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NASDAQ · Health careNyxoah SA (NYXH)
It posted a net loss of €90.1M. In fiscal 2025 capital spending exceeded operating cash flow by €69.8M. At December 31, 2025 it held €30M in cash. Its latest periodic report to the SEC is the annual report (foreign issuer) (20-F) filed on March 26, 2026.
What Nyxoah SA does
Nyxoah SA is registered with the SEC under industry code SIC 3841 (Surgical & Medical Instruments & Apparatus). Its shares trade on NASDAQ under the ticker NYXH.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | n/a | -€90.1M | -€2.36 | -€69.8M |
| 2024 | n/a | -€59.2M | -€1.81 | -€50.4M |
| 2023 | n/a | -€43.2M | -€1.55 | -€47.3M |
| 2022 | n/a | -€31.2M | -€1.21 | -€29.6M |
| 2022 | n/a | -€27.6M | -€1.16 | -€26.8M |
| 2020 | n/a | -€12.2M | -€0.68 | -€7.4M |
Latest SEC filings
What Nyxoah SA has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 22, 2026
- August 14, 2026Passive stake changed SCHEDULE 13G/A
- August 5, 2026
- July 9, 2026
- July 1, 2026Passive stake changed SCHEDULE 13G/A
- June 23, 2026
- June 22, 2026Passive stake (5% or more) SCHEDULE 13G
- June 11, 2026
- June 11, 2026Activist stake changed SCHEDULE 13D/A
- June 8, 2026
Insider trades
What the people running Nyxoah SA did with its shares, from the Form 4 filings they must send the SEC within two business days.
No insider trades were reported in the last 90 days.
Questions about NYXH
What does Nyxoah SA do?
Nyxoah SA is registered with the SEC under industry code SIC 3841 (Surgical & Medical Instruments & Apparatus). Its shares trade on NASDAQ under the ticker NYXH.
Is Nyxoah SA profitable?
No. In fiscal 2025 it reported a net loss of €90.1M.
When did Nyxoah SA last report?
Its most recent periodic report is the annual report (foreign issuer) (20-F) filed on March 26, 2026. It covers the period to December 31, 2025. Its newest filing of any kind is the foreign issuer update from September 22, 2026.
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Follow NYXH: get an email when it filesWhere the numbers come from
Financial figures are the values Nyxoah SA tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.