The page is the record's research on the issuer — no analyst, no rating, no view.

# Cardio Diagnostics Holdings, Inc. (NASDAQ: CDIOW) — research page

As of 2026-11-08 · us-cm-kg · record version 1

## Identity and listing

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.

## The disclosure read

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.

## Auditor

The auditor of record is Prager Metis CPAs, LLC, located in Hackensack, New Jersey. The record holds no auditor changes.

## Events and halts

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.

## Orderability

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.

## Coverage

No research houses were found on the issuer's own investor-relations page.

## Open research

No openly published research notes were found on the record.

## Licensed

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.

## As-of depth

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.

## Sources

9 source pages are named on this page; every value above carries its own source page and read date in the numbers.

- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- https://data.sec.gov/submissions/CIK0001870144.json (identity.jurisdiction)
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- https://mcp.us-cm-kg.ai/events/NASDAQ/CDIOW (the disclosure lines)
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- https://www.sec.gov/Archives/edgar/data/1870144/000155335026000023/cdio_10k-123125.htm (the auditor)
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.us-cm-kg.ai/record/NASDAQ/CDIOW (the record)

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