other terms are appropriate. Our efforts to manage these exposures may not be successful. Our use of interest rate hedging arrangements to manage risk associated with interest rate volatility may expose us to additional risks, including a risk that a counterparty to a hedging arrangement may fail to honor its obligations or that we could be required to fund our contractual payment obligations under such arrangements in relatively large amounts or on short notice. Developing an effective interest rate risk strategy is complex and no strategy can completely insulate us from risks associated with interest rate fluctuations. There can be no assurance that our hedging activities will have the desired beneficial impact on our results of operations, liquidity and financial condition. Termination of these hedging agreements typically involves costs, such as transaction fees or breakage costs. Risks Related to Joint Ventures We have limited control with respect to some properties that are partially owned or managed by third parties, which may adversely affect our ability to sell or refinance them. As of December 31, 2025, we owned interests in 110 income-producing properties with other parties. Of those, 22 properties are included in our consolidated financial statements. We apply the equity method of accounting to the other 88 properties (the joint venture properties), our investments in Klépierre (a publicly traded, Paris-based real estate company), as well as our investments in certain entities involved in retail operations, such as Catalyst Brands LLC; an e-commerce venture Rue Gilt Groupe, or RGG, and Jamestown (a global real estate investment and management company), collectively, our other platform investments. We serve as general partner or property manager for 51 of these 88 joint venture properties; however, certain major decisions, such as approving the operating budget and selling, refinancing, and redeveloping the properties, require the consent of the other owners. Of the joint venture properties for which we do not serve as general partner or property manager, 29 are in our international joint ventures. These international properties are

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