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, 2024

Commission File Number: 001-41174

RELIEF THERAPEUTICS Holding SA

(Exact name of Registrant as specified in its charter)

Not Applicable

(Translation of registrant’s name into English)

Switzerland

(Jurisdiction of incorporation or organization)

Avenue de Sécheron 15

1202 Geneva

Switzerland

Tel: +41 22 545 11 16

(Address of principal executive offices)

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

Form 20-F     ☒                  Form 40-F     ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1)     ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7)     ☐

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

On March 27, 2024, RELIEF THERAPEUTICS Holding SA published an invitation to an Extraordinary General Meeting of its Shareholders to be held on April 26, 2024. A copy of the invitation is furnished as Exhibit 99.1 hereto, and a copy of the press release announcing the publication of such invitation is furnished as Exhibit 99.2 hereto.

INDEX TO EXHIBITS

Exhibit No.	Description
99.1	Invitation to the Extraordinary General Shareholders' Meeting of RELIEF THERAPEUTICS Holding SA
99.2	Press Release dated March 27, 2024

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SIGNATURES

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

RELIEF THERAPEUTICS Holding SA

By: /s/ Jeremy Meinen

Jeremy Meinen

Chief Financial Officer

Dated: April 3, 2024

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