AFG insider transaction filings
AMERICAN FINANCIAL GROUP INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-18. Screen AFG transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 7 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 7 legs across 6 filings by 6 insiders — 108,659 shares, $15,563,340 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
- Largest priced transaction: sale of 81,373 shares @ $144.28 ($11,740,594) by LINDNER CARL H III, filed 2026-08-26.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| LINDNER CARL H III — Co-CEO, Director | 1 | — | 2 legs · 90,000 sh · $12,988,604 | — |
| Thompson David Lawrence Jr — President of Subsidiary, Director | 2 | — | 1 leg · 11,370 sh · $1,535,496 | 2 |
| Weiss Mark A — Sr. VP & General Counsel | 1 | — | 1 leg · 2,813 sh · $407,210 | — |
| Gillis Michelle A — Senior Vice President | 1 | — | 1 leg · 2,247 sh · $312,333 | — |
| VON LEHMAN JOHN I — Director | 1 | — | 1 leg · 1,279 sh · $183,971 | — |
| Hertzman Brian S. — SVP, CFO | 1 | — | 1 leg · 950 sh · $135,726 | — |
Recent Form 4 filings — AMERICAN FINANCIAL GROUP INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Thompson David Lawrence Jr — President of Subsidiary, Director | Other (J): 30,363 @ $0 · Other (J): 119,914 @ $0 | EDGAR |
| 2026-09-14 | 4 | VON LEHMAN JOHN I — Director | Sale (S): 1,279 @ $143.84 | EDGAR |
| 2026-09-02 | 4 | Hertzman Brian S. — SVP, CFO | Sale (S): 950 @ $142.87 | EDGAR |
| 2026-08-26 | 4 | LINDNER CARL H III — Co-CEO, Director | Sale (S): 8,627 @ $144.66 · Sale (S): 81,373 @ $144.28 | EDGAR |
| 2026-08-07 | 4 | Weiss Mark A — Sr. VP & General Counsel | Sale (S): 2,813 @ $144.76 | EDGAR |
| 2026-06-25 | 4 | Gillis Michelle A — Senior Vice President | Sale (S): 2,247 @ $139 | EDGAR |
| 2026-06-24 | 4 | Thompson David Lawrence Jr — President of Subsidiary, Director | Sale (S): 11,370 @ $135.05 | EDGAR |
| 2026-06-02 | 4 | Murray Amy Y — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | Nwankwo Evans N — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | Martin Mary Beth — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | Newport Roger K — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | JOSEPH GREGORY G — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | VERITY WILLIAM W — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-06-02 | 4 | VON LEHMAN JOHN I — Director | Grant/award (A): 1,299 @ $0 | EDGAR |
| 2026-03-02 | 4 | Lindner Stephen Craig Jr — Director | Grant/award (A): 3,389 @ $0 | EDGAR |
| 2026-03-02 | 4 | Weiss Mark A — Sr. VP & General Counsel | Grant/award (A): 3,012 @ $0 | EDGAR |
| 2026-03-02 | 4 | Thompson David Lawrence Jr — President of Subsidiary, Director | Grant/award (A): 4,706 @ $0 | EDGAR |
| 2026-03-02 | 4 | Hertzman Brian S. — SVP, CFO | Grant/award (A): 3,163 @ $0 · Sale (S): 1,663 @ $133.70 | EDGAR |
| 2026-03-02 | 4 | Gillis Michelle A — Senior Vice President | Grant/award (A): 3,012 @ $0 | EDGAR |
| 2026-03-02 | 4 | BERDING JOHN B — President, Director | Grant/award (A): 8,847 @ $0 | EDGAR |
| 2026-03-02 | 4 | LINDNER CARL H III — Co-CEO, Director | Grant/award (A): 11,294 @ $0 | EDGAR |
| 2026-03-02 | 4 | LINDNER S CRAIG — Co-CEO, Director | Grant/award (A): 11,294 @ $0 | EDGAR |
