Brian S. Hertzman
SVP, CFO · AMERICAN FINANCIAL GROUP INC
IndividualSelling only
- 2025
- Sep 2, 2026
- 4
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian S. Hertzman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Carl H. Lindner III - $12.99M in AFG purchases and sales in the last 12 months
- David Lawrence Thompson Jr. - $1.54M in AFG purchases and sales in the last 12 months
- Mark A. Weiss - $407K in AFG purchases and sales in the last 12 months
- Michelle A. Gillis - $312K in AFG purchases and sales in the last 12 months
- Lehman John I. von - $184K in AFG purchases and sales in the last 12 months
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Frequently asked questions
Who is Brian S. Hertzman?
Brian S. Hertzman is a corporate insider, tracked as SVP, CFO of AMERICAN FINANCIAL GROUP INC (AFG). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Brian S. Hertzman submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Brian S. Hertzman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($611K) across all tracked filings.
