Filed Sep 2, 2026Period of report Sep 2, 20260001193125-26-380354
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 2, 2026
Common Stock
950
$142.87
Not counted
Lindner Carl H IIIDirector · Co-CEO
4
Filed Aug 26, 2026Period of report Aug 24, 20260001193125-26-368711
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleAug 26, 2026
Common StockF2F3
81,373
$144.2812
Not counted
Weiss Mark ASr. VP & General Counsel
4
Filed Aug 7, 2026Period of report Aug 6, 20260001193125-26-340350
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleAug 6, 2026
Common Stock
2,813
$144.76
Not counted
Gillis Michelle ASenior Vice President
4
Filed Jun 25, 2026Period of report Jun 24, 20260001193125-26-282863
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleJun 24, 2026
Common StockF5
2,247
$139.00
Not counted
Thompson David Lawrence JrDirector · President of Subsidiary
4
Filed Jun 24, 2026Period of report Jun 23, 20260001910023-26-000004
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleJun 23, 2026
Common StockF1F2F3
11,370
$135.048
Hertzman Brian S.SVP, CFO
4
Filed Mar 2, 2026Period of report Feb 26, 20260001816887-26-000002
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 27, 2026
Common Stock
1,663
$133.702
$222.35K
12,073
Direct
Hertzman Brian S.SVP, CFO
4
Filed Nov 10, 2025Period of report Nov 7, 20250001193125-25-274614
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleNov 7, 2025
Common Stock
1,777
$142.5101
Not counted
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
11,123
Direct
Filing footnotes · 3
F1Shares owned by the reporting Person in the Issuer's Employee Stock Purchase Plan (the "ESPP"). All ESPP information reporting herein is based on a plan statement dated as of 12/31/2025.
F2Represents shares held in the Company's Dividend Reinvestment Plan based on plan statement dated as of 12/31/2025.
F3Represents amounts held by the Reporting Person in the Issuer's retirement plan based on a statement dated 12/31/2025. Each share is the economic equivalent of one share of common stock. Upon termination of employment or earlier, if so elected, the Reporting Person's account balances may be distributed, at the option of the Issuer, either in cash or in shares of the Issuer's common stock.
F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $144.50 to $145.50, inclusive. The reporting person undertakes to provide to American Financial Group, Inc., ("AFG"), any security holder of AFG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4
F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $144.00 to $144.775, inclusive. The reporting person undertakes to provide to American Financial Group, Inc., ("AFG"), any security holder of AFG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4
F3Indirect #1: CHL III, TTEE (or his Successors) of the Carl H. Lindner III Family Trust DTD 8/29/02 as Amended.
F4Indirect #2: Martha S. Lindner, (or her Successor) of the Martha S. Lindner Family Trust DTD 8/30/02 as amended.
F3Shares owned by the reporting Person in the Issuer's Employee Stock Purchase Plan (the "ESPP"). All ESPP information reporting herein is based on a plan statement dated as of 12/31/2025.
F4Represents ESPP DRIP shares held by reporting person as of 12/31/2025.
F5The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.95 to $139.06, inclusive. The reporting person undertakes to provide to American Financial Group, Inc., ("AFG"), any security holder of AFG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4
F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $135.00 to $135.24, inclusive. The reporting person undertakes to provide to American Financial Group, Inc., ("AFG"), any security holder of AFG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4
F2Total shares reported includes dividend shares held as of June 23, 2026.
F3Held in trusts for the benefit of members of the reporting person's family where reporting person or his spouse serve as trustee.
F4Held 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.
F1Represents grant of restricted stock that vests four years from the date of grant.
F2Shares owned by the reporting Person in the Issuer's Employee Stock Purchase Plan (the "ESPP"). All ESPP information reporting herein is based on a plan statement dated as of 12/31/2025.
F3Represents shares held in the Company's Dividend Reinvestment Plan based on plan statement dated as of 12/31/2025.
F4Represents amounts held by the Reporting Person in the Issuer's retirement plan based on a statement dated 12/31/2025. Each share is the economic equivalent of one share of common stock. Upon termination of employment or earlier, if so elected, the Reporting Person's account balances may be distributed, at the option of the Issuer, either in cash or in shares of the Issuer's common stock.
F1Shares owned by the reporting Person in the Issuer's Employee Stock Purchase Plan (the "ESPP"). All ESPP information reporting herein is based on a plan statement dated as of 12/31/2024.
F2Represents shares held in the Company's Dividend Reinvestment Plan based on plan statement dated as of 12/31/2024.
F3Represents amounts held by Reporting Person in a retirement plan of the Issuer based on a statement dated 12/31/2024.
