Paul Frederick Burton

CIK: 0002006956

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)9 (100.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CDIO

Cardio Diagnostics Holdings, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (9 total)

CDIO
Cardio Diagnostics Holdings, Inc.
Sep 30, 2026
Award(A)
Stock Options (Right to Buy)
Direct
3.3K shares at avg. $1.90-
CDIO
Cardio Diagnostics Holdings, Inc.
Jun 30, 2026
Award(A)
Stock Options (Right to Buy)
Direct
2.9K shares at avg. $2.19-
CDIO
Cardio Diagnostics Holdings, Inc.
Mar 31, 2026
Award(A)
Stock Options (Right to Buy)
Direct
3.2K shares at avg. $1.95-
CDIO
Cardio Diagnostics Holdings, Inc.
Dec 31, 2025
Award(A)
Stock Options (Right to Buy)
Direct
2.3K shares at avg. $2.71-
CDIO
Cardio Diagnostics Holdings, Inc.
Sep 30, 2025
Award(A)
Stock Options (Right to Buy)
Direct
1.6K shares at avg. $4.01-
CDIO
Cardio Diagnostics Holdings, Inc.
Jun 30, 2025
Award(A)
Stock Options (Right to Buy)
Direct
1.7K shares at avg. $3.60-
CDIO
Cardio Diagnostics Holdings, Inc.
Mar 31, 2025
Award(A)
Stock Options (Right to Buy)
Direct
18.9K shares at avg. $0.33-
CDIO
Cardio Diagnostics Holdings, Inc.
Dec 31, 2024
Award(A)
Stock Options (Right to Buy)
Direct
4.5K shares at avg. $0.92-
CDIO
Cardio Diagnostics Holdings, Inc.
Sep 30, 2024
Award(A)
Stock Options (Right to Buy)
Direct
18.7K shares at avg. $0.22-

		Type	Shares	Price		Ownership
Sep 30, 2026	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	3,286	$1.90	-	Direct
Jun 30, 2026	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	2,854	$2.19	-	Direct
Mar 31, 2026	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	3,205	$1.95	-	Direct
Dec 31, 2025	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	2,306	$2.71	-	Direct
Sep 30, 2025	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	1,559	$4.01	-	Direct
Jun 30, 2025	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	1,736	$3.60	-	Direct
Mar 31, 2025	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	18,939	$0.33	-	Direct
Dec 31, 2024	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	4,544	$0.92	-	Direct
Sep 30, 2024	CDIO Cardio Diagnostics Holdings, Inc.	Award(A) Stock Options (Right to Buy)	18,686	$0.22	-	Direct

1-9 of 9 transactions

About Burton Paul Frederick

Burton Paul Frederick (SEC CIK 0002006956) files insider reports with the SEC as Director of Cardio Diagnostics Holdings, Inc. (CDIO).

Signal8 holds 9 ownership filings by Burton Paul Frederick, all Form 4s, filed between Oct 10, 2024 and Oct 2, 2026. Those filings report 9 transactions, from Sep 30, 2024 to Sep 30, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Burton Paul Frederick's filings is in CHICAGO, IL.

Recent filings by Burton Paul Frederick

Sep 30, 2026: Grant or award of CDIO derivative securities (Form 4, code A).
Jun 30, 2026: Grant or award of CDIO derivative securities (Form 4, code A).
Mar 31, 2026: Grant or award of CDIO derivative securities (Form 4, code A).
Dec 31, 2025: Grant or award of CDIO derivative securities (Form 4, code A).
Sep 30, 2025: Grant or award of CDIO derivative securities (Form 4, code A).

Other insiders filing for Cardio Diagnostics Holdings, Inc. (CDIO)

Betts Wendy J, Director
Fung Peter K, Director
Intrater James, Director
Levy Oded, Director
Lau Stanley K., Director
Dogan Timur, Chief Technology Officer

How to read Form 4 transaction codes