Person profile

Public information reviewed

Harish Jayabalan

Role

Executive Vice President, Chief Information Security Officer and Chief Risk Officer at MIAMI INTERNATIONAL HOLDINGS, INC. (NYSE: MIAX)

MIAMI INTERNATIONAL HOLDINGS, INC. (NYSE: MIAX)

Executive Vice President, Chief Information Security Officer and Chief Risk Officer · Current mandate

Executive
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Reports & analysis (Check report directory)Alpha Eval
Evidence records
2
Profile ownership
Not yet claimed
Record reviewed
Sep 6, 2026
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Structured intelligence coverage

Structured records are temporarily unavailable. The published profile and its source ledger remain accessible.

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Profile

Identity, professional record and current appointments.

Overview

Professional record at a glance

A concise summary of information supported by the cited public sources. Missing information is treated as unknown, not as a negative finding.

Current roles
11 current organization shown on this profile
Board positions
Not establishedNo board position is currently listed on this profile
Committee roles
Not establishedNo committee role is currently confirmed by the cited sources
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Harish Jayabalan has served as Chief Risk Officer of the MIAX Exchanges since August 2011 and as Chief Information Security Officer since September 2017. Prior to joining the Company, he served as Risk Manager at Direct Edge and as Audit Risk Review Manager at Citigroup.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Executive appointments

Governance

Board appointments, committee responsibilities and disclosed relationships.

Committee appointments across companies · Temporarily unavailable

Structured records for this section are unavailable. This does not establish that no records exist. Published profile sources remain in Evidence & History.

Connections

Explore the roles, education and affiliations published in this record.

MIAMI INTERNATIONAL HOLDINGS, INC.

Open MIAMI INTERNATIONAL HOLDINGS, INC. profile →

Executive Vice President, Chief Information Security Officer and Chief Risk Officer at MIAMI INTERNATIONAL HOLDINGS, INC.

Start not stated → End not stated

current · source reported

Observed: 2026-09-25

MIAMI INTERNATIONA…MIAMI INTERNATIONAL HOLDINGS, INC.Harish Jayabalan

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Relationship map

Connected through the public record

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Direct public links only

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Experience

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Published record

Featured coverage

Selected publications and public sources used to establish this profile. Inclusion records provenance; it is not an endorsement.

Source 1 · Sec FilingMIAX DEF 14A executive officersSupports AI and ML experience, Cybersecurity experience, Executive company, Executive title, Technology background.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:harish-jayabalan
Record version
public-0

Published evidence records

2 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. MIAX DEF 14A executive officers

    sec filing · Source published: Apr 27, 2026 · Retrieved: May 4, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 4, 2026
    • Cybersecurity experience: Cybersecurity experience reported in filings · Claim reviewed: May 4, 2026
    • Executive company: Executive at MIAMI INTERNATIONAL HOLDINGS, INC. · Claim reviewed: May 4, 2026
    • Executive title: Executive title: Executive Vice President, Chief Information Security Officer and Chief Risk Officer · Claim reviewed: May 4, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 4, 2026

  2. Open source

    sec def 14a · Source published: Apr 27, 2026 · Retrieved: Sep 6, 2026

    Supports 1 claim
    • Professional Role: Executive Vice President, Chief Information Security Officer and Chief Risk Officer at MIAMI INTERNATIONAL HOLDINGS, INC. · Claim reviewed: Sep 6, 2026

Sources

Sources and published information

Each item links to the public source used to support it. When sources disagree, the item is clearly marked for review.

AI and ML experience · Source reportedAI and ML experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

Cybersecurity experience · Source reportedCybersecurity experience reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

Executive company · Source reportedExecutive at MIAMI INTERNATIONAL HOLDINGS, INC.1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

Executive title · Source reportedExecutive title: Executive Vice President, Chief Information Security Officer and Chief Risk Officer1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

Technology background · Source reportedTechnology background reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

View all sources2 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

    Supports: AI and ML experience · Cybersecurity experience · Executive company · Executive title · Technology background

  2. https://www.sec.gov/Archives/edgar/data/1438472/000162828026027312/miax-20260426.htm

    Sec Def 14a · Tier not stated · Reviewed Sep 6, 2026

    Supports: Executive Vice President, Chief Information Security Officer and Chief Risk Officer at MIAMI INTERNATIONAL HOLDINGS, INC. (NYSE: MIAX)