{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NASDAQ/CDIOW",
 "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# Cardio Diagnostics Holdings, Inc. (NASDAQ: CDIOW) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is Cardio Diagnostics Holdings, Inc., listed on NASDAQ under ticker CDIOW, with ISIN US14159C1119 and LEI 529900E3UWQ6LHYRCK14. Its security type is Corporate and its sector is 2835 In Vitro & In Vivo Diagnostic Substances. Its jurisdiction is United States, Delaware. Its segment is not on the record. Its status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 29 filings across 16 filing days in the window 2025-11-08 to 2026-11-08. By type, the record holds 16 directors' dealings, 5 AGM/EGM filings, 5 results, 2 corporate news and 1 regulatory filing. The median gap between filing days is 19 days. The latest filing is a results filing dated 2026-11-06, two days before the record date of 2026-11-08, with a latency of 2 days. The NASDAQ exchange median is 52 filings, a cadence gap of 6.0 days and a latency of 5.0 days across 4,359 issuers. The sector median is 61 filings, a cadence gap of 6.5 days and a latency of 4 days across 19 issuers.\n\n## Auditor\n\nThe auditor of record is Prager Metis CPAs, LLC, located in Hackensack, New Jersey. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting or name change lines. 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. The chapter's orderability section carries no client categories, so the outcome 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\nNo research houses were found on the issuer's own investor-relations page.\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 issuer's sealed years are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.\n\n## Sources\n\n9 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/CIK0001870144.json (identity.jurisdiction)\n- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)\n- https://mcp.us-cm-kg.ai/events/NASDAQ/CDIOW (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm (the auditor)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NASDAQ/CDIOW (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
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    "2022",
    "2023",
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   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
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   "sealed": true
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  "auditor": {
   "auditor": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm",
    "state": "sourced",
    "value": "Prager Metis CPAs,\nLLC"
   },
   "auditor_firm_id": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm",
    "state": "sourced",
    "value": "273"
   },
   "auditor_location": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm",
    "state": "sourced",
    "value": "Hackensack,\nNew Jersey"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NASDAQ/CDIOW",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": null,
   "state": "none_found"
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     "median_cadence_gap_days": 6,
     "median_filings": 52,
     "median_latency_days": 5,
     "name": "NASDAQ"
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     "median_cadence_gap_days": 6.5,
     "median_filings": 61,
     "median_latency_days": 4,
     "name": "2835 In Vitro & In Vivo Diagnostic Substances"
    }
   },
   "by_type": {
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    "corporate_news": 2,
    "directors_dealings": 16,
    "regulatory_filing": 1,
    "results": 5
   },
   "cadence_median_gap_days": 19,
   "filing_days": 16,
   "filings": 29,
   "latency_days": 2,
   "latest": [
    {
     "category": "10-Q",
     "date": "2026-11-06",
     "source": "https://www.sec.gov/Archives/edgar/data/1870144/000107997326001435/cdio_10q-093026.htm",
     "title": "10-Q — QUARTERLY REPORT",
     "type": "results"
    },
    {
     "category": "4",
     "date": "2026-10-02",
     "source": "https://www.sec.gov/Archives/edgar/data/1870144/000206036926000004/xslF345X06/primary_doc.xml",
     "title": "4 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    },
    {
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     "date": "2026-10-02",
     "source": "https://www.sec.gov/Archives/edgar/data/1870144/000205504026000004/xslF345X06/primary_doc.xml",
     "title": "4 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    },
    {
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     "date": "2026-10-02",
     "source": "https://www.sec.gov/Archives/edgar/data/1870144/000200695626000004/xslF345X06/primary_doc.xml",
     "title": "4 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    },
    {
     "category": "4",
     "date": "2026-10-02",
     "source": "https://www.sec.gov/Archives/edgar/data/1870144/000195039426000004/xslF345X06/primary_doc.xml",
     "title": "4 — PRIMARY DOCUMENT",
     "type": "directors_dealings"
    }
   ],
   "latest_filing_date": "2026-11-06",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/CDIOW",
   "window": {
    "from": "2025-11-08",
    "to": "2026-11-08"
   }
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    "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": "2026-09-24",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US14159C1119"
   },
   "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/CIK0001870144.json",
    "state": "sourced",
    "value": "United States — Delaware"
   },
   "lei": {
    "read_by": "GLEIF ISIN-to-LEI mapping file (daily), LEI by exact ISIN",
    "read_date": "2026-11-08",
    "read_date_basis": "the field",
    "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download (ISIN US14159C1119)",
    "state": "sourced",
    "value": "529900E3UWQ6LHYRCK14"
   },
   "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/CIK0001870144.json",
    "state": "sourced",
    "value": "Cardio Diagnostics Holdings, Inc."
   },
   "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/CIK0001870144.json",
    "state": "sourced",
    "value": "2835 In Vitro & In Vivo Diagnostic Substances"
   },
   "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/CIK0001870144.json",
    "state": "sourced",
    "value": "Corporate"
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   "segment": {
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    "state": "not_on_record"
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   "ticker": {
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    "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": "CDIOW"
   },
   "website": {
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    "state": "not_on_record"
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    "date",
    "source"
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   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
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   "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"
   }
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  "market": "US",
  "node": "us-cm-kg",
  "numbers_hash": "sha256:796c20d0b9a12c59650252181d6bcb071922eb8734d74344c9d21e684943a881",
  "open_research": {
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   "rows": [],
   "state": "none_found"
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  "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"
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  "record": {
   "as_of": "2026-11-08",
   "url": "https://mcp.us-cm-kg.ai/record/NASDAQ/CDIOW",
   "version": 1
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  "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"
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 },
 "numbers_hash": "sha256:796c20d0b9a12c59650252181d6bcb071922eb8734d74344c9d21e684943a881",
 "path": "/us/NASDAQ/CDIOW",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is Cardio Diagnostics Holdings, Inc., listed on NASDAQ under ticker CDIOW, with ISIN US14159C1119 and LEI 529900E3UWQ6LHYRCK14. Its security type is Corporate and its sector is 2835 In Vitro & In Vivo Diagnostic Substances. Its jurisdiction is United States, Delaware. Its segment is not on the record. Its status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 29 filings across 16 filing days in the window 2025-11-08 to 2026-11-08. By type, the record holds 16 directors' dealings, 5 AGM/EGM filings, 5 results, 2 corporate news and 1 regulatory filing. The median gap between filing days is 19 days. The latest filing is a results filing dated 2026-11-06, two days before the record date of 2026-11-08, with a latency of 2 days. The NASDAQ exchange median is 52 filings, a cadence gap of 6.0 days and a latency of 5.0 days across 4,359 issuers. The sector median is 61 filings, a cadence gap of 6.5 days and a latency of 4 days across 19 issuers.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is Prager Metis CPAs, LLC, located in Hackensack, New Jersey. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting or name change lines. 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. The chapter's orderability section carries no client categories, so the outcome 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": "No research houses were found on the issuer's own investor-relations page.",
   "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 issuer's sealed years are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "9 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/CIK0001870144.json"
  },
  {
   "for": "identity.lei",
   "source": "https://mapping.gleif.org/api/v2/isin-lei/latest/download"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NASDAQ/CDIOW"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the auditor",
   "source": "https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NASDAQ/CDIOW"
  }
 ],
 "title": "Cardio Diagnostics Holdings, Inc. (CDIOW) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}