X0609 4 2026-09-16 0001042046 AMERICAN FINANCIAL GROUP INC AFG 0001910023 Thompson David Lawrence Jr false 301 EAST FOURTH STREET CINCINNATI OH 45202 true true false false President of Subsidiary false Common Stock 2026-09-16 4 J false 30363 0 A 614460.586 I By Trusts Common Stock 2026-09-16 4 J false 119914 0 A 476958 I By Trusts Common Stock 30083.543 I As Custodian for minor children Shares distributed from Seraphim Partners LLC (fka CHL Investments, LLC), an entity owned and controlled entirely by Lindner family members, directly or indirectly, including the reporting party's spouse. All shares owned by Seraphim Partners LLC were distributed pro rata to the Lindner family owners in accordance with the LLC's governing documents. Held in trusts for the benefit of members of the reporting person's family where reporting person or his spouse serve as trustee. Shares distributed from Seraphim Partners LLC (fka CHL Investments, LLC), an entity owned and controlled entirely by Lindner family members, directly or indirectly, including the reporting party's spouse. All shares owned by Seraphim Partners LLC were distributed pro rata to the Lindner family owners in accordance with the LLC's governing documents. Held in trusts for which reporting person has voting and dispositive power. Reporting person disclaims beneficial ownership of shares held by such trusts except to the extent of the pecuniary interest held by his family. David L. Thompson, Jr. By: Joseph C. Alter, as Attorney-in-Fact 2026-09-18