X0508 4 2026-02-11 0001295810 Sunstone Hotel Investors, Inc. SHO 0001541084 Springer Robert C 15 ENTERPRISE SUITE 200 ALISO VIEJO CA 92656 false true false false PRESIDENT AND CIO 0 Common Stock 2026-02-11 4 A 0 52486 A 689700 D On February 11, 2026, Sunstone Hotel Investors, Inc. granted 52,486 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/ Robert C. Springer 2026-02-13