# EDGAR Filing Document

**Accession Number:** 0001295810
**File Stem:** 0001104659-26-031145
**Filing Date:** 2026-3
**Character Count:** 1180
**Document Hash:** f657a69911a8490f49a4309ba532e24e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-031145.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001104659-26-031145

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**EFFECTIVENESS DATE**: 20260318

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sunstone Hotel Investors, Inc.
- **CENTRAL INDEX KEY:** 0001295810
- **STANDARD INDUSTRIAL CLASSIFICATION:** HOTELS & MOTELS [7011]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 201296886
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32319
- **FILM NUMBER:** 26769839

**BUSINESS ADDRESS:**
- **STREET 1:** 15 ENTERPRISE
- **STREET 2:** SUITE 200
- **CITY:** ALISO VIEJO
- **STATE:** CA
- **ZIP:** 92656
- **BUSINESS PHONE:** (949) 330-4000

**MAIL ADDRESS:**
- **STREET 1:** 15 ENTERPRISE
- **STREET 2:** SUITE 200
- **CITY:** ALISO VIEJO
- **STATE:** CA
- **ZIP:** 92656

### Attached PDF Documents

**Attachment 1:** `tm263853d3_ars.pdf`

_No text found in this document._