---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-23-000735"
form_type: "8-K"
ticker: "CDIO"
cik: "0001870144"
company_name: "Cardio Diagnostics Holdings, Inc."
filed_at: "2023-05-16T23:59:59+00:00"
generated_at: "2026-06-15T00:06:36.334536+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Cardio Diagnostics begins using May 2023 investor presentation; no financial details disclosed

## Summary
- Senior management will use the presentation for meetings with investors effective May 16, 2023.
- Presentation available on company website; specific content not included in filing excerpt.
- No new financial guidance, operational updates, or material events announced in the 8-K.

## SEC filing metadata
- accession: 0001079973-23-000735
- form_type: 8-K
- ticker: CDIO
- cik: 0001870144
- company_name: Cardio Diagnostics Holdings, Inc.
- filed_at: 2023-05-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1870144/000107997323000735/0001079973-23-000735-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1870144/000107997323000735/cdio_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-23-000735
- JSON: https://secwatch.observer/filing/0001079973-23-000735.json
- Plain text: https://secwatch.observer/filing/0001079973-23-000735.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.