{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/NYXH",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# Nyxoah SA (NASDAQ: NYXH) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nNyxoah SA is listed on NASDAQ under ticker NYXH, with ISIN USB6S7WD1062; its LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-C9. Its security type is recorded as non-operating entity type (other), its segment is not on the record, and its sector is 3841 Surgical & Medical Instruments & Apparatus, with jurisdiction Belgium. The issuer is listed and not halted as of 2026-11-08.\n\n## The disclosure read\n\nThe record holds 33 filings across 26 filing days in the twelve months from 2025-11-08 to 2026-11-08, comprising 3 prospectuses, 9 regulatory filings and 21 results. The median gap between filing days is 10 days, and the latest filing was made on 2026-11-05, 3 days before the record date, and is of type results. The NASDAQ median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days, and the sector median is 64 filings, a cadence gap of 6 days and a latency of 4 days.\n\n## Auditor\n\nThe auditor is not on the record, as the latest annual report cover carries no dei:AuditorName tag, and no auditor location is on the record. No auditor changes are on the record.\n\n## Events and halts\n\nNo listing, delisting, name change or segment move is on the record, and the domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable, as the chapter's orderability section carries no client categories and so cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.\n\n## Coverage\n\nThe issuer's investor-relations page names 8 research houses: Degroof Petercam, Kepler Cheuvreux, Wolfe Research, Stifel Nicolaus, Oppenheimer, Baird, AllInvest and Cantor Fitzgerald.\n\n## Open research\n\nNo openly published research notes were found on the record.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe sealed years that hold the issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.\n\n## Sources\n\n8 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)\n- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)\n- https://data.sec.gov/submissions/CIK0001857190.json (identity.jurisdiction)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/NYXH (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://investors.nyxoah.com/stock-information (coverage)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/NYXH (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
   "node_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "record_version": 1,
   "sealed": true
  },
  "auditor": {
   "auditor": {
    "market": "US",
    "reason": "no dei:AuditorName tag on the latest annual report cover (foreign private issuers and older filings carry none)",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "US",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "US",
    "state": "not_on_record"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NASDAQ/NYXH",
  "coverage": {
   "count": 8,
   "houses": [
    {
     "analyst": "David Seynnaeve",
     "house": "Degroof Petercam",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Christophe Dombu",
     "house": "Kepler Cheuvreux",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Mike Polark, CFA",
     "house": "Wolfe Research",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Jonathan Block",
     "house": "Stifel Nicolaus",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Suraj Kalia",
     "house": "Oppenheimer",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "David Rescott",
     "house": "Baird",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Thibaut Voglimacci-Stephanopoli",
     "house": "AllInvest",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    },
    {
     "analyst": "Sarah James",
     "house": "Cantor Fitzgerald",
     "read_by": "issuer IR page, fetched by this rail; each house name read on the page",
     "read_date": "2026-11-11",
     "source": "https://investors.nyxoah.com/stock-information",
     "state": "sourced"
    }
   ],
   "pages_checked": [
    {
     "page": "https://investors.nyxoah.com/stock-information",
     "result": "read: 8 of 16 named houses found on the page"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": "not stated on the page read",
   "state": "found"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 4359,
     "median_cadence_gap_days": 6,
     "median_filings": 52,
     "median_latency_days": 5,
     "name": "NASDAQ"
    },
    "sector": {
     "issuers": 129,
     "median_cadence_gap_days": 6,
     "median_filings": 64,
     "median_latency_days": 4,
     "name": "3841 Surgical & Medical Instruments & Apparatus"
    }
   },
   "by_type": {
    "prospectus": 3,
    "regulatory_filing": 9,
    "results": 21
   },
   "cadence_median_gap_days": 10,
   "filing_days": 26,
   "filings": 33,
   "latency_days": 3,
   "latest": [
    {
     "category": "6-K",
     "date": "2026-11-05",
     "source": "https://www.sec.gov/Archives/edgar/data/1857190/000110465926123352/tm2629001d1_6k.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-10-20",
     "source": "https://www.sec.gov/Archives/edgar/data/1857190/000110465926117415/tm2627823d1_6k.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-29",
     "source": "https://www.sec.gov/Archives/edgar/data/1857190/000110465926111921/tm2626577d1_6k.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "6-K",
     "date": "2026-09-22",
     "source": "https://www.sec.gov/Archives/edgar/data/1857190/000110465926109632/tm2625920d1_6k.htm",
