---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-25-001612"
form_type: "8-K"
ticker: "CDIO"
cik: "0001870144"
company_name: "Cardio Diagnostics Holdings, Inc."
filed_at: "2025-10-15T23:59:59+00:00"
generated_at: "2026-05-17T03:47:14.988088+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Shareholders approve 20%+ share issuance authority, elect 7 directors at annual meeting

## Summary
- Elected 7 directors: Dogan, Hosseinion, Betts, Burton, Fung, Intrater, Philibert each with over 355K votes for.
- Proposal to allow future issuance of shares ≥20% of outstanding common stock passed (283,304 for; 166,492 against).
- Ratified Prager Metis CPA's LLC as auditor for FY 2025 (813,401 for; 64,820 against; 49,305 abstain).
- Total 927,526 shares voted (52.6% of eligible) as of record date August 25, 2025.

## SEC filing metadata
- accession: 0001079973-25-001612
- form_type: 8-K
- ticker: CDIO
- cik: 0001870144
- company_name: Cardio Diagnostics Holdings, Inc.
- filed_at: 2025-10-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1870144/000107997325001612/0001079973-25-001612-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1870144/000107997325001612/cdio_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-25-001612
- JSON: https://secwatch.observer/filing/0001079973-25-001612.json
- Plain text: https://secwatch.observer/filing/0001079973-25-001612.txt

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