Deitzel Edward
EVP, CRO, Cco Miax Exchanges
Exercise
Calculated transaction value
$132K
11,000 shares @ $12
Traded
Jun 2, 2026
Filed
Jun 4, 2026
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Miami International Holdings
MIAX
FinanceSecurity & Commodity
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
222 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Deitzel Edward EVP, CRO, Cco Miax Exchanges | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $132K Filed shares x price | SEC Form 4 View filing | |
| Schafer Douglas M. Jr EVP And CIO | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $2.06M Filed shares x price | SEC Form 4 View filing | |
| Brown Shelly EVP, Chief Strategy Officer | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $673.92K Filed shares x price | SEC Form 4 View filing | |
| Comly Barbara J. EVP, GC & Corporate Secretary | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $1.2M Filed shares x price | SEC Form 4 View filing | |
| Eckert Kurt M. Director | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $63K Filed shares x price | SEC Form 4 View filing | |
| Brown Shelly EVP, Chief Strategy Officer | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gallagher Thomas P. Chairman & CEO | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $840K Filed shares x price | SEC Form 4 View filing | |
| Eckert Kurt M. Director | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Gallagher Thomas P. Chairman & CEO | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Schafer Douglas M. Jr EVP And CIO | Jun 4, 2026 2-day lag | Exercise Jun 2, 2026 | $576K Filed shares x price | SEC Form 4 View filing | |
| Teekell Judson Gray Director | Jun 4, 2026 2-day lag | Sale Jun 2, 2026 | $128.34K Filed shares x price | SEC Form 4 View filing | |
| Hon. Gilbert Cisneros U.S. House member | Apr 7, 2026 18-day lag | Buy Mar 20, 2026 | $15K - $50K Reported range | House PTR View filing |
Schafer Douglas M. Jr
EVP And CIO
Sale
Calculated transaction value
$2.06M
48,000 shares @ $42.84
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Brown Shelly
EVP, Chief Strategy Officer
Sale
Calculated transaction value
$673.92K
16,000 shares @ $42.12
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Comly Barbara J.
EVP, GC & Corporate Secretary
Sale
Calculated transaction value
$1.2M
28,000 shares @ $42.85
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Eckert Kurt M.
Director
Exercise
Calculated transaction value
$63K
5,250 shares @ $12
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Brown Shelly
EVP, Chief Strategy Officer
Exercise
Calculated transaction value
$0
16,000 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Gallagher Thomas P.
Chairman & CEO
Exercise
Calculated transaction value
$840K
70,000 shares @ $12
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Eckert Kurt M.
Director
Exercise
Calculated transaction value
$0
5,250 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Gallagher Thomas P.
Chairman & CEO
Exercise
Calculated transaction value
$0
70,000 shares @ $0
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Schafer Douglas M. Jr
EVP And CIO
Exercise
Calculated transaction value
$576K
48,000 shares @ $12
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Teekell Judson Gray
Director
Sale
Calculated transaction value
$128.34K
3,000 shares @ $42.78
Traded
Jun 2, 2026
Filed
Jun 4, 2026
Hon. Gilbert Cisneros
U.S. House member
Buy
Reported value range
$15K - $50K
Not reported
Traded
Mar 20, 2026
Filed
Apr 7, 2026