X0203 0000876661 NEW YORK STOCK EXCHANGE LLC 0001295810 Sunstone Hotel Investors, Inc. 001-32319

200 Spectrum Center Drive, Suite 2100 Irvine CA CALIFORNIA 92618

(949) 330-4000 6.950% Series E Cumulative Redeemable Preferred Stock 17 CFR 240.12d2-2(a)(1) Victoria Paper Manager, Market Supervision 2021-06-11