SIEB (Siebert Financial Corp)
Insider Trading Activity
Every open-market purchase and sale reported by SIEB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-04 | Richard Gebbia | — | — | — | — |
| 2026-09-04 | Gloria E Gebbia | Director | G | — | — |
| 2026-09-04 | John J Gebbia | CEO | G | — | — |
| 2026-09-04 | John M. Gebbia | — | — | — | — |
| 2026-09-04 | David Gebbia | — | — | — | — |
| 2026-08-28 | Gloria E Gebbia | Director | G | — | — |
| 2026-08-28 | John M. Gebbia | — | — | — | — |
| 2026-08-28 | David Gebbia | — | — | — | — |
| 2026-08-28 | Richard Gebbia | — | Buy | — | — |
| 2026-08-28 | John J Gebbia | CEO | G | — | — |
| 2026-03-12 | Gloria E Gebbia | Director | G | — | — |
| 2026-03-12 | Richard Gebbia | — | — | — | — |
| 2026-03-12 | David Gebbia | — | — | — | — |
| 2026-03-12 | John M. Gebbia | — | — | — | — |
| 2026-03-12 | John J Gebbia | CEO | G | — | — |
| 2026-01-22 | John M. Gebbia | — | MIXED | — | — |
| 2026-01-22 | Richard Gebbia | — | MIXED | — | — |
| 2026-01-22 | David Gebbia | — | MIXED | — | — |
| 2026-01-22 | Gloria E Gebbia | Director | G | — | — |
| 2026-01-22 | John J Gebbia | CEO | G | — | — |
| 2025-11-24 | Andrew H Reich | EVP, COO CFO and Secretary | G | — | — |
| 2025-11-24 | Gloria E Gebbia | Director | G | — | — |
| 2025-11-24 | John J Gebbia | CEO | G | — | — |
| 2025-11-24 | David Gebbia | — | MIXED | — | — |
| 2025-11-24 | Richard Gebbia | — | MIXED | — | — |
| 2025-11-24 | John M. Gebbia | — | MIXED | — | — |
| 2025-07-30 | CHARLES ZABATTA | Director | G | — | — |
| 2025-06-12 | Gloria E Gebbia | Director | J | — | — |
| 2025-06-12 | John J Gebbia | CEO | J | — | — |
| 2025-06-12 | Richard Gebbia | — | J | — | — |
| 2025-06-12 | David Gebbia | — | J | — | — |
| 2025-06-12 | John M. Gebbia | — | J | — | — |
| 2025-05-29 | Richard Gebbia | — | G | — | — |
| 2025-05-22 | David Gebbia | — | — | — | — |
| 2025-05-22 | Richard Gebbia | — | — | — | — |
| 2025-05-22 | John M. Gebbia | — | — | — | — |
| 2025-05-22 | Gloria E Gebbia | Director | G | — | — |
| 2025-05-21 | CHARLES ZABATTA | Director | G | — | — |
| 2025-05-02 | Andrew H Reich | EVP, COO CFO and Secretary | G | — | — |
| 2025-04-21 | Andrew H Reich | EVP, COO CFO and Secretary | G | — | — |
| 2025-03-05 | Gloria E Gebbia | Director | G | — | — |
| 2025-03-05 | David Gebbia | — | G | — | — |
| 2025-03-05 | Richard Gebbia | — | G | — | — |
| 2025-03-05 | John M. Gebbia | — | G | — | — |
| 2025-01-07 | CHARLES ZABATTA | Director | G | — | — |
| 2024-11-13 | CHARLES ZABATTA | Director | G | — | — |
| 2024-06-05 | Andrew H Reich | EVP, COO CFO and Secretary | G | — | — |
| 2024-01-23 | Gloria E Gebbia | Director | G | — | — |
| 2024-01-23 | Richard Gebbia | — | G | — | — |
| 2024-01-23 | John M. Gebbia | — | G | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | CEO | 17,050,603 | — |
| — | Director | 9,794,994 | — |
| — | — | 3,654,400 | — |
| — | — | 2,411,891 | — |
| — | — | 1,789,318 | — |
| — | EVP, COO CFO and Secretary | 617,574 | — |
| — | Director | 550,439 | — |
| — | Director | 187,773 | — |
| — | Director | 3,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SIEB quote page; the site-wide leaderboard is on the insider transactions hub.