Burton Paul Frederick
SEC insider (Form 3/4/5 filer). CIK 0002006956. Director at Cardio Diagnostics Holdings, Inc. (CDIO). 9 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in CHICAGO, IL.
Companies Burton Paul Frederick has filed insider reports for
- Cardio Diagnostics Holdings, Inc. (CDIO): Director
Burton Paul Frederick
CIK: 0002006956
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Cardio Diagnostics Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- Sep 30, 2026CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
3.3K shares at avg. $1.90- - Jun 30, 2026CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
2.9K shares at avg. $2.19- - Mar 31, 2026CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
3.2K shares at avg. $1.95- - Dec 31, 2025CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
2.3K shares at avg. $2.71- - Sep 30, 2025CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
1.6K shares at avg. $4.01- - Jun 30, 2025CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
1.7K shares at avg. $3.60- - Mar 31, 2025CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
18.9K shares at avg. $0.33- - Dec 31, 2024CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
4.5K shares at avg. $0.92- - Sep 30, 2024CDIO
Cardio Diagnostics Holdings, Inc.
AwardDirectStock Options (Right to Buy)
18.7K shares at avg. $0.22-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 3,286 | $1.90 | - | Direct |
| Jun 30, 2026 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 2,854 | $2.19 | - | Direct |
| Mar 31, 2026 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 3,205 | $1.95 | - | Direct |
| Dec 31, 2025 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 2,306 | $2.71 | - | Direct |
| Sep 30, 2025 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 1,559 | $4.01 | - | Direct |
| Jun 30, 2025 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 1,736 | $3.60 | - | Direct |
| Mar 31, 2025 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 18,939 | $0.33 | - | Direct |
| Dec 31, 2024 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 4,544 | $0.92 | - | Direct |
| Sep 30, 2024 | CDIO Cardio Diagnostics Holdings, Inc. | Award Stock Options (Right to Buy) | 18,686 | $0.22 | - | Direct |
1-9 of 9 transactions