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Gallagher Thomas P.
Chairman & CEO at MIAMI INTERNATIONAL. Filing since 13 Aug 2025.
CIK 0002080477
Company
Date
Role
Action
Shares
Amount
Of holding
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
3 Sep 2026
Chairman & CEO
Sold on a plan
47,000
$1.99M
3.2%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
19 Aug 2026
Chairman & CEO
Sold on a plan
149,700
$6.16M
9.5%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
4 Aug 2026
Chairman & CEO
Sold on a plan
48,334
$2.21M
2.7%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
13 Jul 2026
Chairman & CEO
Sold on a plan
70,000
$2.98M
3.9%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
7 Jul 2026
Chairman & CEO
Sold on a plan
28,228
$1.19M
1.6%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
6 Jul 2026
Chairman & CEO
Sold on a plan
41,772
$1.76M
2.4%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
2 Jun 2026
Chairman & CEO
Sold on a plan
70,000
$2.97M
3.9%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
5 May 2026
Chairman & CEO
Sold on a plan
15,771
$755.75K
0.9%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
4 May 2026
Chairman & CEO
Sold on a plan
54,229
$2.56M
3.1%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
15 Apr 2026
Chairman & CEO
Sold on a plan
174,125
$7.55M
9.2%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
15 Apr 2026
Chairman & CEO
Sold on a plan
49,900
$2.18M
9.3%
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
13 Aug 2025
Chairman & CEO
Bought
12,000
$276.00K
opened
12 decisions on file.
