RAYMOND MARK F. reported 2 transactions at MIAMI INTERNATIONAL HOLDINGS, INC.

Review the transaction codes below to understand the nature of each event.

RAYMOND MARK F.

Filed: 8/19/2025ACC: 0001628280-25-040782

InsiderRAYMOND MARK F.CIK 2080469

→

IssuerMIAMI INTERNATIONAL HOLDINGS, INC.CIK 1438472

Director

Since Aug 2025

0.00

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

140.05K acquired · 140.05K disposed

Non-Derivative Transactions2

Common Stock

Direct

C · Conversion

+17.50K

Price / share

—

Trade value

—

% of position

66.5%

8/15/2025

26.33K→43.83K

Common Stock

Direct

C · Conversion

+26.33K

Price / share

—

Trade value

—

% of position

150.4%

8/15/2025

17.50K→43.83K

Total

Net shares

+43.83K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/15/2025	C · Conversion	+17.50K	—	—	66.5%	26.33K	43.83K
Common Stock Direct	8/15/2025	C · Conversion	+26.33K	—	—	150.4%	17.50K	43.83K
Total			+43.83K		$0.00

Derivative Transactions14

Series B Preferred Stock

Direct

C · Conversion

Converts to

Common Stock

17.50K shares

−17.50K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Nonvoting Common Stock

Direct

C · Conversion

Converts to

Common Stock

26.33K shares

−26.33K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

16K shares

−16K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

16K shares

+16K

Strike price

Held after

16K

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

16K shares

−16K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

16K shares

+16K

Strike price

Held after

16K

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

16K shares

−16K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

16K shares

+16K

Strike price

Held after

16K

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

16K shares

−16K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

16K shares

+16K

Strike price

Held after

16K

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

20K shares

−20K

Strike price

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

20K shares

+20K

Strike price

Held after

20K

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Nonvoting Common Stock

12.22K shares

−12.22K

Strike price

16.14

Held after

0.00

Exercisable

—

8/15/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

12.22K shares

+12.22K

Strike price

16.14

Held after

12.22K

Exercisable

—

8/15/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Series B Preferred Stock Direct	Common Stock17.50K shares	8/15/2025	C · Conversion	−17.50K		—	0.00
Nonvoting Common Stock Direct	Common Stock26.33K shares	8/15/2025	C · Conversion	−26.33K		—	0.00
Stock Option (Right to Buy) Direct	Nonvoting Common Stock16K shares	8/15/2025	M · Option Exercise	−16K	12	—	0.00
Stock Option (Right to Buy) Direct	Common Stock16K shares	8/15/2025	M · Option Exercise	+16K	12	—	16K
Stock Option (Right to Buy) Direct	Nonvoting Common Stock16K shares	8/15/2025	M · Option Exercise	−16K	12	—	0.00
Stock Option (Right to Buy) Direct	Common Stock16K shares	8/15/2025	M · Option Exercise	+16K	12	—	16K
Stock Option (Right to Buy) Direct	Nonvoting Common Stock16K shares	8/15/2025	M · Option Exercise	−16K	12	—	0.00
Stock Option (Right to Buy) Direct	Common Stock16K shares	8/15/2025	M · Option Exercise	+16K	12	—	16K
Stock Option (Right to Buy) Direct	Nonvoting Common Stock16K shares	8/15/2025	M · Option Exercise	−16K	12	—	0.00
Stock Option (Right to Buy) Direct	Common Stock16K shares	8/15/2025	M · Option Exercise	+16K	12	—	16K
Stock Option (Right to Buy) Direct	Nonvoting Common Stock20K shares	8/15/2025	M · Option Exercise	−20K	14	—	0.00
Stock Option (Right to Buy) Direct	Common Stock20K shares	8/15/2025	M · Option Exercise	+20K	14	—	20K
Stock Option (Right to Buy) Direct	Nonvoting Common Stock12.22K shares	8/15/2025	M · Option Exercise	−12.22K	16.14	—	0.00
Stock Option (Right to Buy) Direct	Common Stock12.22K shares	8/15/2025	M · Option Exercise	+12.22K	16.14	—	12.22K