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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'GALLAGHER THOMAS P'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OS
$755,746
15,771
---
5/5/26
---
$47.92
1,723,275
-0.9
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
5/7/26 - 4:07:00 pm
2
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OE
$189,252
15,771
---
5/5/26
---
$12.00
1,739,046
0.9
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
5/7/26 - 4:07:00 pm
3
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OS
$2,562,863
54,229
---
5/4/26
---
$47.26
1,723,275
-3.1
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
5/5/26 - 8:17:55 am
4
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OE
$650,748
54,229
---
5/4/26
---
$12.00
1,777,504
3.1
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
5/5/26 - 8:17:55 am
5
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OS
$7,550,060
174,125
---
4/15/26
---
$43.36
1,723,275
-9.2
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
4/17/26 - 4:17:10 pm
6
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OS
$2,179,632
49,900
---
4/15/26
---
$43.68
485,963
-9.3
D
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
4/17/26 - 4:17:10 pm
7
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
OE
$840,012
70,001
---
4/15/26
---
$12.00
1,897,400
3.8
I
10b
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
4/17/26 - 4:17:10 pm
8
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JS
$782,813
20,875
---
3/30/26
---
$37.50
1,827,399
-1.1
I
R
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
4/1/26 - 4:42:43 pm
9
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JS
$2,070,633
50,100
---
2/10/26
---
$41.33
535,863
-8.6
D
R
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
2/12/26 - 4:33:23 pm
10
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JS
---
2,000
---
12/23/25
---
---
585,963
-0.3
D
---
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
12/29/25 - 8:46:55 am
11
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JS
$6,516,258
192,220
---
8/26/25
---
$33.90
1,848,274
-9.4
I
R
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
8/28/25 - 4:33:46 pm
12
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JB
---
135,895
---
8/15/25
---
---
2,040,494
7.1
I
---
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
8/19/25 - 4:06:02 pm
13
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JB
---
573,963
---
8/15/25
---
---
585,963
4,783.0
D
---
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
8/19/25 - 4:06:02 pm
14
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
JB*
$276,000
12,000
---
8/13/25
---
$23.00
12,000
New
D
---
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
8/15/25 - 4:48:29 pm
15
    
 
CB,CEO,DIR
MIAMI INTERNATIONAL HOLDINGS INC
MIAX
3
---
---
---
8/13/25
---
---
1,904,599
---
I
---
6211
Finance, Insurance, And Real Estate
Security And Commodity Brokers, Dealers, Exchanges, And Services
Security Brokers, Dealers & Flotation Companies
8/13/25 - 5:08:50 pm
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