Siebert Financial Corp (SIEB) insider trading
Every open-market stock purchase and sale by Siebert Financial Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: Gloria E Gebbia (Insider), $12.2M, 6 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales).
Recent SIEB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Mar 9, 2026 | Gloria E Gebbia (10% owner) | Sold (not open market) | — |
| Mar 9, 2026 | John J Gebbia (CEO) | Sold (not open market) | — |
| Jan 20, 2026 | John M. Gebbia (Insider) | Sold (not open market) | — |
| Jan 20, 2026 | David Gebbia (Insider) | Sold (not open market) | — |
| Jan 20, 2026 | Gloria E Gebbia (10% owner) | Sold (not open market) | — |
| Jan 20, 2026 | Richard Gebbia (Insider) | Sold (not open market) | — |
| Jan 20, 2026 | Richard Gebbia (Insider) | Bought (not open market) | — |
| Jan 20, 2026 | John M. Gebbia (Insider) | Sold (not open market) | — |
| Jan 20, 2026 | John M. Gebbia (Insider) | Bought (not open market) | — |
| Jan 20, 2026 | John J Gebbia (CEO) | Sold (not open market) | — |
| Jan 20, 2026 | David Gebbia (Insider) | Bought (not open market) | — |
| Nov 20, 2025 | Gloria E Gebbia (10% owner) | Sold (not open market) | — |
| Nov 20, 2025 | Richard Gebbia (Insider) | Sold (not open market) | — |
| Nov 20, 2025 | John J Gebbia (CEO) | Sold (not open market) | — |
| Nov 20, 2025 | David Gebbia (Insider) | Bought (not open market) | — |
| Nov 20, 2025 | Andrew H Reich (CFO) | Sold (not open market) | — |
| Nov 20, 2025 | David Gebbia (Insider) | Sold (not open market) | — |
| Nov 20, 2025 | John M. Gebbia (Insider) | Bought (not open market) | — |
| Nov 20, 2025 | John M. Gebbia (Insider) | Sold (not open market) | — |
| Nov 20, 2025 | Richard Gebbia (Insider) | Bought (not open market) | — |
Who's trading SIEB
- Gloria E Gebbia, 10% owner: other filings, last Mar 9, 2026
- John J Gebbia, CEO: other filings, last Mar 9, 2026
- Richard Gebbia, Insider: other filings, last Jan 20, 2026
- John M. Gebbia, Insider: other filings, last Jan 20, 2026
- David Gebbia, Insider: other filings, last Jan 20, 2026
- Andrew H Reich, CFO: other filings, last Nov 20, 2025
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