AFG insider buying and SEC filings, explained
American Financial Group Inc. · CIK 1042046
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$16.0M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 14, 2026 | Sale | Lehman John I. Von (Director) sold 1,279 shares at $143.84 ($184K). Holdings down 9% to 12,483 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 14, 2026 |
| Sep 2, 2026 | Sale | Brian S. Hertzman (CFO) sold 950 shares at $142.87 ($136K). Holdings down 8% to 11,123 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 2, 2026 |
| Aug 24–26, 2026 | Sale | Carl H. Lindner III (CEO and Director) sold 90,000 shares indirectly between Aug 24 and Aug 26 at about $144.32 ($13.0M). Indirect holdings down 3% to 3,060,068 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 6, 2026 | Sale | Mark A Weiss (Sr. VP & General Counsel) sold 2,813 shares indirectly (by trust) at $144.76 ($407K). Holdings by trust down 30% to 6,648 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 7, 2026 |
| Jun 24, 2026 | Sale | Michelle A Gillis (Senior Vice President) sold 2,247 shares at about $139.00 ($312K). Holdings down 15% to 13,135 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 25, 2026 |
| Jun 23, 2026 | Sale | David Lawrence Thompson Jr (President / COO and Director) sold 11,370 shares indirectly (by trust) at about $135.05 ($1.5M). Holdings by trust down 2% to 584,098 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 24, 2026 |
| Feb 27, 2026 | Sale | Brian S. Hertzman (CFO) sold 1,663 shares at $133.70 ($222K). Holdings down 12% to 12,073 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Nov 7, 2025 | Sale | Brian S. Hertzman (CFO) sold 1,777 shares at $142.51 ($253K). Holdings down 14% to 11,300 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 10, 2025 |
34 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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