Company: NYXH
Filing Date: 2025-05-14
Form Type: 6-K
Source: 0001104659-25-048023
Chunk: 1

Company: Nyxoah SA
Filing Date: 2025-05-14
Form: 6-K
Chunk 1
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 incorporated herein by reference.

Additionally, on May 14, 2025, the Company announced
its unaudited first quarter results for 2025, which are further described in a First Quarter 2025 report attached hereto as Exhibit 99.2.

The information in the attached Exhibit 99.1 is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise set forth herein or as shall be expressly set forth by specific reference in such a filing.

The information in the attached Exhibit 99.2 shall be deemed to be incorporated by reference into the registration statements on Form S-8 (Registration Numbers 333-261233, 333-269410, 333-283103 and 333-285960) and Form F-3 (Registration Numbers 333-268955 and 333-285982) of the Company (including any prospectuses forming a part of such registration statements) and to be a part thereof from the date on which this report is filed, to the extent not superseded by documents or reports subsequently filed or furnished.

Exhibits

<div align='center'>SIGNATURES</div>

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.

| Date: May 14, 2025 | NYXOAH SA 
 By:       | /s/ John Landry         |
|:-------------------|:----------|:------------------------|
|                    | Name:     | John Landry             |
|                    | Title:    | Chief Financial Officer |