---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-24-000850"
form_type: "8-K"
ticker: "CDIO"
cik: "0001870144"
company_name: "Cardio Diagnostics Holdings, Inc."
filed_at: "2024-06-07T23:59:59+00:00"
generated_at: "2026-06-01T05:42:04.237346+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Cardio Diagnostics receives Nasdaq bid price deficiency notice; 180-day cure period until Dec 2, 2024

## Summary
- Received Nasdaq notice on June 3, 2024 for non-compliance with minimum bid price rule (below $1.00 for 30 consecutive days).
- Has 180 calendar days, until December 2, 2024, to regain compliance by closing at $1.00+ for 10 consecutive business days.
- If not compliant by Dec 2, may be eligible for additional 180-day period if other listing standards are met.
- Company may consider reverse stock split to cure deficiency; no assurance of regaining compliance.
- Notice has no immediate effect on listing or trading of common stock or warrants.

## SEC filing metadata
- accession: 0001079973-24-000850
- form_type: 8-K
- ticker: CDIO
- cik: 0001870144
- company_name: Cardio Diagnostics Holdings, Inc.
- filed_at: 2024-06-07T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 3.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1870144/000107997324000850/0001079973-24-000850-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1870144/000107997324000850/cdio_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-24-000850
- JSON: https://secwatch.observer/filing/0001079973-24-000850.json
- Plain text: https://secwatch.observer/filing/0001079973-24-000850.txt

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