6-K

Atour Lifestyle Holdings Ltd (ATAT)

6-K 2023-04-14 For: 2023-04-14
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Added on April 08, 2026

UNITED STATES

SECURITIES AND EXCHANGECOMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATEISSUER

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

THE SECURITIES EXCHANGEACT OF 1934

For the month of April, 2023

Commission File Number:001-40540

Atour Lifestyle HoldingsLimited

(Exact name of registrantas specified in its charter)

18th floor, Wuzhong Building,

618 Wuzhong Road, MinhangDistrict,

Shanghai, People’sRepublic of China

(+86) 021-64059928

(Address of principalexecutive 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 x Form 40-F ¨

Director Resignation

Ms. Danyang Bian (who is affiliated with one of Atour Lifestyle Holdings Limited's pre-IPO shareholders, Diviner Limited) tendered her resignation as a director of Atour Lifestyle Holdings Limited on April 13, 2023, effective immediately.

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
By: /s/ HAIJUN WANG
Name: Haijun Wang
Title: Chairman of the Board of Director and Chief Executive Officer
Date: April 14, 2023