Company: NYXH
Filing Date: 2025-03-20
Form Type: F-3
Source: 0001104659-25-026217
Chunk: 51

Company: Nyxoah SA
Filing Date: 2025-03-20
Form: F-3
Chunk 51
---
ENSES The following is an estimate of the expenses (all of which are to be paid by us) that we may incur in connection with the securities being registered hereby, other than the SEC registration fee and the FINRA filing fee.

| ​ | SEC registration fee         | ​ | ​ | ​ | $ | 30,620 | ​ | ​ |
| ​ | FINRA filing fee             | ​ | ​ | ​ | ​ | 30,500 | ​ | ​ |
| ​ | Legal fees and expenses      | ​ | ​ | ​ | ​ |     -1 | ​ | ​ |
| ​ | Accounting fees and expenses | ​ | ​ | ​ | ​ |     -1 | ​ | ​ |
| ​ | Printing expenses            | ​ | ​ | ​ | ​ |     -1 | ​ | ​ |
| ​ | Miscellaneous expenses       | ​ | ​ | ​ | ​ |     -1 | ​ | ​ |
| ​ | Total                        | ​ | ​ | ​ | $ |     -1 | ​ | ​ |

(1) These fees are calculated based on the securities offered and the number of issuances and accordingly cannot be estimated at this time.

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TABLE OF CONTENTS

### LEGAL MATTERS
Unless the applicable prospectus supplement indicates otherwise, the validity of the debt securities, warrants, rights and units governed by U.S. law and certain other matters of U.S. law will be passed upon for us by Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. Unless the applicable prospectus supplement indicates otherwise, the validity of our ordinary shares underlying the ordinary shares and certain matters governed by Belgian law will be passed on for us by NautaDutilh BV/SRL. Additional legal matters may be passed upon for any underwriters, dealers or agents by counsel that we will name in the applicable prospectus supplement.

### EXPERTS
The consolidated financial statements of Nyxoah SA appearing in Nyxoah’s Annual Report on Form 20-F for the year ended December 31, 2024, have been audited by EY Réviseurs d’Entreprises / EY Bedrijfsrevisoren SRL/BV, independent registered public accounting firm, as set forth in their report thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given on the authority of such firm as experts in accounting and auditing.

The business