David Gebbia
CIK 1737859 · last filed 2026-03-12
David Gebbia is a corporate insider who has filed 15 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for SIEB, was dated Mar 12, 2026. Across all open-market trades the lifetime net is −$4.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $33.6M 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.
$33.64M
1
15
-$4.19M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SIEB | 18,483,421 | $1.82 | $33.64M | -$4.19M | 15 | 2026-03-12 |
Recent Filings
15 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-12 | SIEB | — | — | $0 | EDGAR |
| 2026-01-22 | SIEB | Mixed | — | $0 | EDGAR |
| 2025-11-24 | SIEB | Mixed | — | $0 | EDGAR |
| 2025-06-12 | SIEB | Other (J) | +200,000 | $0 | EDGAR |
| 2025-05-22 | SIEB | — | — | $0 | EDGAR |
| 2025-03-05 | SIEB | Gift (G) | +118,000 | $0 | EDGAR |
| 2024-01-23 | SIEB | Gift (G) | +18,000 | $0 | EDGAR |
| 2023-12-18 | SIEB | Gift (G) | +18,000 | $0 | EDGAR |
| 2022-12-19 | SIEB | Gift (G) | −140,000 | $0 | EDGAR |
| 2020-06-24 | SIEB | — | — | $0 | EDGAR |