Executive record

John G. Cox

Public governance roles and source-backed Claims for this individual.

  • Executive
  • Director

Alpha ID: alpha:person:john-g-cox-dynVersion: public-0As of: 2026-09-28

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Identity

unclaimed

Evidence

source reported

Evaluation

Unknown

Monitoring

Unknown

Authority

Unknown

Freshness

Observed 2026-09-28

Key Claims

Roles and authority

OrganizationRoleModuleGranted byFromTo
Dyne Therapeutics, Inc.Chief Executive Officer and PresidentExecutiveUnavailableUnavailableUnavailable
Dyne Therapeutics, Inc.Chief Executive Officer, President and DirectorDirectorUnavailableUnavailableUnavailable

Exposure

Person-level exposure is withheld from public Executive records. Published exposure, where available, attaches to the relevant Enterprise record.

Evidence, history and coverage

Additional published Claims

Published evidence records

3 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. Open source

    sec def 14a · Source published: Apr 23, 2026 · Retrieved: Sep 6, 2026

    Supports 3 claims
    • Professional Role: Chief Executive Officer and President at Dyne Therapeutics, Inc. · Claim reviewed: Sep 6, 2026
    • Professional Role: Chief Executive Officer, President and Director at Dyne Therapeutics, Inc. · Claim reviewed: Sep 6, 2026
    • Executive title: Executive title: Chief Executive Officer and President · Claim reviewed: Sep 6, 2026

  2. DYN executive roster source

    sec filing · Source published: Date unavailable · Retrieved: May 3, 2026

    Supports 5 claims
    • AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance reported from role and filings · Claim reviewed: May 3, 2026
    • Executive company: Executive at Dyne Therapeutics, Inc. · Claim reviewed: May 3, 2026
    • Executive function: Enterprise Leadership (CEO) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Chief Executive Officer, President and Director · Claim reviewed: May 3, 2026

  3. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of Dyne Therapeutics, Inc. · Claim reviewed: Sep 6, 2026