X0306 4 2022-03-28 0 0001042046 AMERICAN FINANCIAL GROUP INC AFG 0000942082 LINDNER CARL H III 301 EAST FOURTH STREET CINCINNATI OH 45202 1 1 0 0 Co-CEO & Co-President Common Stock 2022-03-28 5 G 0 E 499220 0.00 A 2503791 I Indirect #1 Common Stock 2022-04-25 5 G 0 E 362514 0.00 A 2866305 I Indirect #1 Common Stock 1325043 I Indirect #13 Common Stock 493602 I Indirect #14 Common Stock 103131 I Indirect #15 Indirect #1: CHL III, TTEE (or his Successors) of the Carl H. Lindner III Family Trust DTD 8/29/02 as Amended. Represents the grant of restricted stock that vests four years from the date of grant. Indirect #13: By C3 Family Trust 2010-1 Indirect #14: C3 QAT Dtd 9/25/20. Indirect #15: By #13 C# Legacy Trust 12/1/20. Carl H. Lindner III By: Karl J. Grafe, as Attorney-in-Fact 2022-06-02