Edward Deitzel
CIK: 0002080671
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)
MIAMI INTERNATIONAL HOLDINGS, INC.
Discretionary Trading P&L
Holdings
Transaction History (51 total)
- Sep 3, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct11K shares at avg. $42.21$464K - Sep 3, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct11K shares at avg. $12.00$132K - Aug 4, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct11K shares at avg. $45.78$504K - Aug 4, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct11K shares at avg. $12.00$132K - Jul 6, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct3.7K shares at avg. $12.00$44K - Jul 6, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct7.3K shares at avg. $12.00$88K - Jul 6, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct11K shares at avg. $42.04$462K - Jun 16, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Award(A)Direct9.3K shares- - Jun 11, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Tax Payment(F)Direct5.9K shares at avg. $40.79$242K - Jun 2, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct11K shares at avg. $42.16$464K - Jun 2, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct11K shares at avg. $12.00$132K - May 4, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct11K shares at avg. $47.28$520K - May 4, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct11K shares at avg. $12.00$132K - Apr 8, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct7.6K shares at avg. $42.02$318K - Apr 8, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct7.6K shares at avg. $12.00$91K - Apr 7, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct4K shares at avg. $12.00$48K - Apr 7, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct762 shares at avg. $42.00$32K - Apr 7, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct762 shares at avg. $12.00$9K - Apr 7, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Sale(S)Direct4K shares at avg. $42.00$168K - Mar 30, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Tax Payment(F)Direct707 shares at avg. $37.50$27K - Feb 18, 2026MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Tax Payment(F)Direct6K shares at avg. $40.89$247K - Sep 11, 2025MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct16.7K shares at avg. $12.00$200K - Sep 10, 2025MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)DirectIncentive Stock Option (Right to Buy)
16.7K shares- - Sep 9, 2025MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Exercise(M)Direct62.5K shares at avg. $12.00$750K - Sep 9, 2025MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Tax Payment(F)Direct38.1K shares at avg. $37.30$1.4M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 3, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 11,000 | $42.21 | $464,310 | Direct |
| Sep 3, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 11,000 | $12.00 | $132,000 | Direct |
| Aug 4, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 11,000 | $45.78 | $503,580 | Direct |
| Aug 4, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 11,000 | $12.00 | $132,000 | Direct |
| Jul 6, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 3,667 | $12.00 | $44,004 | Direct |
| Jul 6, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 7,333 | $12.00 | $87,996 | Direct |
| Jul 6, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 11,000 | $42.04 | $462,440 | Direct |
| Jun 16, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Award(A) | 9,319 | - | $0 | Direct |
| Jun 11, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Tax Payment(F) | 5,939 | $40.79 | $242,252 | Direct |
| Jun 2, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 11,000 | $42.16 | $463,760 | Direct |
| Jun 2, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 11,000 | $12.00 | $132,000 | Direct |
| May 4, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 11,000 | $47.28 | $520,080 | Direct |
| May 4, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 11,000 | $12.00 | $132,000 | Direct |
| Apr 8, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 7,572 | $42.02 | $318,175 | Direct |
| Apr 8, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 7,572 | $12.00 | $90,864 | Direct |
| Apr 7, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 4,001 | $12.00 | $48,012 | Direct |
| Apr 7, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 762 | $42.00 | $32,004 | Direct |
| Apr 7, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 762 | $12.00 | $9,144 | Direct |
| Apr 7, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Sale(S) | 4,001 | $42.00 | $168,042 | Direct |
| Mar 30, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Tax Payment(F) | 707 | $37.50 | $26,513 | Direct |
| Feb 18, 2026 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Tax Payment(F) | 6,035 | $40.89 | $246,771 | Direct |
| Sep 11, 2025 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 16,666 | $12.00 | $199,992 | Direct |
| Sep 10, 2025 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) Incentive Stock Option (Right to Buy) | 16,666 | - | - | Direct |
| Sep 9, 2025 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Exercise(M) | 62,500 | $12.00 | $750,000 | Direct |
| Sep 9, 2025 | MIAX MIAMI INTERNATIONAL HOLDINGS, INC. | Tax Payment(F) | 38,090 | $37.30 | $1,420,757 | Direct |
1-25 of 51 transactions
About Deitzel Edward
Deitzel Edward (SEC CIK 0002080671) files insider reports with the SEC as EVP, CRO, CCO MIAX Exchanges of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX).
Signal8 holds 14 ownership filings by Deitzel Edward (1 Form 3, 13 Form 4), filed between Aug 13, 2025 and Sep 4, 2026. Those filings report 51 transactions, from Aug 13, 2025 to Sep 3, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Deitzel Edward's filings is in PRINCETON, NJ.
Recent filings by Deitzel Edward
- Sep 3, 2026: Open-market sale of MIAX shares (Form 4, code S).
- Sep 3, 2026: Option exercise of MIAX shares (Form 4, code M).
- Aug 4, 2026: Open-market sale of MIAX shares (Form 4, code S).
- Aug 4, 2026: Option exercise of MIAX shares (Form 4, code M).
- Jul 6, 2026: Option exercises of MIAX shares (2 lines, Form 4, code M).
Other insiders filing for MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX)
- Comly Barbara J., EVP, GC & Corporate Secretary
- Schafer Douglas M. JR, EVP and CIO
- Jayabalan Harish, EVP, CISO and CRO
- Brown Shelly, EVP, Chief Strategy Officer
- Gallagher Thomas P., Chairman & CEO
- Teekell Judson Gray, Director