secwatch.observer — SEC 8-K summary
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Issuer:     Cardio Diagnostics Holdings, Inc. (CDIO)
CIK:        0001870144
Form:       8-K
Filed at:   2025-05-13T23:59:59+00:00
Accession:  0001079973-25-000781
Event type: other
Sentiment:  neutral
Materiality: 0.75
Item codes: 3.03, 5.03, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Cardio Diagnostics announces 1-for-30 reverse stock split to regain Nasdaq compliance
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- Reverse split at 1:30, effective after close May 12; trading begins May 13 under CDIO.
- Outstanding shares reduced from ~52M to ~1.7M; authorized shares remain 300M.
- New CUSIP 14159C202; fractional shares rounded up/down by DTC.
- Split approved by shareholders Nov 15, 2024; Board set ratio on April 10, 2025.
- Split adjusts warrants, options, and equity plan shares proportionately.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1870144/000107997325000781/0001079973-25-000781-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1870144/000107997325000781/cdio_8k.htm
  HTML page:      https://secwatch.observer/filing/0001079973-25-000781

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer