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Cardio Diagnostics Holdings, Inc. (CDIO)

Cardio Diagnostics Holdings, Inc. (CDIO) Insider Trading

Directors, officers and holders of more than 10% of CDIO report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 39 most recent of 39 transactions on file: 5 with code P, 0 with code S and 34 with other codes.

DateInsiderCodeShares
Sep 30, 2026Burton Paul FrederickA Award3,286
Sep 30, 2026Fung Peter KA Award3,286
Sep 30, 2026Intrater JamesA Award3,286
Sep 30, 2026Betts Wendy JA Award3,286
Jun 30, 2026Betts Wendy JA Award2,854
Jun 30, 2026Fung Peter KA Award2,854
Jun 30, 2026Burton Paul FrederickA Award2,854
Jun 30, 2026Intrater JamesA Award2,854
Mar 31, 2026Intrater JamesA Award3,205
Mar 31, 2026Burton Paul FrederickA Award3,205
Mar 31, 2026Fung Peter KA Award3,205
Mar 31, 2026Betts Wendy JA Award3,205
Dec 31, 2025Burton Paul FrederickA Award2,306
Dec 31, 2025Fung Peter KA Award2,306
Dec 31, 2025Betts Wendy JA Award2,306
Dec 31, 2025Intrater JamesA Award2,306
Sep 30, 2025Betts Wendy JA Award1,559
Sep 30, 2025Burton Paul FrederickA Award1,559
Sep 30, 2025Fung Peter KA Award1,559
Sep 30, 2025Intrater JamesA Award1,559
Jun 30, 2025Betts Wendy JA Award1,736
Jun 30, 2025Burton Paul FrederickA Award1,736
Jun 30, 2025Fung Peter KA Award1,736
Jun 30, 2025Intrater JamesA Award1,736
Mar 31, 2025Burton Paul FrederickA Award18,939
Mar 31, 2025Fung Peter KA Award18,939
Mar 31, 2025Betts Wendy JA Award18,939
Mar 31, 2025Intrater JamesA Award18,939
Dec 31, 2024Burton Paul FrederickA Award4,544
Dec 31, 2024Intrater JamesA Award4,544
Sep 30, 2024Lau Stanley K.A Award18,686
Sep 30, 2024Intrater JamesA Award18,686
Sep 30, 2024Burton Paul FrederickA Award18,686
Sep 30, 2024Levy OdedA Award18,686
Sep 6, 2024Philibert RobertP Purchase249
Sep 6, 2024Dogan MeeshanthiniP Purchase2,299
Sep 6, 2024Dogan TimurP Purchase2,299
Sep 6, 2024Dogan MeeshanthiniP Purchase2,299
Sep 6, 2024Philibert RobertP Purchase887

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.