     "title": "6-K — FORM 6-K",
     "type": "results"
    },
    {
     "category": "SCHEDULE 13G/A",
     "date": "2026-08-14",
     "source": "https://www.sec.gov/Archives/edgar/data/1857190/000164955326000107/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G/A",
     "type": "regulatory_filing"
    }
   ],
   "latest_filing_date": "2026-11-05",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/NYXH",
   "window": {
    "from": "2025-11-08",
    "to": "2026-11-08"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "NASDAQ"
   },
   "isin": {
    "read_by": "SEC Fails-to-Deliver data (CUSIP for the symbol) · ISIN = US + CUSIP + ISO 6166 check digit",
    "read_date": "2026-10-13",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "USB6S7WD1062"
   },
   "jurisdiction": {
    "read_by": "EDGAR submissions API (issuer header as filed) (stateOfIncorporation)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001857190.json",
    "state": "sourced",
    "value": "Belgium"
   },
   "lei": {
    "market": "US",
    "reason": "no GLEIF record with the exact legal name in jurisdiction US-C9",
    "state": "not_on_record"
   },
   "name": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001857190.json",
    "state": "sourced",
    "value": "Nyxoah SA"
   },
   "sector": {
    "read_by": "EDGAR submissions API (issuer header as filed) (SIC code as assigned by the SEC)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001857190.json",
    "state": "sourced",
    "value": "3841 Surgical & Medical Instruments & Apparatus"
   },
   "security_type": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001857190.json",
    "state": "sourced",
    "value": "Non-operating entity type (other)"
   },
   "segment": {
    "market": "US",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "NYXH"
   },
   "website": {
    "market": "US",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
    "licensor",
    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": [],
   "domicile_change": {
    "market": "US",
    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
   },
   "listing": [],
   "name_change": [],
   "segment_move": {
    "market": "US",
    "reason": "the exchanges' tier transfers are not EDGAR filings",
    "state": "not_on_record"
   }
  },
  "market": "US",
  "node": "us-cm-kg",
  "numbers_hash": "sha256:1de77199a1f4f23f4d9149da0235483e2714f3f6031fe2e8133c07315f79c1de",
  "open_research": {
   "read_date": "2026-11-11",
   "rows": [],
   "state": "none_found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [],
   "determinable": false,
   "read": {
    "chapter": "https://mcp.us-cm-kg.ai/book/aio.json",
    "door": "https://mcp.us-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
   "rule_version": "acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1",
   "section": "us.aio.v8"
  },
  "record": {
   "as_of": "2026-11-08",
   "url": "https://mcp.us-cm-kg.ai/record/NASDAQ/NYXH",
   "version": 1
  },
  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:1de77199a1f4f23f4d9149da0235483e2714f3f6031fe2e8133c07315f79c1de",
 "path": "/us/NASDAQ/NYXH",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "Nyxoah SA is listed on NASDAQ under ticker NYXH, with ISIN USB6S7WD1062; its LEI is not on the record, as no GLEIF record carries the exact legal name in jurisdiction US-C9. Its security type is recorded as non-operating entity type (other), its segment is not on the record, and its sector is 3841 Surgical & Medical Instruments & Apparatus, with jurisdiction Belgium. The issuer is listed and not halted as of 2026-11-08.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 33 filings across 26 filing days in the twelve months from 2025-11-08 to 2026-11-08, comprising 3 prospectuses, 9 regulatory filings and 21 results. The median gap between filing days is 10 days, and the latest filing was made on 2026-11-05, 3 days before the record date, and is of type results. The NASDAQ median is 52 filings, a median cadence gap of 6.0 days and a median latency of 5.0 days, and the sector median is 64 filings, a cadence gap of 6 days and a latency of 4 days.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record, as the latest annual report cover carries no dei:AuditorName tag, and no auditor location is on the record. No auditor changes are on the record.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "No listing, delisting, name change or segment move is on the record, and the domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, as the chapter's orderability section carries no client categories and so cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "The issuer's investor-relations page names 8 research houses: Degroof Petercam, Kepler Cheuvreux, Wolfe Research, Stifel Nicolaus, Oppenheimer, Baird, AllInvest and Cantor Fitzgerald.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The sealed years that hold the issuer are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "8 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
   "source": "https://www.sec.gov/files/company_tickers_exchange.json"
  },
  {
   "for": "identity.isin",
   "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://data.sec.gov/submissions/CIK0001857190.json"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/NYXH"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "coverage",
   "source": "https://investors.nyxoah.com/stock-information"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NASDAQ/NYXH"
  }
 ],
 "title": "Nyxoah SA (NYXH) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}