# EDGAR Filing Document

**Accession Number:** 0001853717
**File Stem:** 0001104659-26-052019
**Filing Date:** 2026-4
**Character Count:** 4788
**Document Hash:** 1a0e15eec1e598e3946eef7fbeef7fed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-052019.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001104659-26-052019

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Atour Lifestyle Holdings Ltd
- **CENTRAL INDEX KEY:** 0001853717
- **STANDARD INDUSTRIAL CLASSIFICATION:** HOTELS & MOTELS [7011]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40540
- **FILM NUMBER:** 26919791

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 1ST FLOOR, WUZHONG BUILDING
- **STREET 2:** 618 WUZHONG ROAD, MINHANG DISTRICT
- **CITY:** SHANGHAI
- **PROVINCE COUNTRY:** F4
- **BUSINESS PHONE:** (86) 021-64059928

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 1ST FLOOR, WUZHONG BUILDING
- **STREET 2:** 618 WUZHONG ROAD, MINHANG DISTRICT
- **CITY:** SHANGHAI
- **PROVINCE COUNTRY:** F4

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16 UNDER**

**THE SECURITIES EXCHANGE ACT OF 1934**

For the month of April 2026

**Commission File Number: 001-40540**

**Atour Lifestyle Holdings Limited**

**(Exact name of registrant as specified in its charter)**

**1st floor, Wuzhong Building, 618 Wuzhong Road, Minhang District, Shanghai, 201103, People's Republic of China**

**(+86) 021-64059928**

**(Address of principal executive office)**

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ⌧ Form 40-F ◻

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| [99.1](tm2612923d1_ex99-1.htm) | [Press Release — Atour Lifestyle Holdings Limited Releases 2025 Environmental, Social and Governance Report](tm2612923d1_ex99-1.htm) |

---

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
| **Atour Lifestyle Holdings Limited** | **Atour Lifestyle Holdings Limited** | **Atour Lifestyle Holdings Limited** |
| By: | /s/ HAIJUN WANG | /s/ HAIJUN WANG |
|  | Name: | Haijun Wang |
|  | Title: | Chairman of the Board of Director and Chief Executive Officer |
| Date: April 30, 2026 | Date: April 30, 2026 | Date: April 30, 2026 |

---

## Exhibit 99.1

**Exhibit 99.1**

**Atour Lifestyle Holdings Limited Releases 2025 Environmental, Social and Governance Report**

SHANGHAI, April 30, 2026 /GlobeNewswire/ -- Atour Lifestyle Holdings Limited ("Atour" or the "Company") (NASDAQ: ATAT), a leading lifestyle group in China, today announced the release of its 2025 Environmental, Social and Governance ("ESG") report. The report outlines Atour's management philosophy and key achievements across environmental stewardship, social responsibility, and governance practices for the year ended December 31, 2025, reflecting the Company's deepening integration of sustainability into its long-term development.

Throughout 2025, the Company advanced its ESG governance framework and made meaningful progress in key areas, including customer experience, employee development, franchisee and supply chain collaboration, green operations, and community engagement. Embarking on this new chapter, Atour will continue to steadily advance sustainable development, working toward its long-term vision: "A Timeless Atour, Warmth Along Every Journey." The Company will fulfill its firm and warm promise to customers and continue to contribute its solid and enduring strengths to all stakeholders.

To learn more and download the full ESG report, please visit: <u>https://ir.yaduo.com/about-us/esg</u>.

**About Atour Lifestyle Holdings Limited**

Atour Lifestyle Holdings Limited (NASDAQ: ATAT) is a leading lifestyle group in China that operates both hospitality and retail businesses. As a leader in quality living, Atour is dedicated to creating an intimate ambiance where people can warmly connect. Guided by its people-serving philosophy, Atour continuously refines its products and services to curate exceptional experiences for every user.

For more information, please visit <u>https://ir.yaduo.com</u>.

**Investor Relations Contact**

Atour Lifestyle Holdings Limited

Email: <u>ir@yaduo.com</u>

Christensen Advisory

Email: <u>atour@christensencomms.com</u>

Tel: +86-10-5900-1548