Comly Barbara J.

CIK 00020808781 companyPRINCETON, NJ

SEC Profile

Transactions

Companies

Filings

CIK

0002080878

Recent Transactions

50 trades

Tax Payment
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-08-18$42.41/sh−43,420→ 839,564 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-08-04$45.69/sh−44,445→ 882,984 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-08-04$12.00/sh+44,445→ 927,429 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-08-04−44,445→ 88,889 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-07-13−28,000→ 0 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-07-13$41.98/sh−28,000→ 882,984 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-07-13$12.00/sh+28,000→ 910,984 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-07-02$12.00/sh+28,000→ 910,984 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-07-02−28,000→ 28,000 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-07-02$41.22/sh−28,000→ 882,984 total
Award
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-06-16+39,140→ 882,984 total
Award
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-06-16+37,778→ 37,778 total
Award
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2026-06-16+2,485→ 2,485 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-06-02−28,000→ 56,000 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-06-02$42.85/sh−28,000→ 843,844 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-06-02$12.00/sh+28,000→ 871,844 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-05-04$12.00/sh+28,000→ 871,844 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-05-04−28,000→ 84,000 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-05-04$47.26/sh−28,000→ 843,844 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-04-15$12.00/sh+29,667→ 873,511 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2026-04-15−29,667→ 112,000 total
Sale
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-04-15$43.64/sh−29,667→ 843,844 total
Tax Payment
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-03-30$37.50/sh−1,448→ 843,844 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2026-03-09−8,333→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-03-09$12.00/sh+8,333→ 820,293 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-03-09$12.00/sh+8,333→ 828,626 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2026-03-09$12.00/sh+16,666→ 845,292 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2026-03-09−8,333→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2026-03-09−16,666→ 0 total
Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Common Stock
2025-08-15+100,500→ 811,960 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15+150,000→ 150,000 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15−150,000→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15+136,860→ 136,860 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15−136,860→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15+141,667→ 141,667 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15−141,667→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15+133,334→ 133,334 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15−133,334→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15+141,667→ 141,667 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonqualified Stock Option (Right to Buy)
2025-08-15−141,667→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15+13,140→ 13,140 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15−13,140→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15+8,333→ 8,333 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15−8,333→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15+16,666→ 16,666 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15−16,666→ 0 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15+8,333→ 8,333 total
Exercise/Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Incentive Stock Option (Right to Buy)
2025-08-15−8,333→ 0 total
Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Nonvoting Common Stock
2025-08-15−130,617→ 0 total
Conversion
MIAMI INTERNATIONAL HOLDINGS, INC.$MIAX
Series B Preferred Stock
2025-08-15−100,500→ 0 total

Companies

MIAMI INTERNATIONAL HOLDINGS, INC.
EVP, GC & Corporate Secretary
$MIAX

Recent Filings

Address

C/O MIAMI INTERNATIONAL HOLDINGS, INC. 7 ROSZEL ROAD, SUITE 1A

PRINCETON, NJ, 08540

View on SEC.gov