X0306 4 2023-02-09 0 0001295810 Sunstone Hotel Investors, Inc. SHO 0001681527 Klein David M 15 ENTERPRISE SUITE 200 ALISO VIEJO CA 92656 0 1 0 0 General Counsel Common Stock 2023-02-09 4 A 0 18393 A 217332 D On February 9, 2023, Sunstone Hotel Investors, Inc. granted 18,393 restricted shares of common stock to the Reporting Person pursuant to its 2022 Incentive Award Plan. Such shares are subject to the satisfaction of vesting requirements over a three-year period. /s/ David M. Klein 2023-02-13