Company Profile
Public information reviewed
MIAMI INTERNATIONAL HOLDINGS, INC.
Canonical company identity and public leadership record.
USNYSE: MIAX
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- Public sources
- 1 reviewed
- Published leadership records
- 25
- Last reviewed
- Sep 6, 2026
Agent View
Machine representations
Inspect the same governed public record as Markdown, structured data, or a retrieval endpoint.
Markdown
https://registry.alpha.ac/companies/miami-international-holdings-inc.mdMIAMI INTERNATIONAL HOLDINGS, INC.
Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.
Record
| Field | Value |
|---|---|
| Representation | alpha-profile-markdown-v3 |
| Protocol | Alpha Governance Facts Protocol 0.1 |
| Schema | alpha.governance.entity.public.v1 |
| Record version | public-1 |
| Canonical entity | alpha:company:776dd07d-5086-4412-a7ca-854f898ee061 |
| Entity type | Company |
| Canonical URL | https://registry.alpha.ac/companies/miami-international-holdings-inc |
| Publication | PUBLISHED |
| Verification | source_reported |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 28 |
| Claims under review | 1 |
| Evidence records | 4 |
| Conflicts | 0 |
| Conflicts in internal review | 0 |
| Observed | 2026-09-06T10:31:51.74077+00:00 |
| Last reviewed | 2026-09-06T10:31:51.74077+00:00 |
Identity
- Legal name: MIAMI INTERNATIONAL HOLDINGS, INC.
- Display name: MIAMI INTERNATIONAL HOLDINGS, INC.
Leadership
- Thomas P. Gallagher: Chairman and Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Abdulwahab Ahmad Al-Nakib: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Cynthia Schwarzkopf: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- David Brown: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Eric Sites: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- J. Gray Teekell: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Jill E. Sommers: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- John Beckelman: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Kenneth W. Lozier: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Kurt M. Eckert: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Lisa Moore: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Mark F. Raymond: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Mark I. Massad: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Paul V. Stahlin: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Talal Jassim Al-Bahar: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3.
- Barbara J. Comly: Executive Vice President, General Counsel and Corporate Secretary. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Cees Vermaas: Chief Executive Officer of TISEG. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Douglas M. Schafer Jr.: Executive Vice President and Chief Information Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Edward Deitzel: Executive Vice President and Chief Regulatory Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Harish Jayabalan: Executive Vice President, Chief Information Security Officer and Chief Risk Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- John Smollen: Executive Vice President – New Product Development. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Lance Emmons: Executive Vice President and Chief Financial Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Shelly Brown: Executive Vice President – Chief Strategy Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
- Shona L. Brown: Executive Vice President Chief Strategy Officer; Chief Executive Officer of MIAX Futures. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:4.
- Thomas P. Gallagher: Chairman and Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2.
Roles
- PUBLISHED
Governance
- NOT_ASSERTED
Board committees
- PUBLISHED
Financials
- NOT_ASSERTED
Workforce
- NOT_ASSERTED
Market and index context
- PUBLISHED
Legal Name
- MIAMI INTERNATIONAL HOLDINGS, INC.. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:1.
Headquarters
- US. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review.
Entity Status
- Public listing published. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:1.
Published Fact
- US. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:1.
Coverage states
| Field | Value |
|---|---|
| Identity | PUBLISHED |
| Business | PUBLISHED |
| Leadership | PUBLISHED |
| Board and committees | PUBLISHED |
| Governance | NOT_ASSERTED |
| Financials | NOT_ASSERTED |
| Workforce | NOT_ASSERTED |
| Ownership | NOT_ASSERTED |
| Ratings | NOT_PUBLISHED |
| Market and index context | PUBLISHED |
Public sources
- alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:1: Alpha canonical company public projection.
- alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:2: SEC DEF 14A 0001628280-26-027312.
- alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:3: DEF 14A miax-20260426.htm.
- alpha:evidence:company:776dd07d-5086-4412-a7ca-854f898ee061:4: MIAX DEF 14A executive officers.
Rights
| Field | Value |
|---|---|
| public_retrieval | allowed |
| agent_retrieval | allowed |
| redistribution | not_granted |
| model_training | not_granted |
| commercial_use | not_specified |
| relationship_pathfinding | not_granted |
| direct_contact | not_granted |
Limitations
- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
- Only explicitly published canonical company identity and current confirmed public roles are included.
- Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
- Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
- This Company Profile is an identity and evidence record, not an Alpha rating.
Alternate representations
- Canonical profile
- Public Markdown
- Public JSON
- JSON-LD
- MCP resource:
alpha://companies/miami-international-holdings-incat https://mcp.alpha.ac/mcp