---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-23-001705"
form_type: "8-K"
ticker: "CDIO"
cik: "0001870144"
company_name: "Cardio Diagnostics Holdings, Inc."
filed_at: "2023-12-06T23:59:59+00:00"
generated_at: "2026-06-07T17:26:23.453633+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Cardio Diagnostics regains Nasdaq minimum bid price compliance

## Summary
- Received Nasdaq notice on Dec 5, 2023 confirming compliance with minimum bid price rule.
- Closing bid price at $1.00+ for 10 consecutive business days (Nov 20 – Dec 4, 2023).
- Prior non-compliance notice from Sep 21, 2023 for bid price below $1.00 for 30 days.
- Nasdaq considers the matter closed; no further action needed.

## SEC filing metadata
- accession: 0001079973-23-001705
- form_type: 8-K
- ticker: CDIO
- cik: 0001870144
- company_name: Cardio Diagnostics Holdings, Inc.
- filed_at: 2023-12-06T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1870144/000107997323001705/0001079973-23-001705-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1870144/000107997323001705/cdio_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-23-001705
- JSON: https://secwatch.observer/filing/0001079973-23-001705.json
- Plain text: https://secwatch.observer/filing/0001079973-23-001705.txt

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