X0609 4 2026-05-01 0001295810 Sunstone Hotel Investors, Inc. SHO 0001007546 BATINOVICH ANDREW false 15 ENTERPRISE SUITE 200 ALISO VIEJO CA 92656 true false false false 0 Common Stock 2026-05-01 4 A 0 12234 A 152330 D Common Stock 2026-05-01 4 A 0 9574 A 161904 D Represents grant of vested shares of common stock pursuant to the 2022 Incentive Award Plan. Represents grant of restricted shares of common stock pursuant to the 2022 Incentive Award Plan, which vest on the earlier of (i) first anniversary of grant, or (ii) the date of the next annual meeting of stockholders, subject to continued service through such dates. /s/ Andrew Batinovich 2026-05-05