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 November 2025
Commission File Number:
001-40552
NYXOAH SA
(Translation of registrant’s
name into English)
Rue Edouard Belin 12,
1435 Mont-Saint-Guibert, Belgium
(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 x 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): ¨
Note:
Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached
annual report to security holders.
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): ¨
Note:
Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other
document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant
is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home
country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release,
is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has
already been the subject of a Form 6-K submission or other Commission filing on EDGAR.
Nyxoah SA
On November 13, 2025, the
Company announced its unaudited third quarter results for 2025, which are further described in a Third Quarter 2025 report attached hereto
as Exhibit 99.1.
The information
in the attached Exhibit 99.1 shall be deemed to be incorporated by reference into the registration statements on Form S-8 (Registration Numbers 333-285960, 333-261233 and 333-269410)
and Form F-3 (Registration Numbers 333-285982
and 333-268955) 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to the extent not superseded by documents or reports subsequently filed or furnished.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
| 99.1 |
Third
Quarter Report 2025 |
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.
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NYXOAH SA |
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| Date: November 13, 2025 |
By: |
/s/ Olivier
Taelman |
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Name: |
Olivier Taelman |
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Title: |
Chief Executive Officer |
