Enterprise record

AMERICAN FINANCIAL GROUP INC

Public governance Claims and source records for this enterprise.

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Alpha ID: alpha:company:648105ff-a90a-4370-8241-90bb761f1b03Version: public-1As of: unavailable

23 published Claims5 sources

Key Claims

Board and committees

Source-backed public-market identity

Index memberships

Current memberships are attached to a specific security and listing. Announcements, effective dates, and removals remain distinct states; Alpha does not infer membership from company size, exchange, or reputation.

No current membership is published in Alpha's tracked index universe.

This is not evidence that the company is absent from every market index.

As of Sep 28, 2026. Rights-filtered public evidence only; no redistribution or model training is granted.

Only source-backed memberships with an explicit public redistribution basis are returned.

Evidence, history and coverage

Additional published Claims

Published evidence records

5 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. Alpha canonical company public projection

    canonical identity · Source published: Date unavailable · Retrieved: Sep 28, 2026

    Supports 3 claims
    • Legal Name: AMERICAN FINANCIAL GROUP INC · Claim reviewed: Sep 28, 2026
    • Entity Status: Public listing published · Claim reviewed: Sep 28, 2026
    • Published Fact: US · Claim reviewed: Sep 28, 2026

  2. AMERICAN FINANCIAL GROUP INC DEF 14A 2026-04-03

    sec proxy · Source published: Apr 3, 2026 · Retrieved: Apr 24, 2026

    Supports 12 claims
    • Leadership Role: Amy Y. Murray: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Carl H. Lindner III: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Craig Lindner Jr.: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: David L. Thompson: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Evans N. Nwankwo: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Gregory G. Joseph: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: John B. Berding: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: John I. Von Lehman: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Mary Beth Martin: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Roger K. Newport: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: S. Craig Lindner: Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: William W. Verity: Director · Claim reviewed: Sep 28, 2026

  3. AFGC DEF 14A executive officers

    sec filing · Source published: Apr 3, 2026 · Retrieved: Jul 28, 2026

    Supports 3 claims
    • Leadership Role: Brian S. Hertzman: Senior Vice President and Chief Financial Officer · Claim reviewed: Sep 28, 2026
    • Leadership Role: Craig Lindner Jr.: Divisional President, AFG Real Estate Investments and Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: David L. Thompson: President and Chief Operating Officer of Great American Insurance Group and Director · Claim reviewed: Sep 28, 2026

  4. AFGE DEF 14A executive officers

    sec filing · Source published: Apr 3, 2026 · Retrieved: Jul 28, 2026

    Supports 4 claims
    • Leadership Role: Carl H. Lindner III: Co-Chief Executive Officer and Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: John B. Berding: President of AFG, President of American Money Management Corporation and Director · Claim reviewed: Sep 28, 2026
    • Leadership Role: Mark A. Weiss: Senior Vice President, General Counsel and Chief Compliance Officer · Claim reviewed: Sep 28, 2026
    • Leadership Role: Michelle A. Gillis: Senior Vice President, Chief Human Resources Officer and Chief Administrative Officer · Claim reviewed: Sep 28, 2026

  5. AFGB DEF 14A executive officers

    sec filing · Source published: Apr 3, 2026 · Retrieved: Jul 28, 2026

    Supports 1 claim
    • Leadership Role: S. Craig Lindner: Co-Chief Executive Officer and Director · Claim reviewed: Sep 28, 2026