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$MIAX All transactions

MIAMI INTERNATIONAL HOLDINGS, INC.

F

$ Value

$499K

Shares

21,710

Price

$23

Filed

Aug 15

Insider

Name

Schafer Douglas M. JR

Title

EVP and CIO

CIK

0002079445

Roles

Officer

Transaction Details

Transaction Date

2025-08-13

Code

F

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

387,296

Footnotes

The shares of nonvoting common stock are convertible on a one-for-one basis into shares of common stock commencing at any time. The nonvoting common stock has no expiration date. | Represents shares that have been withheld by the Company to satisfy tax withholding and remittance obligations in connection with the net settlement of restricted stock awards and does not represent a sale by the reporting person

Filing Info

Accession No.

0001628280-25-040562

Form Type

4

Issuer CIK

0001438472

Schafer Douglas M. JR's History

Date Ticker Type Value
2025-08-15 MIAX C
2025-08-15 MIAX C
2025-08-15 MIAX C $0
2025-08-15 MIAX C $0
2025-08-15 MIAX M $0
2025-08-15 MIAX M $0
2025-08-15 MIAX M $0
2025-08-15 MIAX M $0
2025-08-15 MIAX M $0
2025-08-15 MIAX M $0

Other Insiders at MIAX (90d)

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Teekell Judson Gray $120K 2026-04-02
Gallagher Thomas P.
Chairman & CEO
$9.7M 2026-04-15
Brown Shelly
EVP, Chief Strategy Officer
$1.8M 2026-04-08
Beckelman John 2026-04-09
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
$518K 2026-04-08
Emmons Lance
EVP and CFO
2026-03-30
Smollen John
EVP, New Product Development
2026-03-30
Comly Barbara J.
EVP, GC & Corporate Secretary
$1.3M 2026-04-15