Latest Insider Transactions at Miami International Holdings, Inc. (MIAX)
This section provides a real-time view of insider transactions for Miami International Holdings, Inc. (MIAX). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of MIAMI INTERNATIONAL HOLDINGS, INC. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of MIAMI INTERNATIONAL HOLDINGS, INC.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 13
2025
|
Mark I. Massad Director |
BUY
Open market or private purchase
|
Indirect |
4,500
+50.0%
|
$103,500
$23.0 P/Share
|
|
Aug 13
2025
|
Mark I. Massad Director |
BUY
Open market or private purchase
|
Direct |
3,500
+50.0%
|
$80,500
$23.0 P/Share
|
|
Aug 13
2025
|
Kenneth W. Lozier Director |
BUY
Open market or private purchase
|
Direct |
1,000
+50.0%
|
$23,000
$23.0 P/Share
|
|
Aug 13
2025
|
Thomas P. Gallagher Chairman & CEO |
BUY
Open market or private purchase
|
Direct |
12,000
+50.0%
|
$276,000
$23.0 P/Share
|
|
Aug 13
2025
|
Edward Deitzel EVP, CRO, CCO MIAX Exchanges |
BUY
Open market or private purchase
|
Direct |
100
+0.31%
|
$2,300
$23.0 P/Share
|
|
Aug 13
2025
|
John Smollen EVP Traded Products & Relation |
BUY
Open market or private purchase
|
Direct |
5,000
+40.9%
|
$115,000
$23.0 P/Share
|
|
Aug 13
2025
|
Barbara J. Comly EVP, GC & Corporate Secretary |
SELL
Payment of exercise price or tax liability
|
Direct |
288,075
-33.15%
|
$6,625,725
$23.0 P/Share
|
|
Aug 13
2025
|
Jamil Nazarali Director |
BUY
Open market or private purchase
|
Direct |
2,500
+50.0%
|
$57,500
$23.0 P/Share
|
|
Aug 13
2025
|
Paul Stahlin Director |
BUY
Open market or private purchase
|
Direct |
1,000
+50.0%
|
$23,000
$23.0 P/Share
|
|
Aug 13
2025
|
Harish Jayabalan EVP, CISO and CRO |
BUY
Open market or private purchase
|
Direct |
2,500
+27.95%
|
$57,500
$23.0 P/Share
|
|
Aug 13
2025
|
Lisa Moore Director |
BUY
Open market or private purchase
|
Direct |
5,500
+50.0%
|
$126,500
$23.0 P/Share
|