Brian S. Hertzman
CIK 1816887 · SVP, CFO · last filed 2026-03-02
Brian S. Hertzman is a SVP, CFO who has filed 19 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for AFGE, was dated Mar 2, 2026. Across all open-market trades the lifetime net is −$1.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $285.7K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$285.7K
1
19
-$1.64M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AFGE | SVP, CFO | 17,691 | $16.15 | $285.7K | -$1.64M | 16 | 2026-03-02 |
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-02 | AFGE | Mixed | +1,500 | -$222.3K | EDGAR |
| 2026-02-27 | AFG | Notice (144) | −1,663 | -$222.2K | EDGAR |
| 2026-02-24 | AFGE | Tax (F) | −727 | -$94.4K | EDGAR |
| 2025-11-10 | AFGE | Sell (S) | −1,777 | -$253.2K | EDGAR |
| 2025-11-07 | AFG | Notice (144) | −1,777 | -$251.3K | EDGAR |
| 2025-02-25 | AFGE | Tax (F) | −788 | -$94.7K | EDGAR |
| 2025-02-21 | AFGE | Grant (A) | +3,282 | $0 | EDGAR |
| 2024-02-28 | AFGE | Mixed | +2,102 | -$135.5K | EDGAR |
| 2024-02-28 | AFG | Notice (144) | −1,067 | -$135.1K | EDGAR |
| 2024-02-27 | AFGE | Tax (F) | −468 | -$59.3K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.