X0306 4 2019-02-23 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 2019-02-23 4 F 0 3868 99.3275 D 2550231 I #1 Common Stock 2019-02-26 4 A 0 15110 0.00 A 2565341 I #1 Common Stock 393162 I #2 Common Stock 908480 I #12 Common Stock 1428174 I #26 Common Stock 2324600 I #29 Represents shares withheld by the Issuer to satisfy taxes payable in connection with the vesting of previously awarded shares of restricted stock. 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 from the Issuer that vests four years from the date of grant. Indirect #2: Martha S. Lindner, (or her Successor) of the Martha S. Lindner Family Trust DTD 8/30/02 as amended. Indirect #12: Seraphim Partners LLC fka CHL Investments, LLC Indirect #26: CHL III 2010-1 Qualified Annuity Trust DTD 4/9/10. Indirect #29: Shares held by a partnership of which the reporting person is a partner and shares voting and dispositive power. The reporting person disclaims beneficial interest of the shares held by the trust except to the extent of his pecuniary interest in such shares. Carl H. Lindner III By: Karl J. Grafe, as Attorney-in-Fact 2019-02-27