SUNSTONE HOTEL INVESTORS DECLARES FOURTH QUARTER DIVIDEND ON COMMON STOCK

ALISO VIEJO, Calif., Dec. 6, 2023

About Sunstone Hotel Investors

Sunstone Hotel Investors, Inc. is a lodging real estate investment trust ("REIT"). Sunstone's strategy is to create long-term stakeholder value through the acquisition, active ownership, and disposition of well-located hotel and resort real estate. For further information, please visit Sunstone's website at www.sunstonehotels.com. The Company's website is provided as a reference only and any information on the website is not incorporated by reference in this release.

For Additional Information

Aaron Reyes
Chief Financial Officer
Sunstone Hotel Investors, Inc.
(949) 382-3018

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of federal securities laws and regulations. These forward-looking statements are identified by their use of terms and phrases such as "anticipate," "believe," "continue," "could," "estimate," "expect," "intend," "may," "plan," "predict," "project," "should," "will" and other similar terms and phrases, including opinions, references to assumptions and forecasts of future results. Forward-looking statements are not guarantees of future performance and involve known and unknown risks, uncertainties and other factors that may cause the actual results to differ materially from those anticipated at the time the forward-looking statements are made. These risks include, but are not limited to: we own upper upscale and luxury hotels in an industry that is highly competitive; events beyond our control, including economic slowdowns or recessions, pandemics, natural disasters, civil unrest and terrorism; rising hotel operating costs, including wages, employee-related benefits, food costs, commodity costs, including those used to renovate or reposition our hotels, property taxes, property and liability insurance and utilities may not be offset by increased room rates; system security risks, data protection breaches, cyber-attacks and systems integration issues, including those impacting the Company's suppliers, hotel managers or franchisors; a significant portion of our hotels are geographically concentrated so we may be harmed by economic downturns or natural disasters in these areas of the country; we face possible risks associated with the physical and transitional effects of climate change; uninsured or underinsured losses could harm our financial condition; the operating results of some of our hotels are significantly reliant upon group and transient business generated by large corporate customers, and the loss of such customers for any reason could harm our operating results; the increased use of virtual meetings and other similar technologies could lessen the need for business-related travel, and, therefore, demand for rooms in our hotels may be adversely affected; our hotels have an ongoing need for capital investment and we may incur significant capital expenditures in connection with acquisitions, repositionings and other improvements, some of which are mandated by applicable laws or regulations or agreements with third parties, and the costs of such renovations, repositionings or improvements may exceed our expectations or cause other problems; delays in the acquisition, renovation or repositioning of hotel properties may have adverse effects on our results of operations and returns to our stockholders; accounting for the acquisition of a hotel property or other entity involves assumptions and estimations to determine fair value that could differ materially from the actual results achieved in future periods; volatility in the debt and equity markets may adversely affect our ability to acquire, renovate, refinance or sell our hotels; we may pursue joint venture investments that could be adversely affected by our lack of sole decision-making authority, our reliance on a co-venturer's financial condition and disputes between us and our co-venturer; we may be subject to unknown or contingent liabilities related to recently sold or acquired hotels, as well as hotels we may sell or acquire in the future; we may seek to acquire a portfolio of hotels or a company, which could present more risks to our business and financial results than the acquisition of a single hotel; the sale of a hotel or portfolio of hotels is typically subject to contingencies, risks and uncertainties, any of which may cause us to be unsuccessful in completing the disposition; the illiquidity of real estate investments and the lack of alternative uses of hotel properties could significantly limit our ability to respond to adverse changes in the performance of our hotels; we may issue or invest in hotel loans, including subordinated or mezzanine loans, which could involve greater risks of loss than senior loans secured by income-producing real properties; if we make or invest in mortgage loans with the intent of gaining ownership of the hotel secured by or pledged to the loan, our ability to perfect an ownership interest in the hotel is subject to the sponsor's willingness to forfeit the property in lieu of the debt; one of our hotels is subject to a ground lease with an unaffiliated party, the termination of which by the lessor for any reason, including due to our default on the lease, could cause us to lose the ability to operate the hotel altogether and may adversely affect our results of operations; because we are a REIT, we depend on third-parties to operate our hotels; we are subject to risks associated with our operators' employment of hotel personnel; most of our hotels operate under a brand owned by Marriott, Hilton, Hyatt, Four Seasons or Montage. Should any of these brands experience a negative event, or receive negative publicity, our operating results may be harmed; our franchisors and brand managers may adopt new policies or change existing policies which could result in increased costs that could negatively impact our hotels; future adverse litigation judgments or settlements resulting from legal proceedings could have an adverse effect on our financial condition; claims by persons regarding our properties could affect the attractiveness of our hotels or cause us to incur additional expenses; the hotel business is seasonal and seasonal variations in business volume at our hotels will cause quarterly fluctuations in our revenue; changes in the debt and equity markets may adversely affect the value of our hotels; certain of our hotels have in the past become impaired and additional hotels may become impaired in the future; laws and governmental regulations may restrict the ways in which we use our hotel properties and increase the cost of compliance with such regulations. Noncompliance with such regulations could subject us to penalties, loss of value of our properties or civil damages; corporate responsibility, specifically related to ESG factors and commitments, may impose additional costs and expose us to new risks that could adversely affect our results of operations, financial condition and cash flows; our franchisors and brand managers may require us to make capital expenditures pursuant to property improvement plans or to comply with brand standards; termination of any of our franchise, management or operating lease agreements could cause us to lose business or lead to a default or acceleration of our obligations under certain of our debt instruments; the growth of alternative reservation channels could adversely affect our business and profitability; the failure of tenants in our hotels to make rent payments under our retail and restaurant leases may adversely affect our results of operations; we rely on our corporate and hotel senior management teams, the loss of whom may cause us to incur costs and harm our business; if we fail to maintain effective internal control over financial reporting and disclosure controls and procedures, we may not be able to accurately report our financial results; we have outstanding debt which may restrict our financial flexibility; certain of our debt is subject to variable interest rates, which can create uncertainty in forecasting our interest expense and may negatively impact our operating results; and other risks and uncertainties associated with the Company's business described in its filings with the Securities and Exchange Commission. Although the Company believes the expectations reflected in such forward-looking statements are based upon reasonable assumptions, it can give no assurance that the expectations will be attained or that any deviation will not be material. All forward-looking information provided herein is as of the date of this release, and the Company undertakes no obligation to update any forward-looking statement to conform the statement to actual results or changes in the Company's expectations.