| 2026-02-24 | 4 | LINDNER CARL H III — Co-CEO, Director | Tax withholding (F): 3,810 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | LINDNER S CRAIG — Co-CEO, Director | Tax withholding (F): 3,300 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | Lindner Stephen Craig Jr — Director | Tax withholding (F): 761 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | Thompson David Lawrence Jr — President of Subsidiary, Director | Tax withholding (F): 1,098 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | BERDING JOHN B — President, Director | Tax withholding (F): 2,050 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | Gillis Michelle A — Senior Vice President | Tax withholding (F): 730 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | Weiss Mark A — Sr. VP & General Counsel | Tax withholding (F): 658 @ $129.85 | EDGAR |
| 2026-02-24 | 4 | Hertzman Brian S. — SVP, CFO | Tax withholding (F): 727 @ $129.85 | EDGAR |
| 2026-01-29 | 4 | Lindner Stephen Craig Jr — Director | Gift (G): 276 @ $0 · Gift (G): 441 @ $0 · Gift (G): 147 @ $0 | EDGAR |
| 2025-12-30 | 4 | Gillis Michelle A — Senior Vice President | Gift (G): 542 @ $0 | EDGAR |
| 2025-12-22 | 4 | LINDNER CARL H III — Co-CEO, Director | Gift (G): 403 @ $0 | EDGAR |
| 2025-12-22 | 4 | Lindner Stephen Craig Jr — Director | Gift (G): 44 @ $0 | EDGAR |
| 2025-12-22 | 4 | Thompson David Lawrence Jr — President of Subsidiary | Gift (G): 828 @ $0 | EDGAR |
| 2025-12-16 | 4 | LINDNER S CRAIG — Co-CEO, Director | Gift (G): 3,342 @ $0 | EDGAR |
| 2025-12-16 | 4 | Lindner Stephen Craig Jr — Director | Gift (G): 276 @ $0 · Gift (G): 828 @ $0 · Gift (G): 276 @ $0 | EDGAR |
| 2025-12-11 | 4 | LINDNER CARL H III — Co-CEO, Director | Gift (G): 37,424 @ $0 | EDGAR |
| 2025-12-05 | 4 | Lindner Stephen Craig Jr — Director | Gift (G): 574 @ $0 · Gift (G): 574 @ $0 | EDGAR |
| 2025-11-10 | 4 | Hertzman Brian S. — SVP, CFO | Sale (S): 1,777 @ $142.51 | EDGAR |
| 2025-09-04 | 4 | Weiss Mark A — Sr. VP & General Counsel | Gift (G): 467 @ $0 | EDGAR |
| 2025-09-04 | 4 | Murray Amy Y — Director | Sale (S): 920 @ $136.63 | EDGAR |
| 2025-08-22 | 4 | Lindner Stephen Craig Jr — Director | Sale (S): 10,000 @ $134.31 | EDGAR |
| 2025-08-12 | 4 | LINDNER S CRAIG — Co-CEO, Director | Gift (G): 108,743 @ $0 | EDGAR |
| 2025-08-12 | 4 | LINDNER CARL H III — Co-CEO, Director | Gift (G): 108,743 @ $0 | EDGAR |
| 2025-06-26 | 4 | Weiss Mark A — Sr. VP & General Counsel | Gift (G): 200 @ $0 | EDGAR |
| 2025-06-02 | 4 | Newport Roger K — Director | Grant/award (A): 1,383 @ $0 | EDGAR |
| 2025-06-02 | 4 | VERITY WILLIAM W — Director | Grant/award (A): 1,383 @ $0 | EDGAR |
| 2025-06-02 | 4 | VON LEHMAN JOHN I — Director | Grant/award (A): 1,383 @ $0 | EDGAR |
| 2025-06-02 | 4 | Nwankwo Evans N — Director | Grant/award (A): 1,383 @ $0 | EDGAR |
Recent 8-K events — AMERICAN FINANCIAL GROUP INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-21 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-04-30 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-18 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-04 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-05 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-05 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-23 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-11 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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